SCANAL-a program for the computer-aided analysis of switched-capacitor networks

Author

Plodeck, René ; Brugger, Urs W. ; Von Grünigen, Daniel C. ; Moschytz, GeorgeS

Author_Institution

Swiss Federal Institute of Technology, Department of Electrical Engineering, Institute of Telecommunications, Zurich, Switzerland

Volume

128

Issue

6

fYear

1981

fDate

12/1/1981 12:00:00 AM

Firstpage

277

Lastpage

285

Abstract

An efficient computer method for the analysis of switched-capacitor networks is presented. Computations of the frequency response and sensitivity analysis are feasible for 2-phase SC networks with ideal switches, capacitors, ideal op amps and any type of controlled source with constant gain. The discrete Fourier transform is used to obtain the polynomial coefficients of the network functions. The method used is based on a combination of the direct implemtation of equivalent circuits and the modified nodal analysis technique. The program is illustrated by two practical examples.

Keywords

circuit analysis computing; complete computer programs; equivalent circuits; frequency response; sensitivity analysis; switched capacitor networks; 2-phase SC networks; SCANAL; computer-aided analysis; discrete Fourier transform; equivalent circuits; frequency response; modified nodal analysis technique; polynomial coefficients; sensitivity analysis; switched-capacitor networks;

fLanguage

English

Journal_Title

Electronic Circuits and Systems, IEE Proceedings G

Publisher

iet

ISSN

0143-7089

Type

jour

DOI

10.1049/ip-g-1:19810063

Filename

4645117