SLAAE45 September   2021 TMUXHS4412

 

  1.   Trademarks
  2. 1Introduction
  3. 2Practical PCB Design Rules
    1. 2.1 PCIe® Specific Standard
    2. 2.2 PCIe® High-Speed Signal Layout Guidelines
    3. 2.3 Vias, Stub, and ESD/EMI Layout Guidelines
    4. 2.4 Power and Grounding Layout Guidelines
  4. 3Layout Examples
  5. 4Summary
  6. 5References

3 Layout Examples

Figure 3-1 shows a TMUXHS4412 layout example.

GUID-20210923-SS0I-FZQK-8L7K-KPVWLZ2NB1CG-low.pngFigure 3-1 TMUXHS4412 Layout Example

Figure 3-2 shows a layout illustration where four TMUXHS4412 are used to switch eight PCIe® lanes between two PCIe® connectors.

GUID-20210923-SS0I-X5TB-HCNH-TQKDFK8RZSPN-low.pngFigure 3-2 Layout Example for PCIe® Lane MUXing Application