SN75DP139: SN75DP139RSBR HDMI IN

Yu Ru Chen

Prodigy 680 points

Part Number: SN75DP139
Other Parts Discussed in Thread: TDP0604, TDP158

Hi team,

My customer is asking for HDMI in HDMI 1.4 out re-driver. Is

SN75DP139RSBR suitable device or TDP158 is more recommended?

Aside i don't find EVM for SN75DP139, can you suggest?

Thanks a lot.

over 1 year ago

0 David (ASIC) Liu over 1 year ago

TI__Guru**** 164981 points

Hi,

They can use TDP0604, which is our latest HDMI re-driver. The EVM is available at this link, https://www.ti.com/product/TDP0604#design-development.

Thanks

David

0 Yu Ru Chen over 1 year ago

TI__Prodigy 680 points

Doesn't

SN75DP139RSBR or TDP158 support HDMI in & out? Or just not having EVM?

0 David (ASIC) Liu over 1 year ago in reply to Yu Ru Chen

TI__Guru**** 164981 points

Hi,

Both DP139 and TDP158 support AC coupled HDMI input or DP++ to HDMI. When you ask for HDMI in and out, I assume you are asking for DP coupled HDMI input. So in this case, the DP139 and TDP158 are not the right solution.

TDP0604 can support both AC-coupled and DC-coupled HDMI input.

Thanks

David

0 Yu Ru Chen over 1 year ago in reply to David (ASIC) Liu

TI__Prodigy 680 points

Got it thanks! do we have SCH reference design and user guide can share ?

+1 David (ASIC) Liu over 1 year ago in reply to Yu Ru Chen

TI__Guru**** 164981 points

Hi,

Please see this link for TDP0604 EVM user guide, https://www.ti.com/lit/ug/slau865/slau865.pdf. Schematic is included in the user guide.

Thanks

David

Interface

Interface forum

SN75DP139: SN75DP139RSBR HDMI IN

SN75DP139RSBR suitable device or TDP158 is more recommended?

SN75DP139RSBR or TDP158 support HDMI in & out? Or just not having EVM?