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TMDS181: TMDS181 wire length suggest

Che yi Su
Expert 1695 points
Part Number: TMDS181


What's about the 28/32/34 AWG wire length suggest for TMDS181? I designed it for HDMI wire extension. Does anyone has a formula to calculate?

  • 0
    TI__Expert 5455 points
    Hello Che

    Sorry for that, but it is not so simple as a simple formula. In this case, you are working with high-speed signals, so we have many factors that can affect your channels. The specific loss depends on the quality of cable, also if you have a good layout and other factors.
    On the other hand, we have some cables tasted, I let you the maximum measures that we have.
    4k2k @60Hz 15m @30Hz 25m @ 24 AWG

    I hope this information would be useful for you.

    Regards
    Francisco