Signed-off-by: Sylvain Munaut <tnt@246tNt.com>changes/37/20537/1
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CERN Open Hardware Licence Version 2 - Strongly Reciprocal
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Preamble
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CERN has developed this licence to promote collaboration among
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hardware designers and to provide a legal tool which supports the
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freedom to use, study, modify, share and distribute hardware designs
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and products based on those designs. Version 2 of the CERN Open
|
||||
Hardware Licence comes in three variants: CERN-OHL-P (permissive); and
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two reciprocal licences: CERN-OHL-W (weakly reciprocal) and this
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licence, CERN-OHL-S (strongly reciprocal).
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The CERN-OHL-S is copyright CERN 2020. Anyone is welcome to use it, in
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unmodified form only.
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Use of this Licence does not imply any endorsement by CERN of any
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||||
Licensor or their designs nor does it imply any involvement by CERN in
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their development.
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1 Definitions
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1.1 'Licence' means this CERN-OHL-S.
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1.2 'Compatible Licence' means
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a) any earlier version of the CERN Open Hardware licence, or
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b) any version of the CERN-OHL-S, or
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c) any licence which permits You to treat the Source to which
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it applies as licensed under CERN-OHL-S provided that on
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Conveyance of any such Source, or any associated Product You
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treat the Source in question as being licensed under
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CERN-OHL-S.
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1.3 'Source' means information such as design materials or digital
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code which can be applied to Make or test a Product or to
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prepare a Product for use, Conveyance or sale, regardless of its
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medium or how it is expressed. It may include Notices.
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1.4 'Covered Source' means Source that is explicitly made available
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under this Licence.
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1.5 'Product' means any device, component, work or physical object,
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whether in finished or intermediate form, arising from the use,
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application or processing of Covered Source.
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1.6 'Make' means to create or configure something, whether by
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manufacture, assembly, compiling, loading or applying Covered
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Source or another Product or otherwise.
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1.7 'Available Component' means any part, sub-assembly, library or
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code which:
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a) is licensed to You as Complete Source under a Compatible
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Licence; or
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b) is available, at the time a Product or the Source containing
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it is first Conveyed, to You and any other prospective
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licensees
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i) as a physical part with sufficient rights and
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information (including any configuration and
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programming files and information about its
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characteristics and interfaces) to enable it either to
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be Made itself, or to be sourced and used to Make the
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Product; or
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ii) as part of the normal distribution of a tool used to
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design or Make the Product.
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1.8 'Complete Source' means the set of all Source necessary to Make
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a Product, in the preferred form for making modifications,
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including necessary installation and interfacing information
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both for the Product, and for any included Available Components.
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If the format is proprietary, it must also be made available in
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a format (if the proprietary tool can create it) which is
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viewable with a tool available to potential licensees and
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licensed under a licence approved by the Free Software
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Foundation or the Open Source Initiative. Complete Source need
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not include the Source of any Available Component, provided that
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You include in the Complete Source sufficient information to
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enable a recipient to Make or source and use the Available
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Component to Make the Product.
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1.9 'Source Location' means a location where a Licensor has placed
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Covered Source, and which that Licensor reasonably believes will
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remain easily accessible for at least three years for anyone to
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obtain a digital copy.
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1.10 'Notice' means copyright, acknowledgement and trademark notices,
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Source Location references, modification notices (subsection
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3.3(b)) and all notices that refer to this Licence and to the
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disclaimer of warranties that are included in the Covered
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Source.
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1.11 'Licensee' or 'You' means any person exercising rights under
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this Licence.
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1.12 'Licensor' means a natural or legal person who creates or
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modifies Covered Source. A person may be a Licensee and a
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Licensor at the same time.
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1.13 'Convey' means to communicate to the public or distribute.
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2 Applicability
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2.1 This Licence governs the use, copying, modification, Conveying
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of Covered Source and Products, and the Making of Products. By
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exercising any right granted under this Licence, You irrevocably
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accept these terms and conditions.
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2.2 This Licence is granted by the Licensor directly to You, and
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shall apply worldwide and without limitation in time.
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|
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2.3 You shall not attempt to restrict by contract or otherwise the
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rights granted under this Licence to other Licensees.
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2.4 This Licence is not intended to restrict fair use, fair dealing,
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or any other similar right.
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3 Copying, Modifying and Conveying Covered Source
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3.1 You may copy and Convey verbatim copies of Covered Source, in
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any medium, provided You retain all Notices.
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3.2 You may modify Covered Source, other than Notices, provided that
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You irrevocably undertake to make that modified Covered Source
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available from a Source Location should You Convey a Product in
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circumstances where the recipient does not otherwise receive a
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copy of the modified Covered Source. In each case subsection 3.3
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shall apply.
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You may only delete Notices if they are no longer applicable to
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the corresponding Covered Source as modified by You and You may
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add additional Notices applicable to Your modifications.
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Including Covered Source in a larger work is modifying the
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Covered Source, and the larger work becomes modified Covered
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Source.
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3.3 You may Convey modified Covered Source (with the effect that You
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shall also become a Licensor) provided that You:
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a) retain Notices as required in subsection 3.2;
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b) add a Notice to the modified Covered Source stating that You
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have modified it, with the date and brief description of how
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You have modified it;
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c) add a Source Location Notice for the modified Covered Source
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if You Convey in circumstances where the recipient does not
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otherwise receive a copy of the modified Covered Source; and
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d) license the modified Covered Source under the terms and
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conditions of this Licence (or, as set out in subsection
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8.3, a later version, if permitted by the licence of the
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original Covered Source). Such modified Covered Source must
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be licensed as a whole, but excluding Available Components
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contained in it, which remain licensed under their own
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applicable licences.
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4 Making and Conveying Products
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You may Make Products, and/or Convey them, provided that You either
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provide each recipient with a copy of the Complete Source or ensure
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that each recipient is notified of the Source Location of the Complete
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Source. That Complete Source is Covered Source, and You must
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accordingly satisfy Your obligations set out in subsection 3.3. If
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specified in a Notice, the Product must visibly and securely display
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the Source Location on it or its packaging or documentation in the
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manner specified in that Notice.
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5 Research and Development
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You may Convey Covered Source, modified Covered Source or Products to
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a legal entity carrying out development, testing or quality assurance
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work on Your behalf provided that the work is performed on terms which
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prevent the entity from both using the Source or Products for its own
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internal purposes and Conveying the Source or Products or any
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modifications to them to any person other than You. Any modifications
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made by the entity shall be deemed to be made by You pursuant to
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subsection 3.2.
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6 DISCLAIMER AND LIABILITY
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6.1 DISCLAIMER OF WARRANTY -- The Covered Source and any Products
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are provided 'as is' and any express or implied warranties,
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including, but not limited to, implied warranties of
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merchantability, of satisfactory quality, non-infringement of
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third party rights, and fitness for a particular purpose or use
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are disclaimed in respect of any Source or Product to the
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maximum extent permitted by law. The Licensor makes no
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representation that any Source or Product does not or will not
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infringe any patent, copyright, trade secret or other
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proprietary right. The entire risk as to the use, quality, and
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performance of any Source or Product shall be with You and not
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the Licensor. This disclaimer of warranty is an essential part
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of this Licence and a condition for the grant of any rights
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granted under this Licence.
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6.2 EXCLUSION AND LIMITATION OF LIABILITY -- The Licensor shall, to
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the maximum extent permitted by law, have no liability for
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direct, indirect, special, incidental, consequential, exemplary,
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punitive or other damages of any character including, without
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limitation, procurement of substitute goods or services, loss of
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use, data or profits, or business interruption, however caused
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and on any theory of contract, warranty, tort (including
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negligence), product liability or otherwise, arising in any way
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in relation to the Covered Source, modified Covered Source
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and/or the Making or Conveyance of a Product, even if advised of
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the possibility of such damages, and You shall hold the
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Licensor(s) free and harmless from any liability, costs,
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damages, fees and expenses, including claims by third parties,
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in relation to such use.
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7 Patents
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7.1 Subject to the terms and conditions of this Licence, each
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Licensor hereby grants to You a perpetual, worldwide,
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non-exclusive, no-charge, royalty-free, irrevocable (except as
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stated in subsections 7.2 and 8.4) patent license to Make, have
|
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Made, use, offer to sell, sell, import, and otherwise transfer
|
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the Covered Source and Products, where such licence applies only
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to those patent claims licensable by such Licensor that are
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necessarily infringed by exercising rights under the Covered
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Source as Conveyed by that Licensor.
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7.2 If You institute patent litigation against any entity (including
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a cross-claim or counterclaim in a lawsuit) alleging that the
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Covered Source or a Product constitutes direct or contributory
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patent infringement, or You seek any declaration that a patent
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licensed to You under this Licence is invalid or unenforceable
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then any rights granted to You under this Licence shall
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terminate as of the date such process is initiated.
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8 General
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8.1 If any provisions of this Licence are or subsequently become
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invalid or unenforceable for any reason, the remaining
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provisions shall remain effective.
