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ADV7513B EMI problems

Question asked by pjxan Employee on Jun 20, 2017
Latest reply on Jun 20, 2017 by GuenterL

Hi !

 

I've a customer that has EMI problems on the DVI cables using the ADV7513. So they are looking for

improvements on the EMI. One idea that came up to make the signals slower/lower.

 

In the DS there are a 887Ohm 1% resistor between R_EXT and jord. Is it possible to change this resistor for the current reference and get a lower signal level ? Any other suggestion to lower the EMI on the DVI cables ?

 

BR Patrik

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