Title :
Effects of finite operational amplifier gain-bandwidth product on a switched-capacitor amplifier
Author :
S¿¿nchez-Sinencio, E. ; Silva-Martinez, Jose ; Alba-Flores, Rocio
Author_Institution :
Optica y Electrónica, Instituto Nacional de Astrofisica, Puebla, Mexico
Abstract :
The effects of the finite operational amplifier gain-bandwidth product GB on the performance of an inverting switched-capacitor amplifier are presented. Limitations of the GB and the clock frequency fc=1/T as well as GB.T are determined.
Keywords :
active networks; operational amplifiers; switched capacitor networks; clock frequency; finite operational amplifier gain-bandwidth product; inverting switched-capacitor amplifier;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810356