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8.2 You shall not use any of the name (including acronyms and
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abbreviations), image, or logo by which the Licensor or CERN is
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known, except where needed to comply with section 3, or where
|
||||
the use is otherwise allowed by law. Any such permitted use
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||||
shall be factual and shall not be made so as to suggest any kind
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of endorsement or implication of involvement by the Licensor or
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its personnel.
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8.3 CERN may publish updated versions and variants of this Licence
|
||||
which it considers to be in the spirit of this version, but may
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||||
differ in detail to address new problems or concerns. New
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versions will be published with a unique version number and a
|
||||
variant identifier specifying the variant. If the Licensor has
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||||
specified that a given variant applies to the Covered Source
|
||||
without specifying a version, You may treat that Covered Source
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as being released under any version of the CERN-OHL with that
|
||||
variant. If no variant is specified, the Covered Source shall be
|
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treated as being released under CERN-OHL-S. The Licensor may
|
||||
also specify that the Covered Source is subject to a specific
|
||||
version of the CERN-OHL or any later version in which case You
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may apply this or any later version of CERN-OHL with the same
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||||
variant identifier published by CERN.
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8.4 This Licence shall terminate with immediate effect if You fail
|
||||
to comply with any of its terms and conditions.
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||||
|
||||
8.5 However, if You cease all breaches of this Licence, then Your
|
||||
Licence from any Licensor is reinstated unless such Licensor has
|
||||
terminated this Licence by giving You, while You remain in
|
||||
breach, a notice specifying the breach and requiring You to cure
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||||
it within 30 days, and You have failed to come into compliance
|
||||
in all material respects by the end of the 30 day period. Should
|
||||
You repeat the breach after receipt of a cure notice and
|
||||
subsequent reinstatement, this Licence will terminate
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||||
immediately and permanently. Section 6 shall continue to apply
|
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after any termination.
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8.6 This Licence shall not be enforceable except by a Licensor
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acting as such, and third party beneficiary rights are
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specifically excluded.
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@ -0,0 +1,333 @@
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EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 5 7
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Title "icE1usb - E1 interface bias generation"
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Date "2020-08-26"
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Rev "1.0"
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Comp ""
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Comment1 "CERN-OHL-S"
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Comment2 "(C) 2020 Sylvain Munaut"
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Comment3 ""
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Comment4 ""
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$EndDescr
|
||||
Text HLabel 2000 3500 0 50 Input ~ 0
|
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bias0
|
||||
Text HLabel 2000 4500 0 50 Input ~ 0
|
||||
bias1
|
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Text HLabel 5500 2500 2 50 Output ~ 0
|
||||
bias_a_p
|
||||
Text HLabel 5500 3500 2 50 Output ~ 0
|
||||
bias_a_n
|
||||
Text HLabel 5500 4500 2 50 Output ~ 0
|
||||
bias_b_p
|
||||
Text HLabel 5500 5500 2 50 Output ~ 0
|
||||
bias_b_n
|
||||
$Comp
|
||||
L Device:R_Small R20
|
||||
U 1 1 5F4D7D0D
|
||||
P 4700 2500
|
||||
F 0 "R20" V 4504 2500 50 0000 C CNN
|
||||
F 1 "0R" V 4595 2500 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 4700 2500 50 0001 C CNN
|
||||
F 3 "~" H 4700 2500 50 0001 C CNN
|
||||
1 4700 2500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C27
|
||||
U 1 1 5F4D81DA
|
||||
P 3000 3700
|
||||
F 0 "C27" H 3092 3746 50 0000 L CNN
|
||||
F 1 "1u" H 3092 3655 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3000 3700 50 0001 C CNN
|
||||
F 3 "~" H 3000 3700 50 0001 C CNN
|
||||
1 3000 3700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C28
|
||||
U 1 1 5F4D8409
|
||||
P 3000 4700
|
||||
F 0 "C28" H 3092 4746 50 0000 L CNN
|
||||
F 1 "1u" H 3092 4655 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3000 4700 50 0001 C CNN
|
||||
F 3 "~" H 3000 4700 50 0001 C CNN
|
||||
1 3000 4700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR057
|
||||
U 1 1 5F4D8911
|
||||
P 3000 3900
|
||||
F 0 "#PWR057" H 3000 3650 50 0001 C CNN
|
||||
F 1 "GND" H 3005 3727 50 0000 C CNN
|
||||
F 2 "" H 3000 3900 50 0001 C CNN
|
||||
F 3 "" H 3000 3900 50 0001 C CNN
|
||||
1 3000 3900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR058
|
||||
U 1 1 5F4D8C18
|
||||
P 3000 4900
|
||||
F 0 "#PWR058" H 3000 4650 50 0001 C CNN
|
||||
F 1 "GND" H 3005 4727 50 0000 C CNN
|
||||
F 2 "" H 3000 4900 50 0001 C CNN
|
||||
F 3 "" H 3000 4900 50 0001 C CNN
|
||||
1 3000 4900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3000 4800 3000 4900
|
||||
Wire Wire Line
|
||||
2700 4500 3000 4500
|
||||
Wire Wire Line
|
||||
3000 4500 3000 4600
|
||||
Wire Wire Line
|
||||
2500 4500 2000 4500
|
||||
Wire Wire Line
|
||||
2000 3500 2500 3500
|
||||
Wire Wire Line
|
||||
2700 3500 3000 3500
|
||||
Wire Wire Line
|
||||
3000 3500 3000 3600
|
||||
Wire Wire Line
|
||||
3000 3800 3000 3900
|
||||
$Comp
|
||||
L Device:C_Small C26
|
||||
U 1 1 5F4DA17F
|
||||
P 3000 2700
|
||||
F 0 "C26" H 3092 2746 50 0000 L CNN
|
||||
F 1 "1u" H 3092 2655 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3000 2700 50 0001 C CNN
|
||||
F 3 "~" H 3000 2700 50 0001 C CNN
|
||||
1 3000 2700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN7
|
||||
U 1 1 5F4DCADF
|
||||
P 2600 2500
|
||||
F 0 "RN7" V 2404 2500 50 0000 C CNN
|
