A new approach for computation of timing jitter in phase locked loops

Abstract

A new method for computation of timing jitter in a PLL is proposed. The computational method is based on the representation of the circuit as a linear time-varying system with modulated stationary noise models, spectral decomposition of stochastic process and decomposition of noise into orthogonal components i. e. phase and amplitude noise. The method is illustrated by examples of jitter computation in PLLs.Eyt () 2

Frequency Adjusting Technique for Transient Noise Analysis of Nonlinear Integrated Circuits

“…The method is based on the presentation of a circuit as linear time-varying (LTV) system and uses the spectral decomposition of noise stochastic process [9,12,13].…”