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Registered: ‎05-17-2019

Si5324C : reference clock(XA,XB) non-periodic

Hi,

We have designed custom board with ZC706 as reference where Si5324C is used for clock requirements.

We observed that the free-wheeling oscillator clock(114.285MHz) used as reference for Si5324C is non-periodic, the clkout1 of Si5324C is configured to 307.2MHz is also non-periodic, which we assume is giving the synchronization issues in FPGA (CPRI sync).

Has anyone encountered the similar issues? Please guide us in solving the issue.

please find the attachment of clock output from oscillator(114.285MHz)  and Si5324C Clkout1 Si5324C_Clkout1.jpg

Regards,

Shilpa

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