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©2021 Renesas Electronics Corporation

R31DS0073EU0200 July 30, 2021

831742I Datasheet

For PCI Express Gen 3, one transfer function is defined and the

evaluation is performed over the entire spectrum. The transfer

function parameters are different from Gen 1 and the jitter result is

reported in RMS.

PCIe Gen 3 Magnitude of Transfer Function

For a more thorough overview of PCI Express jitter analysis

methodology, please refer to IDT Application Note PCI Express

Reference Clock Requirements.