- Joined Oct 21, 2015
What should I take into account when designing a PCB with two different grounds? Let's say power ground and signal ground. I've heard of the use of ground planes. But if I have two grounds, would I have to create two ground planes? Or what would be a good way to distribute the grounds over the two layers? I've designed small PCBs for simple applications and this is not a problem. Now it's my first time designing a more complex one.