||||
F 1 "10k" V 2495 2500 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 2600 2500 60 0001 C CNN
|
||||
F 3 "" H 2600 2500 60 0000 C CNN
|
||||
1 2600 2500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN7
|
||||
U 2 1 5F4DCF84
|
||||
P 2800 2700
|
||||
F 0 "RN7" H 2741 2746 50 0000 R CNN
|
||||
F 1 "10k" H 2741 2655 50 0000 R CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 2800 2700 60 0001 C CNN
|
||||
F 3 "" H 2800 2700 60 0000 C CNN
|
||||
2 2800 2700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN7
|
||||
U 4 1 5F4DD23C
|
||||
P 2600 4500
|
||||
F 0 "RN7" V 2404 4500 50 0000 C CNN
|
||||
F 1 "10k" V 2495 4500 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 2600 4500 60 0001 C CNN
|
||||
F 3 "" H 2600 4500 60 0000 C CNN
|
||||
4 2600 4500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN7
|
||||
U 3 1 5F4DD9E1
|
||||
P 2600 3500
|
||||
F 0 "RN7" V 2404 3500 50 0000 C CNN
|
||||
F 1 "10k" V 2495 3500 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 2600 3500 60 0001 C CNN
|
||||
F 3 "" H 2600 3500 60 0000 C CNN
|
||||
3 2600 3500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
2700 2500 2800 2500
|
||||
Wire Wire Line
|
||||
3000 2500 3000 2600
|
||||
Wire Wire Line
|
||||
2800 2500 2800 2600
|
||||
Connection ~ 2800 2500
|
||||
Wire Wire Line
|
||||
2800 2500 3000 2500
|
||||
$Comp
|
||||
L power:GND #PWR056
|
||||
U 1 1 5F4DFC15
|
||||
P 3000 2900
|
||||
F 0 "#PWR056" H 3000 2650 50 0001 C CNN
|
||||
F 1 "GND" H 3005 2727 50 0000 C CNN
|
||||
F 2 "" H 3000 2900 50 0001 C CNN
|
||||
F 3 "" H 3000 2900 50 0001 C CNN
|
||||
1 3000 2900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR055
|
||||
U 1 1 5F4DFEE3
|
||||
P 2800 2900
|
||||
F 0 "#PWR055" H 2800 2650 50 0001 C CNN
|
||||
F 1 "GND" H 2805 2727 50 0000 C CNN
|
||||
F 2 "" H 2800 2900 50 0001 C CNN
|
||||
F 3 "" H 2800 2900 50 0001 C CNN
|
||||
1 2800 2900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:+3V3 #PWR054
|
||||
U 1 1 5F4E01FD
|
||||
P 2400 2400
|
||||
F 0 "#PWR054" H 2400 2250 50 0001 C CNN
|
||||
F 1 "+3V3" H 2415 2573 50 0000 C CNN
|
||||
F 2 "" H 2400 2400 50 0001 C CNN
|
||||
F 3 "" H 2400 2400 50 0001 C CNN
|
||||
1 2400 2400
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
2400 2400 2400 2500
|
||||
Wire Wire Line
|
||||
2400 2500 2500 2500
|
||||
Wire Wire Line
|
||||
2800 2800 2800 2900
|
||||
Wire Wire Line
|
||||
3000 2800 3000 2900
|
||||
$Comp
|
||||
L Device:R_Small R21
|
||||
U 1 1 5F4E23E9
|
||||
P 4700 2700
|
||||
F 0 "R21" V 4804 2700 50 0000 C CNN
|
||||
F 1 "0R" V 4895 2700 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 4700 2700 50 0001 C CNN
|
||||
F 3 "~" H 4700 2700 50 0001 C CNN
|
||||
F 4 "DNP" V 4986 2700 50 0000 C CNN "DNP"
|
||||
1 4700 2700
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Text Notes 7600 2700 0 50 ~ 0
|
||||
A+
|
||||
Text Notes 8100 2700 0 50 ~ 0
|
||||
A-
|
||||
Text Notes 8600 2700 0 50 ~ 0
|
||||
B+
|
||||
Text Notes 9100 2700 0 50 ~ 0
|
||||
B-
|
||||
Text Notes 6600 3000 0 50 ~ 0
|
||||
Single Sensitivity\nDual Rail bias adjust
|
||||
Text Notes 6600 3400 0 50 ~ 0
|
||||
Dual Sensitivity\nSingle Rail bias adjust
|
||||
Text Notes 7600 3300 0 50 ~ 0
|
||||
Fixed
|
||||
Text Notes 8600 3300 0 50 ~ 0
|
||||
Fixed
|
||||
Text Notes 8100 3300 0 50 ~ 0
|
||||
Bias 0
|
||||
Text Notes 9100 3300 0 50 ~ 0
|
||||
Bias 1
|
||||
Text Notes 9100 2900 0 50 ~ 0
|
||||
Bias 1
|
||||
Text Notes 8600 2900 0 50 ~ 0
|
||||
Bias 0
|
||||
Text Notes 7600 2900 0 50 ~ 0
|
||||
Bias 0
|
||||
Text Notes 8100 2900 0 50 ~ 0
|
||||
Bias 1
|
||||
Wire Notes Line
|
||||
6500 2800 9500 2800
|
||||
Wire Notes Line
|
||||
7500 2600 7500 3500
|
||||
Wire Wire Line
|
||||
3000 4500 3500 4500
|
||||
Connection ~ 3000 4500
|
||||
Wire Wire Line
|
||||
3000 3500 3500 3500
|
||||
Connection ~ 3000 3500
|
||||
Wire Wire Line
|
||||
3000 2500 3500 2500
|
||||
Connection ~ 3000 2500
|
||||
Text Label 3500 2500 2 50 ~ 0
|
||||
bias_fixed
|
||||
Text Label 3500 3500 2 50 ~ 0
|
||||
bias_0
|
||||
Wire Wire Line
|
||||
5500 5500 4000 5500
|
||||
Text Label 4000 5500 0 50 ~ 0
|
||||
bias_1
|
||||
Wire Wire Line
|
||||
5300 4500 5500 4500
|
||||
Wire Wire Line
|
||||
4800 2700 5000 2700
|
||||
Wire Wire Line
|
||||
5000 2700 5000 2500
|
||||
Connection ~ 5000 2500
|
||||
Wire Wire Line
|
||||
5000 2500 4800 2500
|
||||
Wire Wire Line
|
||||
4600 2500 4000 2500
|
||||
Wire Wire Line
|
||||
4600 2700 4000 2700
|
||||
Wire Wire Line
|
||||
5000 2500 5300 2500
|
||||
Wire Wire Line
|
||||
5300 2500 5300 4500
|
||||
Connection ~ 5300 2500
|
||||
Wire Wire Line
|
||||
5300 2500 5500 2500
|
||||
$Comp
|
||||
L Device:R_Small R22
|
||||
U 1 1 5F50BC9B
|
||||
P 4700 3500
|
||||
F 0 "R22" V 4504 3500 50 0000 C CNN
|
||||
F 1 "0R" V 4595 3500 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 4700 3500 50 0001 C CNN
|
||||
F 3 "~" H 4700 3500 50 0001 C CNN
|
||||
1 4700 3500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
4600 3500 4000 3500
|
||||
Wire Wire Line
|
||||
4600 3700 4000 3700
|
||||
Wire Wire Line
|
||||
4800 3500 5000 3500
|
||||
Wire Wire Line
|
||||
4800 3700 5000 3700
|
||||
Wire Wire Line
|
||||
5000 3700 5000 3500
|
||||
Connection ~ 5000 3500
|
||||
Wire Wire Line
|
||||
5000 3500 5500 3500
|
||||
Text Label 4000 2500 0 50 ~ 0
|
||||
bias_fixed
|
||||
Text Label 4000 2700 0 50 ~ 0
|
||||
bias_0
|
||||
Text Label 4000 3500 0 50 ~ 0
|
||||
bias_0
|
||||
Text Label 3500 4500 2 50 ~ 0
|
||||
bias_1
|
||||
Text Label 4000 3700 0 50 ~ 0
|
||||
bias_1
|
||||
$Comp
|
||||
L Device:R_Small R23
|
||||
U 1 1 5F50BF56
|
||||
P 4700 3700
|
||||
F 0 "R23" V 4804 3700 50 0000 C CNN
|
||||
F 1 "0R" V 4895 3700 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 4700 3700 50 0001 C CNN
|
||||
F 3 "~" H 4700 3700 50 0001 C CNN
|
||||
F 4 "DNP" V 4986 3700 50 0000 C CNN "DNP"
|
||||
1 4700 3700
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Text Notes 2100 5400 0 50 ~ 0
|
||||
f_c = 16 Hz for single pole RC
|
||||
$EndSCHEMATC
|
||||
@ -0,0 +1,731 @@
|
||||
EESchema Schematic File Version 4
|
||||
EELAYER 30 0
|
||||
EELAYER END
|
||||
$Descr A4 11693 8268
|
||||
encoding utf-8
|
||||
Sheet 3 7
|
||||
Title "icE1usb - E1 interface"
|
||||
Date "2020-08-26"
|
||||
Rev "1.0"
|
||||
Comp ""
|
||||
Comment1 "CERN-OHL-S"
|
||||
Comment2 "(C) 2020 Sylvain Munaut"
|
||||
Comment3 ""
|
||||
Comment4 ""
|
||||
$EndDescr
|
||||
$Comp
|
||||
L s47-misc:PULSE_T1094NL TR?
|
||||
U 1 1 5F278EB6
|
||||
P 6500 3100
|
||||
AR Path="/5F278EB6" Ref="TR?" Part="1"
|
||||
AR Path="/5F275ED4/5F278EB6" Ref="TR1" Part="1"
|
||||
AR Path="/5F276580/5F278EB6" Ref="TR2" Part="1"
|
||||
F 0 "TR1" H 6500 3525 50 0000 C CNN
|
||||
F 1 "PULSE_T1094NL" H 6500 3434 50 0000 C CNN
|
||||
F 2 "s47-misc:PULSE_BH" H 6500 3100 50 0001 C CNN
|
||||
F 3 "https://productfinder.pulseeng.com/doc_type/WEB301/doc_num/T608/doc_part/T608.pdf" H 6500 3100 50 0001 C CNN
|
||||
1 6500 3100
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-misc:PULSE_T1094NL TR?
