AnsweredAssumed Answered

ADV7850 Analog Video Input Trace Width requirement

Question asked by Arunvs on Jan 10, 2013
Latest reply on Jan 11, 2013 by Arunvs

Hi,

 

Is there any requirement on the minimum trace width required for Analog Video signal routing? I am checking if there is any minimum standard width required to carry the drive current of Analog video signals?

eg: Is it OK to route video signals with 3.5 mils width at 75 ohm impedance? The maximum length of analog video signals in our board is less than 1.5 inch.

 

Also suggest whether the Hsync, Vsync signals are to be routed in 50 or 75ohm matched impedance?

 

Regards,

Arun

Outcomes