DS90UH929-Q1: Power supply for internal PLL

Nao

Genius 4905 points

Part Number: DS90UH929-Q1

Hi, E2E members

Which pin is the power supply for internal PLL that makes FPD Link III data (Parallel:TMDS to Serial:FPD)?

PIN NO.17(VDDP11) is right?

Regards,
Nao

0 Casey McCrea over 5 years ago

Hello Nao,

It is a combination of multiple pins but generally it is coming from the 1.1V supply.

Best Regards,
Casey

0 Nao over 5 years ago in reply to Casey McCrea

Genius 4905 points

Hello Casey

Thank you for your quick feedback.
Which pins that are 1.1V supply?

Regards,
Nao

0 Casey McCrea over 5 years ago in reply to Nao

Hello Nao,

Pins 9, 52, 54, 58, 61, 21, 28, 7, 41, 17, 25 are all 1.1V supply.

Best Regards,
Casey

0 Nao over 5 years ago in reply to Casey McCrea

Genius 4905 points

Hi, Casey

Thanks. I can close this thread.

Regards,
Nao

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