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?