Intel® Agilex™ Device Family High-Speed Serial Interface Signal Integrity Design Guidelines

ID 683864
Date 9/26/2022
Public
Document Table of Contents

1.3.3. Reference Planes

  • Make sure all high-speed signals reference to solid planes over the length of their routing (ground reference is preferred) and do not cross split planes.
  • Use a layer topology of ground-signal-ground for high-speed signal routing to provide good isolation and reference.

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