Mixed Signal PCB Design - 2 or 4 Layer

Mixed Signal pcb, which should I choose? 2 or 4 Layer?

6/27/2016 11:27:41 AM

multilayer pcb pcb design

I want to design a mixes signal pcb, I am thinking to design it as 2 layers or 4 layers, as the 4 layers board can reduce the noise, but it is more expensive.

chrisjmears

11/17/2016 10:20:37 AM

If most of your routing can be placed on top layer and have mostly solid ground plane sections on the bottom layer, 2 layer boards is most suitable for you which will not cost so much.

cetinkayafaruk93

8/1/2016 5:22:59 AM

If your design is a semi-high speed design, then a four layer will be better. A lot of this comes down to how much resolution you need from those ADCs. If you truly need 16 bits, then I think a 5% performance increase from a four layer board is worth it.

Mixed Signal pcb, which should I choose? 2 or 4 Layer?

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