|
||||
U 2 1 5F27987D
|
||||
P 6500 5100
|
||||
AR Path="/5F27987D" Ref="TR?" Part="1"
|
||||
AR Path="/5F275ED4/5F27987D" Ref="TR1" Part="2"
|
||||
AR Path="/5F276580/5F27987D" Ref="TR2" Part="2"
|
||||
F 0 "TR1" H 6500 5525 50 0000 C CNN
|
||||
F 1 "PULSE_T1094NL" H 6500 5434 50 0000 C CNN
|
||||
F 2 "s47-misc:PULSE_BH" H 6500 5100 50 0001 C CNN
|
||||
F 3 "https://productfinder.pulseeng.com/doc_type/WEB301/doc_num/T608/doc_part/T608.pdf" H 6500 5100 50 0001 C CNN
|
||||
2 6500 5100
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Text HLabel 10000 3000 2 50 UnSpc ~ 0
|
||||
rj[1..8]
|
||||
Wire Bus Line
|
||||
10000 3000 9500 3000
|
||||
$Comp
|
||||
L Connector_Generic:Conn_02x04_Odd_Even J4
|
||||
U 1 1 5F3426B0
|
||||
P 7400 4000
|
||||
AR Path="/5F275ED4/5F3426B0" Ref="J4" Part="1"
|
||||
AR Path="/5F276580/5F3426B0" Ref="J5" Part="1"
|
||||
F 0 "J4" H 7450 4350 50 0000 C CNN
|
||||
F 1 "NT/TE" H 7450 4250 50 0000 C CNN
|
||||
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical" H 7400 4000 50 0001 C CNN
|
||||
F 3 "~" H 7400 4000 50 0001 C CNN
|
||||
1 7400 4000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-chips:IP4220CZ6 U7
|
||||
U 1 1 5F342F70
|
||||
P 8400 4000
|
||||
AR Path="/5F275ED4/5F342F70" Ref="U7" Part="1"
|
||||
AR Path="/5F276580/5F342F70" Ref="U12" Part="1"
|
||||
F 0 "U7" H 8630 4046 50 0000 L CNN
|
||||
F 1 "IP4220CZ6" H 8630 3955 50 0000 L CNN
|
||||
F 2 "Package_SO:TSOP-6_1.65x3.05mm_P0.95mm" H 8450 4075 50 0001 C CNN
|
||||
F 3 "https://assets.nexperia.com/documents/data-sheet/IP4220CZ6.pdf" H 8450 4075 50 0001 C CNN
|
||||
1 8400 4000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-chips:IP4220CZ6 U6
|
||||
U 1 1 5F344468
|
||||
P 6000 4000
|
||||
AR Path="/5F275ED4/5F344468" Ref="U6" Part="1"
|
||||
AR Path="/5F276580/5F344468" Ref="U11" Part="1"
|
||||
F 0 "U6" H 6230 4046 50 0000 L CNN
|
||||
F 1 "IP4220CZ6" H 6230 3955 50 0000 L CNN
|
||||
F 2 "Package_SO:TSOP-6_1.65x3.05mm_P0.95mm" H 6050 4075 50 0001 C CNN
|
||||
F 3 "https://assets.nexperia.com/documents/data-sheet/IP4220CZ6.pdf" H 6050 4075 50 0001 C CNN
|
||||
1 6000 4000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:Polyfuse_Small F1
|
||||
U 1 1 5F356E84
|
||||
P 9000 3500
|
||||
AR Path="/5F275ED4/5F356E84" Ref="F1" Part="1"
|
||||
AR Path="/5F276580/5F356E84" Ref="F5" Part="1"
|
||||
F 0 "F1" V 8795 3500 50 0000 C CNN
|
||||
F 1 "300mA" V 8886 3500 50 0000 C CNN
|
||||
F 2 "Fuse:Fuse_0603_1608Metric" H 9050 3300 50 0001 L CNN
|
||||
F 3 "~" H 9000 3500 50 0001 C CNN
|
||||
F 4 "Littlefuse 0603L010" H 9000 3500 50 0001 C CNN "MPN"
|
||||
1 9000 3500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:Polyfuse_Small F3
|
||||
U 1 1 5F3575EE
|
||||
P 9000 4400
|
||||
AR Path="/5F275ED4/5F3575EE" Ref="F3" Part="1"
|
||||
AR Path="/5F276580/5F3575EE" Ref="F7" Part="1"
|
||||
F 0 "F3" V 8795 4400 50 0000 C CNN
|
||||
F 1 "300mA" V 8886 4400 50 0000 C CNN
|
||||
F 2 "Fuse:Fuse_0603_1608Metric" H 9050 4200 50 0001 L CNN
|
||||
F 3 "~" H 9000 4400 50 0001 C CNN
|
||||
F 4 "Littlefuse 0603L010" H 9000 4400 50 0001 C CNN "MPN"
|
||||
1 9000 4400
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:Polyfuse_Small F4
|
||||
U 1 1 5F357771
|
||||
P 9000 4500
|
||||
AR Path="/5F275ED4/5F357771" Ref="F4" Part="1"
|
||||
AR Path="/5F276580/5F357771" Ref="F8" Part="1"
|
||||
F 0 "F4" V 9113 4500 50 0000 C CNN
|
||||
F 1 "300mA" V 9204 4500 50 0000 C CNN
|
||||
F 2 "Fuse:Fuse_0603_1608Metric" H 9050 4300 50 0001 L CNN
|
||||
F 3 "~" H 9000 4500 50 0001 C CNN
|
||||
F 4 "Littlefuse 0603L010" H 9000 4500 50 0001 C CNN "MPN"
|
||||
1 9000 4500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Text HLabel 2000 4900 0 50 Input ~ 0
|
||||
tx_hi
|
||||
Text HLabel 2000 5300 0 50 Input ~ 0
|
||||
tx_lo
|
||||
Text HLabel 2000 3300 0 50 Output ~ 0
|
||||
rx_lo_p
|
||||
Text HLabel 2000 3700 0 50 Output ~ 0
|
||||
rx_lo_n
|
||||
Text HLabel 2000 2500 0 50 Output ~ 0
|
||||
rx_hi_p
|
||||
Text HLabel 2000 2900 0 50 Output ~ 0
|
||||
rx_hi_n
|
||||
$Comp
|
||||
L Device:R_Small R17
|
||||
U 1 1 5F3A3E48
|
||||
P 5500 5300
|
||||
AR Path="/5F275ED4/5F3A3E48" Ref="R17" Part="1"
|
||||
AR Path="/5F276580/5F3A3E48" Ref="R28" Part="1"
|
||||
F 0 "R17" V 5304 5300 50 0000 C CNN
|
||||
F 1 "27R" V 5395 5300 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 5300 50 0001 C CNN
|
||||
F 3 "~" H 5500 5300 50 0001 C CNN
|
||||
1 5500 5300
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:R_Small R16
|
||||
U 1 1 5F3A466F
|
||||
P 5500 4900
|
||||
AR Path="/5F275ED4/5F3A466F" Ref="R16" Part="1"
|
||||
AR Path="/5F276580/5F3A466F" Ref="R27" Part="1"
|
||||
F 0 "R16" V 5304 4900 50 0000 C CNN
|
||||
F 1 "27R" V 5395 4900 50 0000 C CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 4900 50 0001 C CNN
|
||||
F 3 "~" H 5500 4900 50 0001 C CNN
|
||||
1 5500 4900
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Text HLabel 2000 1500 0 50 Input ~ 0
|
||||
rx_bias_p
|
||||
Text HLabel 2000 1700 0 50 Input ~ 0
|
||||
rx_bias_n
|
||||
$Comp
|
||||
L power:GND #PWR043
|
||||
U 1 1 5F567EF8
|
||||
P 6000 4300
|
||||
AR Path="/5F275ED4/5F567EF8" Ref="#PWR043" Part="1"
|
||||
AR Path="/5F276580/5F567EF8" Ref="#PWR076" Part="1"
|
||||
F 0 "#PWR043" H 6000 4050 50 0001 C CNN
|
||||
F 1 "GND" H 6005 4127 50 0000 C CNN
|
||||
F 2 "" H 6000 4300 50 0001 C CNN
|
||||
F 3 "" H 6000 4300 50 0001 C CNN
|
||||
1 6000 4300
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:+3V3 #PWR042
|
||||
U 1 1 5F56863E
|
||||
P 6000 3700
|
||||
AR Path="/5F275ED4/5F56863E" Ref="#PWR042" Part="1"
|
||||
AR Path="/5F276580/5F56863E" Ref="#PWR075" Part="1"
|
||||
F 0 "#PWR042" H 6000 3550 50 0001 C CNN
|
||||
F 1 "+3V3" H 6015 3873 50 0000 C CNN
|
||||
F 2 "" H 6000 3700 50 0001 C CNN
|
||||
F 3 "" H 6000 3700 50 0001 C CNN
|
||||
1 6000 3700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
6000 3700 6000 3800
|
||||
Wire Wire Line
|
||||
6000 4200 6000 4300
|
||||
Entry Wire Line
|
||||
9400 4500 9500 4400
|
||||
Entry Wire Line
|
||||
9400 3500 9500 3400
|
||||
Entry Wire Line
|
||||
9400 4400 9500 4300
|
||||
Wire Wire Line
|
||||
9400 4400 9100 4400
|
||||
Wire Wire Line
|
||||
9400 4500 9100 4500
|
||||
Text Label 9300 3500 2 50 ~ 0
|
||||
rj1
|
||||
Text Label 9300 3600 2 50 ~ 0
|
||||
rj2
|
||||
Text Label 9300 4400 2 50 ~ 0
|
||||
rj4
|
||||
Text Label 9300 4500 2 50 ~ 0
|
||||
rj5
|
||||
$Comp
|
||||
L Device:R_Small R15
|
||||
U 1 1 5F5702D7
|
||||
P 5500 3100
|
||||
AR Path="/5F275ED4/5F5702D7" Ref="R15" Part="1"
|
||||
AR Path="/5F276580/5F5702D7" Ref="R26" Part="1"
|
||||
F 0 "R15" H 5558 3054 50 0000 L CNN
|
||||
F 1 "120R" H 5558 3145 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 3100 50 0001 C CNN
|
||||
F 3 "~" H 5500 3100 50 0001 C CNN
|
||||
1 5500 3100
|
||||
-1 0 0 1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
6300 2900 5900 2900
|
||||
Wire Wire Line
|
||||
6300 3300 6100 3300
|
||||
Wire Wire Line
|
||||
5500 3200 5500 3300
|
||||
Connection ~ 5500 3300
|
||||
Wire Wire Line
|
||||
5500 3000 5500 2900
|
||||
Connection ~ 5500 2900
|
||||
$Comp
|
||||
L Device:C_Small C16
|
||||
U 1 1 5F5728F2
|
||||
P 4700 2500
|
||||
