• State Resolved
  • Locked Locked
  • Replies 3 replies
  • Subscribers 16 subscribers
  • Views 1225 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

[TS3USB3200] HDMI TMDS

Benjamin Mak
Intellectual 2190 points
Other Parts Discussed in Thread: TS3USB3200, TS3DV642

Hi Team!

I had a question regarding the TS3USB3200.

Has this been tested to carry HDMI TMDS signals?

Thanks,

Ben

  • 0
    TI__Expert 6395 points

    Hello Ben,

    No it has not but should be able to pass HDMI no problem.  However it is only one differential switch and HDMI requires three data pairs so I don't think it would be very suitable for an HDMI application.

    For HDMI applications we are currently evaluating a new part TS3DV642 which features 12 channels(4 differential + 4 sideband) for passing all HDMI signals.  It has already been tested for HDMI v1.4 3.4 Gbps.

    Regards,

    Andrew

  • 0 in reply to Andrew_Mason
    TI__Intellectual 2190 points

    Hi Andrew,

    Thank you for the prompt response!

    I am trying to use this to pass MHL and HDMI. Is there a device that can process both of these?

    Also, what is the propagation delay in the USB switch? It looks like the typical is 0.1 ns.

    Thanks,

    Ben

  • 0 in reply to Benjamin Mak
    TI__Expert 6395 points

    Hello Ben,

    Can you provide an application diagram of what you are trying to accomplish? I believe the DV642 would suit your needs perfectly but want to confirm with an application diagram.

    Yes the TS3USB3200 propagation delay is 0.1 ns.

    Regards,

    Andrew