THS8135: 1 or 2 output variant

Marco Rojas

Part Number: THS8135
Other Parts Discussed in Thread: LMH1981,

Hi team,

I have a customer with the below question. Let me know what you think and thanks in advance!

"I was looking for a DAC suitable for a bi-level or tri-level video sync output. I still haven't found it. Its output would connect to an input on another device using LMH1981.

I did another search today and found THS8135. This part looks like it was designed for this application. Can you recommend a part desgined for the same application, but only has 1 (or 2?) output instead of 3?"

Marco

2 months ago

0 Kallikuppa Sreenivasa 2 months ago

TI__Guru**** 218810 points

Hello Marco,

For some reason the thread was assigned to a wrong team.

Please allow same time for the thread to be reassigned.

Regards,

Sreenivasa

0 Marco Rojas 2 months ago in reply to Kallikuppa Sreenivasa

TI__Expert 3060 points

Hi Sreenivasa,

Thanks for reassigning. Just to clarify, customer is looking to generate a bi-level and/or tri-level video sync output for HD video signals.
"The LMH1981 is good at receiving these signals. What DAC and driver does TI recommend to drive the input of the LMH1981 thru a 75-ohm BNC cable?

I believe it is THS8135. But this has 3 DAC outputs. There must be a part with just one, correct?"

Marco

0 Marco Rojas 2 months ago in reply to Marco Rojas

TI__Expert 3060 points

Have we been able to get a correct assignment for this thread yet?

0 Kallikuppa Sreenivasa 2 months ago in reply to Marco Rojas

TI__Guru**** 218810 points

Hello Marco,

I have tried to assign to an expert.

Regards,

Sreenivasa

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THS8135: 1 or 2 output variant