DocumentCode
889897
Title
Macromodel of CMOS operational amplifier including supply current variation
Author
Zwolinski, Mark
Volume
31
Issue
17
fYear
1995
fDate
8/17/1995 12:00:00 AM
Firstpage
1398
Lastpage
1400
Abstract
A SPICE macromodel of a CMOS operational amplifier is described in which the supply current is modelled. This macromodel is suited to multilevel analogue fault simulation. The accuracy of the macromodel is demonstrated by comparison with the full transistor level model. A 23 times increase in simulation speed compared with the full model is possible
Keywords
CMOS analogue integrated circuits; SPICE; circuit analysis computing; equivalent circuits; operational amplifiers; CMOS operational amplifier; SPICE macromodel; multilevel analogue fault simulation; opamp model; supply current variation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19951006
Filename
464127
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