DS80PCI102: Concern about decay of clock of PCIe

Takao Yamamoto

Genius 4135 points

Part Number: DS80PCI102

Dear all,

We think to extend PCIe to external board. (~1 meter)

In this case, we use this device to prevent signal decay.

However, should we concern about decay of clock of PCIe?

Best regards,

over 8 years ago

0 Lee Sledjeski over 8 years ago

TI__Mastermind 43795 points

Hi,

This device is not an ideal PCI Express clock buffer, The PCIe clock signals require a specific common mode. The output signals of the DS80PCI102 are not compatible with this clock driver specification.

Regards,

Lee

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DS80PCI102: Concern about decay of clock of PCIe