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[ADV7281-M] The circuit arround DIAG pin.

Question asked by Tamu on Nov 2, 2016
Latest reply on Nov 8, 2016 by Tamu

Hello,

 

I have a question about DIAG pin of ADV7281-M.

 

About a following sled,
https://ez.analog.com/thread/88639

 

I think this says that we should use the "Figure 13. diagnostic connections" in order to calculate "VSTB_TRIGGER" as follows.

 

 

There are two diagnostic connections on the datasheet, which are "Figure 13" and "Figure 21",

you said either is fine on the following sled:

https://ez.analog.com/message/151497#151497


But I think we should use Figure 13 in order to use the "VSTB_TRIGGER" calculation.

Is my understanding correct?

 

These figures are on the datasheet.

http://www.analog.com/media/en/technical-documentation/data-sheets/ADV7281.PDF

 

 

Thank you !
Best regards.

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