Title :
Dynamic frequency compensation technique for switched-capacitor amplifiers
Author :
Klisnick, G. ; Redon, M.
Author_Institution :
Lab. des Instrum. et Syst., Univ. Pierre et Marie Curie, Paris, France
fDate :
6/25/1998 12:00:00 AM
Abstract :
A dynamic frequency compensation technique is proposed for an opamp included in a switched-capacitor amplifier with offset voltage effect cancellation. This feature allows the small-signal and large-signal settling times to be significantly improved compared to those obtained when only classical static frequency compensation is used
Keywords :
compensation; operational amplifiers; switched capacitor networks; dynamic frequency compensation technique; large-signal settling times; offset voltage effect cancellation; opamp; small-signal settling times; switched-capacitor amplifiers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980907