AR Path="/5F275ED4/5F5728F2" Ref="C16" Part="1"
|
||||
AR Path="/5F276580/5F5728F2" Ref="C35" Part="1"
|
||||
F 0 "C16" V 4471 2500 50 0000 C CNN
|
||||
F 1 "100n" V 4562 2500 50 0000 C CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 2500 50 0001 C CNN
|
||||
F 3 "~" H 4700 2500 50 0001 C CNN
|
||||
1 4700 2500
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C19
|
||||
U 1 1 5F572E64
|
||||
P 4700 3700
|
||||
AR Path="/5F275ED4/5F572E64" Ref="C19" Part="1"
|
||||
AR Path="/5F276580/5F572E64" Ref="C38" Part="1"
|
||||
F 0 "C19" V 4471 3700 50 0000 C CNN
|
||||
F 1 "100n" V 4562 3700 50 0000 C CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 3700 50 0001 C CNN
|
||||
F 3 "~" H 4700 3700 50 0001 C CNN
|
||||
1 4700 3700
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C18
|
||||
U 1 1 5F573016
|
||||
P 4700 3300
|
||||
AR Path="/5F275ED4/5F573016" Ref="C18" Part="1"
|
||||
AR Path="/5F276580/5F573016" Ref="C37" Part="1"
|
||||
F 0 "C18" V 4471 3300 50 0000 C CNN
|
||||
F 1 "100n" V 4562 3300 50 0000 C CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 3300 50 0001 C CNN
|
||||
F 3 "~" H 4700 3300 50 0001 C CNN
|
||||
1 4700 3300
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C17
|
||||
U 1 1 5F573181
|
||||
P 4700 2900
|
||||
AR Path="/5F275ED4/5F573181" Ref="C17" Part="1"
|
||||
AR Path="/5F276580/5F573181" Ref="C36" Part="1"
|
||||
F 0 "C17" V 4471 2900 50 0000 C CNN
|
||||
F 1 "100n" V 4562 2900 50 0000 C CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 2900 50 0001 C CNN
|
||||
F 3 "~" H 4700 2900 50 0001 C CNN
|
||||
1 4700 2900
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
6300 4900 6100 4900
|
||||
Wire Wire Line
|
||||
6300 5300 5900 5300
|
||||
Wire Wire Line
|
||||
5400 4900 2000 4900
|
||||
Wire Wire Line
|
||||
5400 5300 2000 5300
|
||||
Text Notes 6800 1300 2 50 ~ 0
|
||||
RX center tap bias to vcc/2\n
|
||||
Wire Wire Line
|
||||
5900 3800 5900 2900
|
||||
Connection ~ 5900 2900
|
||||
Wire Wire Line
|
||||
5900 2900 5500 2900
|
||||
Wire Wire Line
|
||||
6100 3800 6100 3300
|
||||
Connection ~ 6100 3300
|
||||
Wire Wire Line
|
||||
6100 3300 5500 3300
|
||||
Wire Wire Line
|
||||
5900 4200 5900 5300
|
||||
Connection ~ 5900 5300
|
||||
Wire Wire Line
|
||||
5900 5300 5600 5300
|
||||
Wire Wire Line
|
||||
6100 4200 6100 4900
|
||||
Connection ~ 6100 4900
|
||||
Wire Wire Line
|
||||
6100 4900 5600 4900
|
||||
Wire Wire Line
|
||||
6700 5300 7000 5300
|
||||
Wire Wire Line
|
||||
7000 5300 7000 4200
|
||||
Wire Wire Line
|
||||
7000 4200 7200 4200
|
||||
Wire Wire Line
|
||||
6900 4900 6900 4000
|
||||
Wire Wire Line
|
||||
6900 4000 7200 4000
|
||||
Wire Wire Line
|
||||
6700 4900 6900 4900
|
||||
Wire Wire Line
|
||||
7700 4100 7900 4100
|
||||
Wire Wire Line
|
||||
8000 3900 7700 3900
|
||||
Wire Wire Line
|
||||
7100 3900 7200 3900
|
||||
Wire Wire Line
|
||||
7900 4100 7900 3300
|
||||
Wire Wire Line
|
||||
8000 3900 8000 2900
|
||||
Wire Wire Line
|
||||
6700 3300 7900 3300
|
||||
Wire Wire Line
|
||||
6700 2900 8000 2900
|
||||
Entry Wire Line
|
||||
9400 3600 9500 3500
|
||||
$Comp
|
||||
L Device:Polyfuse_Small F2
|
||||
U 1 1 5F357411
|
||||
P 9000 3600
|
||||
AR Path="/5F275ED4/5F357411" Ref="F2" Part="1"
|
||||
AR Path="/5F276580/5F357411" Ref="F6" Part="1"
|
||||
F 0 "F2" V 9113 3600 50 0000 C CNN
|
||||
F 1 "300mA" V 9204 3600 50 0000 C CNN
|
||||
F 2 "Fuse:Fuse_0603_1608Metric" H 9050 3400 50 0001 L CNN
|
||||
F 3 "~" H 9000 3600 50 0001 C CNN
|
||||
F 4 "Littlefuse 0603L010" H 9000 3600 50 0001 C CNN "MPN"
|
||||
1 9000 3600
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
8000 4500 8500 4500
|
||||
Wire Wire Line
|
||||
8000 4000 8000 4500
|
||||
Wire Wire Line
|
||||
8900 4400 8300 4400
|
||||
Wire Wire Line
|
||||
7900 4400 7900 4200
|
||||
Wire Wire Line
|
||||
7900 4200 7700 4200
|
||||
Wire Wire Line
|
||||
8900 3500 8300 3500
|
||||
Wire Wire Line
|
||||
8900 3600 8500 3600
|
||||
Wire Wire Line
|
||||
7100 3600 7100 3900
|
||||
Wire Wire Line
|
||||
8300 3800 8300 3500
|
||||
Connection ~ 8300 3500
|
||||
Wire Wire Line
|
||||
8500 3800 8500 3600
|
||||
Connection ~ 8500 3600
|
||||
Wire Wire Line
|
||||
8500 3600 7100 3600
|
||||
Wire Wire Line
|
||||
8300 4200 8300 4400
|
||||
Connection ~ 8300 4400
|
||||
Wire Wire Line
|
||||
8300 4400 7900 4400
|
||||
Wire Wire Line
|
||||
8500 4200 8500 4500
|
||||
Connection ~ 8500 4500
|
||||
Wire Wire Line
|
||||
8500 4500 8900 4500
|
||||
Wire Wire Line
|
||||
4800 2500 5100 2500
|
||||
Wire Wire Line
|
||||
5100 2500 5100 2900
|
||||
Wire Wire Line
|
||||
5100 2900 5500 2900
|
||||
Wire Wire Line
|
||||
4800 3300 4900 3300
|
||||
Wire Wire Line
|
||||
4800 2900 4900 2900
|
||||
Wire Wire Line
|
||||
4900 2900 4900 3300
|
||||
Connection ~ 4900 3300
|
||||
Wire Wire Line
|
||||
4900 3300 5500 3300
|
||||
Wire Wire Line
|
||||
2000 2500 3400 2500
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN8
|
||||
U 1 1 5F57186E
|
||||
P 3400 2000
|
||||
AR Path="/5F276580/5F57186E" Ref="RN8" Part="4"
|
||||
AR Path="/5F275ED4/5F57186E" Ref="RN5" Part="1"
|
||||
F 0 "RN5" H 3459 2046 50 0000 L CNN
|
||||
F 1 "10k" H 3459 1955 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 3459 1909 60 0001 L CNN
|
||||
F 3 "" H 3400 2000 60 0001 C CNN
|
||||
1 3400 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN8
|
||||
U 2 1 5F57271B
|
||||
P 3700 2000
|
||||
AR Path="/5F276580/5F57271B" Ref="RN8" Part="3"
|
||||
AR Path="/5F275ED4/5F57271B" Ref="RN5" Part="2"
|
||||
F 0 "RN5" H 3759 2046 50 0000 L CNN
|
||||
F 1 "10k" H 3759 1955 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 3700 2000 60 0001 C CNN
|
||||
F 3 "" H 3700 2000 60 0001 C CNN
|
||||
2 3700 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN8
|
||||
U 3 1 5F572B9B
|
||||
P 4000 2000
|
||||
AR Path="/5F276580/5F572B9B" Ref="RN8" Part="2"
|
||||
AR Path="/5F275ED4/5F572B9B" Ref="RN5" Part="3"
|
||||
F 0 "RN5" H 4059 2046 50 0000 L CNN
|
||||
F 1 "10k" H 4059 1955 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 4000 2000 60 0001 C CNN
|
||||
F 3 "" H 4000 2000 60 0001 C CNN
|
||||
3 4000 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L s47-passive:R_Pack04_Split RN8
|
||||
U 4 1 5F572E8F
|
||||
P 4300 2000
|
||||
AR Path="/5F276580/5F572E8F" Ref="RN8" Part="1"
|
||||
AR Path="/5F275ED4/5F572E8F" Ref="RN5" Part="4"
|
||||
F 0 "RN5" H 4359 2046 50 0000 L CNN
|
||||
F 1 "10k" H 4359 1955 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 4300 2000 60 0001 C CNN
|
||||
F 3 "" H 4300 2000 60 0001 C CNN
|
||||
4 4300 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3400 2100 3400 2500
|
||||
Connection ~ 3400 2500
|
||||
Wire Wire Line
|
||||
3400 2500 4600 2500
|
||||
Wire Wire Line
|
||||
5100 2900 5100 3700
|
||||
Wire Wire Line
|
||||
5100 3700 4800 3700
|
||||
Connection ~ 5100 2900
|
||||
Wire Wire Line
|
||||
2000 3300 4000 3300
|
||||
Wire Wire Line
|
||||
2000 3700 4300 3700
|
||||
Wire Wire Line
|
||||
2000 2900 3700 2900
|
||||
Wire Wire Line
|
||||
3700 2100 3700 2900
|
||||
Connection ~ 3700 2900
|
||||
Wire Wire Line
|
||||
3700 2900 4600 2900
|
||||
Wire Wire Line
|
||||
4000 2100 4000 3300
|
||||
Connection ~ 4000 3300
|
||||
Wire Wire Line
