TDP2044: DisplayPort compatible USB-C port using TDP2044 and TPS26750?

Yu Sato

Part Number: TDP2044
Other Parts Discussed in Thread: TPS26750

Hi team,

Is it possible to build a DP alt mode compliant USB-C port w/ PD using TDP2044 and TPS26750?

I understand that there are no catalog part that supports DP alt mode currently, so I was wondering if this was an option.

Best,

3 months ago

0 David (ASIC) Liu 3 months ago

TI__Guru**** 190421 points

Yu-san

What is the required DP data rate? TDP2044 can support as a four-channel DP2.1 re-driver for USB-C DP Alt Mode. I will let the PD team to make a recommendation on the PD controller that can support DP Alt Mode.

Thanks

David

0 Adrian Sacalxot-Berrios 3 months ago

TI__Intellectual 2605 points

Hi Yu-san,

What end equipment is this for? Are you following a specific reference design for Display Port?

Thanks,

Adrian

0 Yu Sato 3 months ago in reply to Adrian Sacalxot-Berrios

TI__Intellectual 1270 points

Hi David san, Adrian san,

Thank you for your replies.

Adrian Sacalxot-Berrios said:
What end equipment is this for? Are you following a specific reference design for Display Port?

Application is video switchers. There is no need for Thunderbolt, so I'm not following any reference designs for Display Port. I need USB-PD and DP alt receiver.

Best,

0 Adrian Sacalxot-Berrios 2 months ago in reply to Yu Sato

TI__Intellectual 2605 points

Hi Sato,

Unfortunately there are no parts today in our general purpose catalog that support DP Alt modes that we recommend for new designs.

Thanks,

Adrian

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TDP2044: DisplayPort compatible USB-C port using TDP2044 and TPS26750?