Closed-Form Analytical Equations for Amplitude and Frequency of High-Frequency CMOS Ring Oscillators

Abstract

New closed-form equations are proposed for frequency and amplitude of a ring oscillator. The method is general enough to be used for all types of delay stages. Using exact large-signal circuit analysis, closed-form equations for estimating the frequency and amplitude of a ring oscillator are derived as an example. The method takes into account the effect of… (More)
DOI: 10.1109/TCSI.2009.2016179

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Cite this paper

@article{Farahabadi2009ClosedFormAE, title={Closed-Form Analytical Equations for Amplitude and Frequency of High-Frequency CMOS Ring Oscillators}, author={Payam M. Farahabadi and Hossein Miar Naimi and Ataollah Ebrahimzadeh}, journal={IEEE Transactions on Circuits and Systems I: Regular Papers}, year={2009}, volume={56}, pages={2669-2677} }