|
||||
4000 3300 4600 3300
|
||||
Wire Wire Line
|
||||
4300 2100 4300 3700
|
||||
Connection ~ 4300 3700
|
||||
Wire Wire Line
|
||||
4300 3700 4600 3700
|
||||
Wire Wire Line
|
||||
3400 1900 3400 1500
|
||||
Wire Wire Line
|
||||
3400 1500 4000 1500
|
||||
Wire Wire Line
|
||||
4000 1500 4000 1900
|
||||
Wire Wire Line
|
||||
3700 1900 3700 1700
|
||||
Wire Wire Line
|
||||
3700 1700 4300 1700
|
||||
Wire Wire Line
|
||||
4300 1700 4300 1900
|
||||
Wire Wire Line
|
||||
3400 1500 2300 1500
|
||||
Connection ~ 3400 1500
|
||||
Wire Wire Line
|
||||
3700 1700 2700 1700
|
||||
Connection ~ 3700 1700
|
||||
$Comp
|
||||
L Device:C_Small C14
|
||||
U 1 1 5F60CFAA
|
||||
P 2300 2000
|
||||
AR Path="/5F275ED4/5F60CFAA" Ref="C14" Part="1"
|
||||
AR Path="/5F276580/5F60CFAA" Ref="C33" Part="1"
|
||||
F 0 "C14" H 2392 2046 50 0000 L CNN
|
||||
F 1 "100n" H 2392 1955 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2300 2000 50 0001 C CNN
|
||||
F 3 "~" H 2300 2000 50 0001 C CNN
|
||||
1 2300 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C15
|
||||
U 1 1 5F62F137
|
||||
P 2700 2000
|
||||
AR Path="/5F275ED4/5F62F137" Ref="C15" Part="1"
|
||||
AR Path="/5F276580/5F62F137" Ref="C34" Part="1"
|
||||
F 0 "C15" H 2792 2046 50 0000 L CNN
|
||||
F 1 "100n" H 2792 1955 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2700 2000 50 0001 C CNN
|
||||
F 3 "~" H 2700 2000 50 0001 C CNN
|
||||
1 2700 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR037
|
||||
U 1 1 5F64CC0C
|
||||
P 2300 2200
|
||||
AR Path="/5F275ED4/5F64CC0C" Ref="#PWR037" Part="1"
|
||||
AR Path="/5F276580/5F64CC0C" Ref="#PWR070" Part="1"
|
||||
F 0 "#PWR037" H 2300 1950 50 0001 C CNN
|
||||
F 1 "GND" H 2305 2027 50 0000 C CNN
|
||||
F 2 "" H 2300 2200 50 0001 C CNN
|
||||
F 3 "" H 2300 2200 50 0001 C CNN
|
||||
1 2300 2200
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR038
|
||||
U 1 1 5F64CEF7
|
||||
P 2700 2200
|
||||
AR Path="/5F275ED4/5F64CEF7" Ref="#PWR038" Part="1"
|
||||
AR Path="/5F276580/5F64CEF7" Ref="#PWR071" Part="1"
|
||||
F 0 "#PWR038" H 2700 1950 50 0001 C CNN
|
||||
F 1 "GND" H 2705 2027 50 0000 C CNN
|
||||
F 2 "" H 2700 2200 50 0001 C CNN
|
||||
F 3 "" H 2700 2200 50 0001 C CNN
|
||||
1 2700 2200
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
2300 1500 2300 1900
|
||||
Connection ~ 2300 1500
|
||||
Wire Wire Line
|
||||
2300 1500 2000 1500
|
||||
Wire Wire Line
|
||||
2700 1700 2700 1900
|
||||
Connection ~ 2700 1700
|
||||
Wire Wire Line
|
||||
2700 1700 2000 1700
|
||||
Wire Wire Line
|
||||
2300 2100 2300 2200
|
||||
Wire Wire Line
|
||||
2700 2100 2700 2200
|
||||
$Comp
|
||||
L power:+3V3 #PWR039
|
||||
U 1 1 5F691F95
|
||||
P 5500 1200
|
||||
AR Path="/5F275ED4/5F691F95" Ref="#PWR039" Part="1"
|
||||
AR Path="/5F276580/5F691F95" Ref="#PWR072" Part="1"
|
||||
F 0 "#PWR039" H 5500 1050 50 0001 C CNN
|
||||
F 1 "+3V3" H 5515 1373 50 0000 C CNN
|
||||
F 2 "" H 5500 1200 50 0001 C CNN
|
||||
F 3 "" H 5500 1200 50 0001 C CNN
|
||||
1 5500 1200
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR040
|
||||
U 1 1 5F6923F7
|
||||
P 5500 2000
|
||||
AR Path="/5F275ED4/5F6923F7" Ref="#PWR040" Part="1"
|
||||
AR Path="/5F276580/5F6923F7" Ref="#PWR073" Part="1"
|
||||
F 0 "#PWR040" H 5500 1750 50 0001 C CNN
|
||||
F 1 "GND" H 5505 1827 50 0000 C CNN
|
||||
F 2 "" H 5500 2000 50 0001 C CNN
|
||||
F 3 "" H 5500 2000 50 0001 C CNN
|
||||
1 5500 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:R_Small R13
|
||||
U 1 1 5F692DEA
|
||||
P 5500 1400
|
||||
AR Path="/5F275ED4/5F692DEA" Ref="R13" Part="1"
|
||||
AR Path="/5F276580/5F692DEA" Ref="R24" Part="1"
|
||||
F 0 "R13" H 5558 1354 50 0000 L CNN
|
||||
F 1 "5k1" H 5558 1445 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 1400 50 0001 C CNN
|
||||
F 3 "~" H 5500 1400 50 0001 C CNN
|
||||
1 5500 1400
|
||||
-1 0 0 1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:R_Small R14
|
||||
U 1 1 5F6930AE
|
||||
P 5500 1800
|
||||
AR Path="/5F275ED4/5F6930AE" Ref="R14" Part="1"
|
||||
AR Path="/5F276580/5F6930AE" Ref="R25" Part="1"
|
||||
F 0 "R14" H 5558 1754 50 0000 L CNN
|
||||
F 1 "5k1" H 5558 1845 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 1800 50 0001 C CNN
|
||||
F 3 "~" H 5500 1800 50 0001 C CNN
|
||||
1 5500 1800
|
||||
-1 0 0 1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
5500 1200 5500 1300
|
||||
Wire Wire Line
|
||||
5500 1500 5500 1600
|
||||
Wire Wire Line
|
||||
5500 1900 5500 2000
|
||||
$Comp
|
||||
L power:GND #PWR041
|
||||
U 1 1 5F69C19E
|
||||
P 5800 2000
|
||||
AR Path="/5F275ED4/5F69C19E" Ref="#PWR041" Part="1"
|
||||
AR Path="/5F276580/5F69C19E" Ref="#PWR074" Part="1"
|
||||
F 0 "#PWR041" H 5800 1750 50 0001 C CNN
|
||||
F 1 "GND" H 5805 1827 50 0000 C CNN
|
||||
F 2 "" H 5800 2000 50 0001 C CNN
|
||||
F 3 "" H 5800 2000 50 0001 C CNN
|
||||
1 5800 2000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C20
|
||||
U 1 1 5F69C2E4
|
||||
P 5800 1800
|
||||
AR Path="/5F275ED4/5F69C2E4" Ref="C20" Part="1"
|
||||
AR Path="/5F276580/5F69C2E4" Ref="C39" Part="1"
|
||||
F 0 "C20" H 5892 1846 50 0000 L CNN
|
||||
F 1 "100n" H 5892 1755 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5800 1800 50 0001 C CNN
|
||||
F 3 "~" H 5800 1800 50 0001 C CNN
|
||||
1 5800 1800
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
5500 1600 5800 1600
|
||||
Wire Wire Line
|
||||
5800 1600 5800 1700
|
||||
Connection ~ 5500 1600
|
||||
Wire Wire Line
|
||||
5500 1600 5500 1700
|
||||
Wire Wire Line
|
||||
5800 1900 5800 2000
|
||||
Wire Wire Line
|
||||
6100 3100 6100 1600
|
||||
Wire Wire Line
|
||||
6100 1600 5800 1600
|
||||
Wire Wire Line
|
||||
6100 3100 6300 3100
|
||||
Connection ~ 5800 1600
|
||||
NoConn ~ 6700 3100
|
||||
NoConn ~ 6300 5100
|
||||
NoConn ~ 6700 5100
|
||||
NoConn ~ 8400 3800
|
||||
NoConn ~ 8400 4200
|
||||
Entry Wire Line
|
||||
9400 5100 9500 5000
|
||||
Entry Wire Line
|
||||
9400 5300 9500 5200
|
||||
Entry Wire Line
|
||||
9400 5400 9500 5300
|
||||
Entry Wire Line
|
||||
9400 5200 9500 5100
|
||||
Wire Wire Line
|
||||
9100 5100 9400 5100
|
||||
Wire Wire Line
|
||||
9100 5200 9400 5200
|
||||
Wire Wire Line
|
||||
9100 5300 9400 5300
|
||||
Wire Wire Line
|
||||
9100 5400 9400 5400
|
||||
NoConn ~ 9100 5100
|
||||
NoConn ~ 9100 5200
|
||||
NoConn ~ 9100 5300
|
||||
NoConn ~ 9100 5400
|
||||
Text Label 9300 5100 2 50 ~ 0
|
||||
rj3
|
||||
Text Label 9300 5200 2 50 ~ 0
|
||||
rj6
|
||||
Text Label 9300 5300 2 50 ~ 0
|
||||
rj7
|
||||
Text Label 9300 5400 2 50 ~ 0
|
||||
rj8
|
||||
Wire Wire Line
|
||||
9100 3600 9400 3600
|
||||
Wire Wire Line
|
||||
9100 3500 9400 3500
|
||||
Wire Wire Line
|
||||
8300 3500 7000 3500
|
||||
Wire Wire Line
|
||||
7000 3500 7000 4100
|
||||
Wire Wire Line
|
||||
7000 4100 7200 4100
|
||||
Wire Wire Line
|
||||
8000 4000 7700 4000
|
||||
Wire Bus Line
|
||||
9500 3000 9500 5300
|
||||
$EndSCHEMATC
|
||||
@ -0,0 +1,129 @@
|
||||
Electrical Engineering Change Notes
|
||||
===================================
|
||||
|
||||
Revision 0.0
|
||||
------------
|
||||
|
||||
### Description
|
||||
|
||||
First revision
|
||||
|
||||
### Manufactured
|
||||
|
||||
Boards ordered from Aisler on August 12th 2020.
