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Measurements >> Phase Noise and Jitter Measurements >> Correlating jitter between "sources" mode and "jitter" mode for a ck buffer
https://designers-guide.org/forum/YaBB.pl?num=1256915005

Message started by neoflash on Oct 30^th, 2009, 8:03am

Title: Correlating jitter between "sources" mode and "jitter" mode for a ck buffer
Post by neoflash on Oct 30^th, 2009, 8:03am

Hi,

I'm trying to correlate the jitter result (Jee) of a clock buffer chain. Two results are compared.

One is from "jitter" mode and read Jee directly. The other is in "sources" mode and get SSB phase noise then integrate by myself in another simulator.

One I get 17fs and the other give me 14.3fs. Not sure where the gap came from.

Regards,
Neo