An Eigenvalue Study of a Double Integrator Oscillator

Erik Lindberg, K. Murali, A. Tamasevicius, Lutz von Wangenheim

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Abstract

A tutorial study of an oscillator built from a loop of two active RC integrators and an ideal inverter. As a reference the linear harmonic oscillator is modeled as a LC circuit and as an ideal two integrator loop. The nonlinear amplifiers of the active RC integrator circuits are assumed to be linear with time varying gain and the eigenvalues are found as function of time. A design strategy based on the time-constants of the integrators is presented.
Original languageEnglish
Title of host publicationProceedings of the European Conference on Circuit Theory and Design : ECCTD'09 - Divan Talya Hotel Convention Center Antalya Turkey, August 23 - August 27, 2009
Number of pages905
Place of PublicationDivan Talya Hotel Convention Center Antalya Turkey, August 23 - August 27, 2009
PublisherIEEE
Publication date2009
Pages217-220
ISBN (Print)978-1-4244-3896-9
DOIs
Publication statusPublished - 2009
EventEuropean Conference on Circuit Theory and Design 2009 - August 23 - 27, 2009 Divan Talya Hotel Antalya, Turkey
Duration: 1 Jan 2009 → …

Conference

ConferenceEuropean Conference on Circuit Theory and Design 2009
CityAugust 23 - 27, 2009 Divan Talya Hotel Antalya, Turkey
Period01/01/2009 → …

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