Pci Express 1.1 Trace Routing Guidelines; Table 28 Pci Express 1.1 Trace Routing Guidelines - Emerson COM Express Carrier Design Manual

21.3.1 PCI Express 1.1 Trace Routing Guidelines

Table 28 PCI Express 1.1 Trace Routing Guidelines

Suggested trace parameters are shown. Using impedance calculation software is recommended
to determine trace width, distance to reference planes, and pair spacing applicable to your
specific project and PCB materials.
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Design Guide