Title :
Simple approach to analysis of switched-capacitor circuits with nonideal op-amps
Author :
Georgiev, V.I. ; Stantchev, K.P.
Author_Institution :
Higher Institute of Mechanical & Electrical Engineering, Higher Institute of Mechanical & Electrical Engineering, Sofia, Bulgaria
Abstract :
A possible method for the simulation of nonideal op-amps with a finite gain and bandwidth by means of an equivalent SC circuit, containing ideal components, is presented. The approach is extended by the case of an op-amp with non-switched input SC building blocks.
Keywords :
active filters; band-pass filters; equivalent circuits; network analysis; operational amplifiers; switched capacitor networks; bandpass biquad filter; circuit analysis; equivalent circuit; nonideal operational amplifiers; simulation; switched-capacitor circuits;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860288
