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SN75DP159: Signal trace length after retimer

Yen Ting Chu
Intellectual 1350 points
Part Number: SN75DP159

Dear Team,

My customer is interested to know how long (inches) can the HDMI signal goes after our SN75DP159 HDMI retimer? Is there any formula to calculate the trace length? Thanks for your comment.

Best regards,

Andy Chu

  • 0
    TI__Expert 5455 points
    Hello Yen

    This is really hard to define because depends on the material, lanes width, tracer length and also you can fix these losses with a correct configuration of dp159. We have some measures for cable's length that can help them to have an idea about it.
    Maximum cable length
    4k2k @60Hz 15m, @30Hz 25m @ 24 AWG

    Regards
    Francisco