

LVDS Flex
Test design for LVDS and Flex PCB
- Size
- 50.8 × 25.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 22
- Pads
- 64
- Tracks, vias
- 254, 190
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Feb 2019
- Updated
- 19 Feb 2019
Overview
LVDS Flex is an open-source printed circuit board by nmrossomando, from the nmrossomando/LVDSflextest repository on GitHub, published under the WTFPL licence. It is a 2-layer board of 50.8 × 25.4 mm with 13 parts on 22 nets, routed with 254 tracks and 190 vias.
Its parts include 4 capacitors, 4 resistors, 2 ICs and 2 connectors.
README
README.mdLVDSflextest
Test design for OSH Park's new flex PCB service. And also a test design for some LVDS stuff.
I have designed for neither before. I'm sure it'll be fine.
For the flex pcb test, I was asked to:
- Have thin traces (check, 6 mil except for 3V3 and GND)
- Fill (check, ground planes on both layers)
- Tent vias (check)
- I quote, "Stitch the crap out of it" (check, double check, triple check)
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100 | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4 |
| 2 | 0.004uF | Capacitor_SMD:C_0402_1005Metric | C3, C4 |
| 2 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1, J2 |
| 2 | SN65LVDS049PWR | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U1, U2 |
| 1 | Val** | Dragon:DRAGON2 | Ref** |
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Questions
How big is the LVDS Flex PCB?
It measures 50.8 × 25.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LVDS Flex use?
13 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LVDS Flex KiCad files?
From the nmrossomando/LVDSflextest repository on GitHub, at the commit this page was made from: the board is LVDS_Flex.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LVDS Flex design in my own project?
Its repository publishes it under the WTFPL licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).