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TDP158: When used in a source application

Takashi Sato
Prodigy 60 points
Part Number: TDP158
Other Parts Discussed in Thread: TDP0604

Tool/software:

Hi, team

When using the TDP158 in a source application, is AC coupling required for the TMDS signal input pins (IN_CLKp/n, IN_D[2:0]p/n)?
Or is DC coupling sufficient?

Thanks 

  • 0
    TI__Genius 12461 points

    Hi Sato-san,

    This device only takes AC coupling input so AC coupling is required. If your source produces TMDS signal for DC coupling, please use TDP0604.

    Best,

    J