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HD3SS214

Jim CHEN
Expert 4795 points
Other Parts Discussed in Thread: HD3SS214, TMDS442

Hi Sir,

My customer's requirement as below block diagram.

There are two Displayport sources, one from CPU, one from GPU.

After go through the first one HD3SS214, they want to use another mux to choose different signal path. (Path 1 and Path 2)

Could I just put two HD3SS214 as below block diagram?  Or do we have a 2:2 Mux solution like this?  

Thank you

  • 0
    TI__Mastermind 23815 points

    Hi Jim,

    We don't have single chip 2:2 switch, the diagam above is what we recommend, you just have to be careful about the total losses in the path a redriver may be needed.

    We have TMDS442, this is a HDMI1.4 switch capable of switching 4 input to 2 outputs.

    Regards