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2 layers40.1 × 19.8 mmTTLLVDS01, the printed circuit board in 3D

TTL to LVDS translating module.

Size
40.1 × 19.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
17
Nets
10
Pads
47
Tracks, vias
62, 9
Pours
2
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
8 Mar 2022
Updated
5 Jul 2023

Overview

TTLLVDS01 is an open-source printed circuit board by mlab-modules, from the mlab-modules/TTLLVDS01 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 40.1 × 19.8 mm with 17 parts on 10 nets, routed with 62 tracks and 9 vias.

It is built around the SN65LVDS9638D. Its parts include 6 connectors, 4 resistors, 1 capacitor, 1 IC and 1 diode.

Main components

1

README

README.md

TTLLVDS01A

TTL to LVDS converter and vice versa

TTLLVDS is TTL to LVDS and LVDS to TTL converter. Module can be used to connect a simple TTL signal to LVDS input. By changing the components, it can acts as LVDS to TTL convertor. To covert differencial LVDS signal to TTL output. Each module converts two signals.

TTLLVDS01A

The TTL signal is connected using a simple header. Differential LVDS signal is connected trought SATA connector and cable. Each sata connector contains two pairs of LVDS signals.

Module require a 3v3 powering.

Parts

17
QtyValueFootprintReferences
4HEADER_2x01_PARALLELMlab_Pin_Headers:Straight_2x01J2, J3, J4, J5
4HOLEMlab_Mechanical:MountingHole_3mmM1, M2, M3, M4
2100Resistor_SMD:R_0805_2012MetricR3, R4
233RResistor_SMD:R_0805_2012MetricR1, R2
1100nFResistor_SMD:R_0805_2012MetricC2
1BZV55C-3,6VDiode_SMD:D_MiniMELFD1
1JUMP_3X2Mlab_Pin_Headers:Straight_2x03J1
1SATA7-67491-1030Mlab_CON:SATA-7_THT_VERT_2J6
1SN65LVDS9638DPackage_SO:SOIC-8_3.9x4.9mm_P1.27mmU1

Questions

How big is the TTLLVDS01 PCB?

It measures 40.1 × 19.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the TTLLVDS01 use?

17 parts, built around the SN65LVDS9638D. 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 TTLLVDS01 KiCad files?

From the mlab-modules/TTLLVDS01 repository on GitHub, at the commit this page was made from: the board is hw/sch_pcb/TTLLVDS01.kicad_pcb and its schematic hw/sch_pcb/TTLLVDS01.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the TTLLVDS01 design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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