Boris Spokoinyi

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Phase Noise to Jitter Converter

The calculator uses piece-wise linear approximation of the phase noise curve to compute the RMS jitter (integrated phase noise). Like similar calculators, it assumes that left and right noise sidebands are the same.

The phase noise is integrated using trapezoidal elements as shown:

(Frequency is on log scale)


Center Frequency: GHz
Offset, Hz Phase Noise, dBc/Hz  
RMS Jitter: deg