DocumentCode
1555088
Title
Novel CMOS linear OTA using feedback control on common source node
Author
Sevenhans, J. ; Paemel, M. Van
Author_Institution
Alcatel Bell, Antwerp, Belgium
Volume
27
Issue
20
fYear
1991
Firstpage
1873
Lastpage
1875
Abstract
Time continuous filter circuits using OTA-C or MOSFET-C structures are being reported frequently for various applications. The main issue is dynamic range because of the confined signal level handling capability of the basic differential pair. A linear OTA is presented using the MOS transistor square law characteristic.
Keywords
CMOS integrated circuits; active filters; differential amplifiers; feedback; linear integrated circuits; operational amplifiers; CMOS linear OTA; MOS transistor square law characteristic; common source node; continuous time filters; differential pair; dynamic range; feedback control; linearisation technique; monolithic op amp; operational transconductance amplifier;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19911162
Filename
97228
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