I'm working on an analogue audio, video and sync board for my Dreamcast. Something I've been wondering about is the tolerance for analogue video, specifically RGB, in regards to the delta for trace length.
In my case my total Red and Blue traces are 61.382mm and my total Green trace is 55.964mm, and all three have a 220µF electrolytic capacitor (C1, C2 and C3) around the middle of their traces. The max voltage through the traces is 0.7VAC, they operate at 14MHz, my trace width is 0.414mm (for 75 ohm impedance) and the distance between them is around 5.50mm. Will that 5.418mm delta cause problems? Because I'm having a tough time exactly matching Green with the other traces.