DocumentCode
970480
Title
New switched-current integrator
Author
Hughes, J.B.
Author_Institution
Phillips Res. Labs., Redhill, UK
Volume
26
Issue
11
fYear
1990
fDate
5/24/1990 12:00:00 AM
Firstpage
694
Lastpage
696
Abstract
A switched-current integrator configuration with greatly improved insensitivity to transistor mismatch is described. A universal integrator configuration is developed which performs an algorithm identical to the well known switched-capacitor universal integrator. This permits signal flowgraph synthesis of switched-current filters with similar properties to those of their switched-capacitor counterparts.
Keywords
active networks; field effect integrated circuits; integrating circuits; switched networks; insensitivity to transistor mismatch; signal flowgraph synthesis; switched-current filters; switched-current integrator; universal integrator configuration;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900453
Filename
106022
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