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TMDS351

Philip
Expert 1510 points

I have one urgent enquiry on TI TMDS351PAGR, 64-pin TQFP package.

Question:

1). I like to confirm one item in pin 49. In TI spec, pin 49 is the HPD/DDC Power supply.

If I am not using HPD1, HPD2 and HPD3, can I leave pin 49 open (which means No connect condition), or you need some termination resistance to ground?

 

Please kindly advise urgently, thanks.