Brads Electronic Projects Forum

Posted: **Fri Dec 28, 2012 10:31 pm**

Successful PCB Grounding with Mixed-Signal Chips—Follow the Path of Least Impedance

By: Mark Fortunato, Senior Principal Member of Technical Staff
Oct 15, 2012

Abstract: This tutorial discusses proper printed-circuit board (PCB) grounding for mixed-signal designs. For most applications a simple method without cuts in the ground plane allows for successful PCB layouts with this kind of IC. We begin this document with the basics: where the current flows. Later, we describe how to place components and route signal traces to minimize problems with crosstalk. Finally, we move on to consider power supply-currents and end by discussing how to extend what we have learned to circuits with multiple mixed-signal ICs.

http://www.maximintegrated.com/app-note ... vp/id/5450

Posted: **Sun Dec 30, 2012 10:14 pm**

Heavy stuff!

Posted: **Mon Dec 31, 2012 4:06 am**

It is important information that non-experts don't have access to and from what I hear, there is little information available. It is important for mixed signal or high speed layout.

Brads Electronic Projects Forum

Successful PCB Grounding with Mixed-Signal Chips

Successful PCB Grounding with Mixed-Signal Chips

Re: Successful PCB Grounding with Mixed-Signal Chips

Re: Successful PCB Grounding with Mixed-Signal Chips