AN 958: Board Design Guidelines

ID 683073
Date 6/26/2023
Public
Document Table of Contents

5.1.9.2. Grounded Coplanar Wave Guide

The grounded differential coplanar wave guide is the differential version of the grounded coplanar wave guide and is used in high-speed digital systems that require maximum noise immunity. Figure 80 shows the topology. The same limitations for S and G apply in this topology as for the grounded coplanar wave guide.

Figure 80. Grounded Coplanar Wave Guide