DocumentCode
992642
Title
Improved offset-compensation schemes for switched-capacitor circuits
Author
Temes, G.C. ; Haug, K.
Author_Institution
University of California, Department of Electrical Engineering, Los Angeles, USA
Volume
20
Issue
12
fYear
1984
Firstpage
508
Lastpage
509
Abstract
Novel switched-capacitor stages which are free from the effects of op-amp DC offset voltage are described. The op-amps used in the stage need not slew between the desired output voltage and the offset voltage as in previously described offset-free circuits. The use of the new scheme in general applications is also discussed.
Keywords
active filters; active networks; compensation; integrating circuits; operational amplifiers; switched capacitor networks; switched filters; active filters; band-pass biquad section; integrators; offset-compensation schemes; op-amp DC offset voltage; operational amplifiers; switched-capacitor circuits;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19840353
Filename
4248818
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