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DS90UB941AS-Q1: DS90ub941 LVDS Layout question

Jimmy Huang22
Expert 1470 points

Part Number: DS90UB941AS-Q1

Hi Ti team,

    Is there any requirement on the wiring length of LVDS PCBlayout? Does it matter that our wiring is 3500mil now

  • 0
    TI__Mastermind 30515 points

    Jimmy,

    since the pcb trace is ~3500mil, pls use the inner layer for FPD-Link trace. Also, pls:

    1. 100ohms diff. impedance control (singe-end 50ohms)

    2. the section between connector and vias is kept as short as possible, and the CMC can be put closed to connector.

    best regards,

    Steven