TUSB1002: High rate redriver/retimer support long cable

Yoav Benita

Intellectual 285 points

Part Number: TUSB1002
Other Parts Discussed in Thread: SN65DP159, TMDS181,

Tool/software:

Hi,

Im looking for redriver/retimer to deliver one direction data (video, 4k, 60fps) through long cable (4m).

The driver and the receiver will be probably FPGA.

I'm thinking of using a driver on a USB channel.
What do you think?

over 1 year ago

0 David (ASIC) Liu over 1 year ago

TI__Guru**** 179636 points

Hi,

For video 4k 60fps, is this a DP or a HDMI interface? We have dedicated DP and HDMI redriver or retimer in our product portfolio, why use a USB channel?

Thanks

David

0 Yoav Benita over 1 year ago in reply to David (ASIC) Liu

Intellectual 285 points

Because i thought it can be nice to have down channel for commands (as backup).

I guess i can desing DP and HDMI but i have more experience with HDMI so it preferred.

0 David (ASIC) Liu over 1 year ago in reply to Yoav Benita

TI__Guru**** 179636 points

Hi,

For HDMI re-timer, you could consider SN65DP159 if it is an AC-coupled input or TMDS181 if it is a DC-coupled input. Both re-timer will support 4k@60Hz resolution.

Thanks

David

0 Yoav Benita over 1 year ago in reply to David (ASIC) Liu

Intellectual 285 points

Thanks,

And if i choose to use USB channel, do you have any recommendation for me ?

0 David (ASIC) Liu over 1 year ago in reply to Yoav Benita

TI__Guru**** 179636 points

Hi,

For 10G USB, you could consider TUSB1002A.

Thanks

David

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TUSB1002: High rate redriver/retimer support long cable