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Nonlinear Models of Some Ring oscillators
Conference proceeding

Nonlinear Models of Some Ring oscillators

A. S. Elwakil, K. N. Salama and IEEE
2008 JOINT IEEE NORTH-EAST WORKSHOP ON CIRCUITS AND SYSTEMS AND TAISA CONFERENCE, pp.217-220
01/01/2008
DOI: https://doi.org/10.1109/NEWCAS.2008.4606360

Abstract

Computer Science Computer Science, Hardware & Architecture Engineering Engineering, Electrical & Electronic Science & Technology Technology
We develop here higher-order nonlinear models of three-stage and five-stage ring oscillators based on a novel inverter model. The oscillation condition and oscillation frequency are derived and compared to classical linear model analysis. An important special case for five-stage ring oscillators is also modelled.

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