Plot frequency domain phase noise curve from time domain clock waveform

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carl_chao

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Hi,

I just built a Matlab PLL behavior model. I got the time domain clock waveform from the model (including the exact clock edge transition time information). Does anyone here know how I can plot its corresponding phase noise curve?

Thanks in advance!
 

There are several info sources providing jitter to sideband noise math. Just do a search.

Any spurious discrete freq signals will make jitter to SBN math invalid. The spurious response(s) will create additional correlated jitter.
 

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