Oscillators and operational amplifiers

Erik Lindberg

doi:10.1109/ECCTD.2005.1522982

Oscillators and operational amplifiers

Erik Lindberg

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Abstract

A generalized approach to the design of oscillators using operational amplifiers as active elements is presented. A piecewise-linear model of the amplifier is used so that it make sense to investigate the eigenvalues of the Jacobian of the differential equations. The characteristic equation of the general circuit is derived. The dynamic nonlinear transfer characteristic of the amplifier is investigated. Examples of negative resistance oscillators are discussed.

Original language	English
Title of host publication	Proceedings of the 2005 European Conference on Circuit Theory and Design
Volume	2
Publisher	IEEE
Publication date	2005
Pages	II19-II22
ISBN (Print)	0-7803-9066-0
DOIs	https://doi.org/10.1109/ECCTD.2005.1522982
Publication status	Published - 2005
Event	2005 European Conference on Circuit Theory and Design - Cork, Ireland Duration: 29 Aug 2005 → 1 Sept 2005

Conference

Conference	2005 European Conference on Circuit Theory and Design
Country/Territory	Ireland
City	Cork
Period	29/08/2005 → 01/09/2005

Bibliographical note

Copyright: 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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10.1109/ECCTD.2005.1522982

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abstract = "A generalized approach to the design of oscillators using operational amplifiers as active elements is presented. A piecewise-linear model of the amplifier is used so that it make sense to investigate the eigenvalues of the Jacobian of the differential equations. The characteristic equation of the general circuit is derived. The dynamic nonlinear transfer characteristic of the amplifier is investigated. Examples of negative resistance oscillators are discussed.",

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N2 - A generalized approach to the design of oscillators using operational amplifiers as active elements is presented. A piecewise-linear model of the amplifier is used so that it make sense to investigate the eigenvalues of the Jacobian of the differential equations. The characteristic equation of the general circuit is derived. The dynamic nonlinear transfer characteristic of the amplifier is investigated. Examples of negative resistance oscillators are discussed.

AB - A generalized approach to the design of oscillators using operational amplifiers as active elements is presented. A piecewise-linear model of the amplifier is used so that it make sense to investigate the eigenvalues of the Jacobian of the differential equations. The characteristic equation of the general circuit is derived. The dynamic nonlinear transfer characteristic of the amplifier is investigated. Examples of negative resistance oscillators are discussed.

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BT - Proceedings of the 2005 European Conference on Circuit Theory and Design

PB - IEEE

T2 - 2005 European Conference on Circuit Theory and Design

Y2 - 29 August 2005 through 1 September 2005

ER -

Oscillators and operational amplifiers

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