|
||||
Gerbers used are in the repo.
|
||||
|
||||
### Issues noticed
|
||||
|
||||
* The E1 TX pulse were very weak. Probably would have worked but to rise the pulse amplitude
|
||||
to 1.5 V, the series resistance were lowered to 27R. (Original iCEbreaker proto had 33R on
|
||||
the icebreaker + 47R on the PMOD. The bitsy proto only had the 47R)
|
||||
|
||||
### Notes
|
||||
|
||||
* Kicad files were not kept since it's the same schematic and layout as rev 0.1
|
||||
with some value changed and all boards were either built with new values or reworked.
|
||||
|
||||
|
||||
Revision 0.1
|
||||
------------
|
||||
|
||||
### Description
|
||||
|
||||
This revision is mostly just to keep a record of the changes that were applied
|
||||
directly on the r0.0 prototypes and how they were assembled.
|
||||
|
||||
### Changes compared to previous revisions
|
||||
|
||||
* E1 TX side resistors changed to 27R (from 82R)
|
||||
|
||||
* Consequently all other uses of 82R were updated
|
||||
* PLL filter switched to use 120R
|
||||
* Series resistor for clock switched to 27R (which is probably better)
|
||||
|
||||
* Connection from GND to USB shield changed to 91k (from 1k5)
|
||||
|
||||
* All 47R networks were swapped for 33R.
|
||||
* New value was picked so that including the UP5k drive impedance (~20R),
|
||||
it matches 50R more closely for USB
|
||||
* Other places where it's used don't matter much.
|
||||
* E1 LED current is dominated by 595 output impedance anyway.
|
||||
* 33R is just as fine for serial termination/EMI isolation for GPS signals.
|
||||
|
||||
* Some silkscreen label was added on the PCB
|
||||
|
||||
### Manufactured
|
||||
|
||||
Rev 0.0 PCBs were used and assembled / reworked to match this revision.
|
||||
Two boards in total: one for @LaF0rge and one for @tnt.
|
||||
|
||||
### Issues noticed / remaining
|
||||
|
||||
* Flash footprint is wrong. The selected flash is not using the "wide" variant of SO8.
|
||||
|
||||
* The NT/TE selection pin-header is completely wrong
|
||||
|
||||
* The lightpipe is a bit loose. Turns out the holes came out 10% oversized out of Aisler :/
|
||||
Dimensions left as the manufacturer ones and hope that the prod are closer to nominal.
|
||||
|
||||
* The E1 bias configuration should probably have been reversed with the `bias_fixed`
|
||||
assigned to the `_n` side. This way the variable bias would have been lower and the common
|
||||
mode voltage closer to what the comparator expect for LVDS.
|
||||
|
||||
This however would break compatibility with the proto which is a waste and has no real-world
|
||||
impact. The common-mode voltage change is minimal and comparator work fine where it is. And
|
||||
even if it was an issue we could put the variable bias lower and flip the input polarity in
|
||||
the bitstream.
|
||||
|
||||
|
||||
Revision 1.0
|
||||
------------
|
||||
|
||||
### Description
|
||||
|
||||
Production version, sent to manufacturer for production.
|
||||
|
||||
### Changes compared to previous revisions
|
||||
|
||||
* Silkscreen updated
|
||||
|
||||
* Flash footprint updated to narrow SO8 (150mil)
|
||||
|
||||
* Rewired the NT/TE header properly
|
||||
|
||||
* Changed RF trackwidth to 0.175 mm to account for production stackup
|
||||
|
||||
* Changed board outline to cater to connectors being more outward
|
||||
* Extended by 0.5 mm on front/back but only in the center part of the PCB
|
||||
to avoid interfering wih the silicone ring
|
||||
* Reworked the 'tabs'
|
||||
* Adjusted the expected end panel position lines to account for 1 mm silicone thickness
|
||||
|
||||
* Adjust positions of connectors / ...
|
||||
* Moved RGB led & lightpipe outward by 500u
|
||||
* Moved Serial connector outward by 500u
|
||||
* Moved USB outward by 500u
|
||||
* Moved GPIO RJ45 outward by 500u
|
||||
* Moved dual-RJ45 outward by 500u
|
||||
* Moved button outward by 750u
|
||||
|
||||
* As a result of those moves some minor adjustments were made
|
||||
* Copper fills extended by 500u on the left side + reworked upper corner
|
||||
* Copper fills extended by 500u on the right side
|
||||
* To avoid the small protrusions in the planes, vias in the RX CT bias were moved inward
|
||||
|
||||
* Rerouted 1v2 on the bottom to add more distance from GND vias. Also widened the
|
||||
T junction to one of the via to 0.6 mm
|
||||
|
||||
### Notes
|
||||
|
||||
* Adding series resistor for `gps_reset_n` and `gps_pps` was considered, but deemed not necessary.
|
||||
* Traces are short, always close to ground plane and we have no strong RF/EMI emitter onboard.
|
||||
* `gps_pps` is generated by the module itself, so any fast edge is coming from the module.
|
||||
* `gps_reset_n` is static.
|
||||
|
||||
* Adding a capacitor between `tx_hi` and `tx_lo` (after the series resistor) was also an option.
|
||||
Testing showed it didn't really change / improve the pulse shape and simulation showed increased
|
||||
peak current (and thus stress on the UP5k drivers). I considered adding a DNP footprint but area
|
||||
was a bit cramped and some more work would have been needed for something that would most likely
|
||||
stay unpopulated.
|
||||
@ -0,0 +1 @@
|
||||
0
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,474 @@
|
||||
EESchema Schematic File Version 4
|
||||
EELAYER 30 0
|
||||
EELAYER END
|
||||
$Descr A4 11693 8268
|
||||
encoding utf-8
|
||||
Sheet 4 7
|
||||
Title "icE1usb - GPS"
|
||||
Date "2020-08-26"
|
||||
Rev "1.0"
|
||||
Comp ""
|
||||
Comment1 "CERN-OHL-S"
|
||||
Comment2 "(C) 2020 Sylvain Munaut"
|
||||
Comment3 ""
|
||||
Comment4 ""
|
||||
$EndDescr
|
||||
$Comp
|
||||
L RF_GPS:MAX-M8W U?
|
||||
U 1 1 5F27F978
|
||||
P 4000 3800
|
||||
AR Path="/5F27F978" Ref="U?" Part="1"
|
||||
AR Path="/5F27E0F4/5F27F978" Ref="U8" Part="1"
|
||||
F 0 "U8" H 3500 3100 50 0000 C CNN
|
||||
F 1 "MAX-M8W" H 3600 3000 50 0000 C CNN
|
||||
F 2 "s47-misc:ublox_MAX" H 4400 3150 50 0001 C CNN
|
||||
F 3 "https://www.u-blox.com/sites/default/files/MAX-M8-FW3_DataSheet_%28UBX-15031506%29.pdf" H 4000 3800 50 0001 C CNN
|
||||
1 4000 3800
|
||||
-1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR046
|
||||
U 1 1 5F2E5DB9
|
||||
P 4000 4600
|
||||
F 0 "#PWR046" H 4000 4350 50 0001 C CNN
|
||||
F 1 "GND" H 4005 4427 50 0000 C CNN
|
||||
F 2 "" H 4000 4600 50 0001 C CNN
|
||||
F 3 "" H 4000 4600 50 0001 C CNN
|
||||
1 4000 4600
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
4000 4500 4000 4600
|
||||
Text HLabel 1500 3800 0 50 Input ~ 0
|
||||
RF
|
||||
Wire Wire Line
|
||||
1500 3800 2000 3800
|
||||
Text HLabel 5500 3700 2 50 BiDi ~ 0
|
||||
i2c_sda
|
||||
Text HLabel 5500 3800 2 50 BiDi ~ 0
|
||||
i2c_scl
|
||||
Text HLabel 5500 4200 2 50 Input ~ 0
|
||||
~reset
|
||||
Text HLabel 5500 5000 2 50 Output ~ 0
|
||||
pps
|
||||
Wire Wire Line
|
||||
5500 3500 5300 3500
|
||||
Wire Wire Line
|
||||
5500 3600 5300 3600
|
||||
Wire Wire Line
|
||||
5500 3700 5300 3700
|
||||
Wire Wire Line
|
||||
5500 3800 5300 3800
|
||||
Wire Wire Line
|
||||
5500 4200 4600 4200
|
||||
Wire Wire Line
|
||||
3400 4100 3200 4100
|
||||
Wire Wire Line
|
||||
3200 4100 3200 5000
|
||||
Wire Wire Line
|
||||
3200 5000 5500 5000
|
||||
$Comp
|
||||
L Device:C_Small C23
|
||||
U 1 1 5F3311E6
|
||||
P 4700 2500
|
||||
F 0 "C23" H 4792 2546 50 0000 L CNN
|
||||
F 1 "100n" H 4792 2455 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 2500 50 0001 C CNN
|
||||
F 3 "~" H 4700 2500 50 0001 C CNN
|
||||
1 4700 2500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:L_Small L1
|
||||
U 1 1 5F334BA8
|
||||
P 2800 3500
|
||||
F 0 "L1" H 2848 3546 50 0000 L CNN
|
||||
F 1 "47n" H 2848 3455 50 0000 L CNN
|
||||
F 2 "Inductor_SMD:L_0402_1005Metric" H 2800 3500 50 0001 C CNN
|
||||
F 3 "~" H 2800 3500 50 0001 C CNN
|
||||
F 4 "Murata LQW15AN47NG00D" H 2800 3500 50 0001 C CNN "MPN"
|
||||
1 2800 3500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
2800 3600 2800 3800
|
||||
Connection ~ 2800 3800
|
||||
Wire Wire Line
|
||||
2800 3800 3400 3800
|
||||
$Comp
|
||||
L power:+3V3 #PWR047
|
||||
U 1 1 5F336762
|
||||
P 4200 2200
|
||||
F 0 "#PWR047" H 4200 2050 50 0001 C CNN
|
||||
F 1 "+3V3" H 4215 2373 50 0000 C CNN
|
||||
F 2 "" H 4200 2200 50 0001 C CNN
|
||||
F 3 "" H 4200 2200 50 0001 C CNN
|
||||
1 4200 2200
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
4200 2200 4200 2300
|
||||
$Comp
|
||||
L Device:C_Small C24
|
||||
U 1 1 5F337095
|
||||
P 5000 2500
|
||||
F 0 "C24" H 5092 2546 50 0000 L CNN
|
||||
F 1 "1u" H 5092 2455 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5000 2500 50 0001 C CNN
|
||||
F 3 "~" H 5000 2500 50 0001 C CNN
|
||||
1 5000 2500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
4200 2300 4400 2300
|
||||
Wire Wire Line
|
||||
5000 2300 5000 2400
|
||||
Connection ~ 4200 2300
|
||||
Wire Wire Line
|
||||
4200 2300 4200 3000
|
||||
Wire Wire Line
|
||||
4700 2300 4700 2400
|
||||
Connection ~ 4700 2300
|
||||
Wire Wire Line
|
||||
4700 2300 5000 2300
|
||||
$Comp
|
||||
L Device:C_Small C22
|
||||
U 1 1 5F337E6D
|
||||
P 4400 2500
|
||||
F 0 "C22" H 4492 2546 50 0000 L CNN
|
||||
F 1 "100n" H 4492 2455 50 0000 L CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4400 2500 50 0001 C CNN
|
||||
F 3 "~" H 4400 2500 50 0001 C CNN
|
||||
1 4400 2500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
4400 2300 4400 2400
|
||||
Connection ~ 4400 2300
|
||||
Wire Wire Line
|
||||
4400 2300 4700 2300
|
||||
Wire Wire Line
|
||||
4100 3100 4100 3000
|
||||
Wire Wire Line
|
||||
4100 3000 4200 3000
|
||||
Connection ~ 4200 3000
|
||||
Wire Wire Line
|
||||
4200 3000 4200 3100
|
||||
$Comp
|
||||
L power:GND #PWR048
|
||||
U 1 1 5F33D588
|
||||
P 4400 2700
|
||||
F 0 "#PWR048" H 4400 2450 50 0001 C CNN
|
||||
F 1 "GND" H 4405 2527 50 0000 C CNN
|
||||
F 2 "" H 4400 2700 50 0001 C CNN
|
||||
F 3 "" H 4400 2700 50 0001 C CNN
|
||||
1 4400 2700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR049
|
||||
U 1 1 5F33DC6F
|
||||
P 4700 2700
|
||||
F 0 "#PWR049" H 4700 2450 50 0001 C CNN
|
||||
F 1 "GND" H 4705 2527 50 0000 C CNN
|
||||
F 2 "" H 4700 2700 50 0001 C CNN
|
||||
F 3 "" H 4700 2700 50 0001 C CNN
|
||||
1 4700 2700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR050
|
||||
U 1 1 5F33DD47
|
||||
P 5000 2700
|
||||
F 0 "#PWR050" H 5000 2450 50 0001 C CNN
|
||||
F 1 "GND" H 5005 2527 50 0000 C CNN
|
||||
F 2 "" H 5000 2700 50 0001 C CNN
|
||||
F 3 "" H 5000 2700 50 0001 C CNN
|
||||
1 5000 2700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
5000 2600 5000 2700
|
||||
Wire Wire Line
|
||||
4700 2600 4700 2700
|
||||
Wire Wire Line
|
||||
4400 2600 4400 2700
|
||||
NoConn ~ 4600 4000
|
||||
NoConn ~ 4600 4100
|
||||
$Comp
|
||||
L Device:R_Small R18
|
||||
U 1 1 5F33F9B7
|
||||
P 3800 2500
|
||||
F 0 "R18" H 3859 2591 50 0000 L CNN
|
||||
F 1 "10R" H 3859 2500 50 0000 L CNN
|
||||
F 2 "Resistor_SMD:R_0603_1608Metric" H 3800 2500 50 0001 C CNN
|
||||
F 3 "~" H 3800 2500 50 0001 C CNN
|
||||
F 4 "DNP" H 3859 2409 50 0000 L CNN "DNP"
|
||||
1 3800 2500
|
||||
-1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C_Small C21
|
||||
U 1 1 5F33FEBE
|
||||
P 3500 2500
|
||||
F 0 "C21" H 3408 2409 50 0000 R CNN
|
||||
F 1 "100n" H 3408 2500 50 0000 R CNN
|
||||
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3500 2500 50 0001 C CNN
|
||||
F 3 "~" H 3500 2500 50 0001 C CNN
|
||||
F 4 "DNP" H 3408 2591 50 0000 R CNN "DNP"
|
||||
1 3500 2500
|
||||
1 0 0 1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR045
|
||||
U 1 1 5F341049
|
||||
P 3500 2700
|
||||
F 0 "#PWR045" H 3500 2450 50 0001 C CNN
|
||||
F 1 "GND" H 3505 2527 50 0000 C CNN
|
||||
F 2 "" H 3500 2700 50 0001 C CNN
|
||||
F 3 "" H 3500 2700 50 0001 C CNN
|
||||
1 3500 2700
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3800 3000 3800 3100
|
||||
Wire Wire Line
|
||||
2800 3000 2800 3400
|
||||
Wire Wire Line
|
||||
3500 2600 3500 2700
|
||||
Wire Wire Line
|
||||
3800 3000 3800 2600
|
||||
Connection ~ 3800 3000
|
||||
Wire Wire Line
|
||||
3900 3100 3900 2300
|
||||
Wire Wire Line
|
||||
3900 2300 3800 2300
|
||||
Wire Wire Line
|
||||
3800 2300 3800 2400
|
||||
Wire Wire Line
|
||||
3800 2300 3500 2300
|
||||
Wire Wire Line
|
||||
3500 2300 3500 2400
|
||||