DocumentCode
1331095
Title
Linear voltage-controlled-impedance architecture
Author
Ndjountche, T.
Volume
32
Issue
17
fYear
1996
fDate
8/15/1996 12:00:00 AM
Firstpage
1528
Lastpage
1529
Abstract
A circuit is presented for the simulation of electronically tunable impedance. It employs two operational amplifiers, an MOS resistive circuit (MRC) and passive components. It enables the wide range linear tuning of impedance values through the voltage control of the MRC and is therefore well suited for the design of programmable filters and oscillators
Keywords
MOS analogue integrated circuits; active filters; active networks; circuit tuning; electric impedance; programmable filters; MOS resistive circuit; design; linear electronic impedance tuning; linear voltage-controlled-impedance architecture; operational amplifiers; passive components; programmable filter; programmable oscillator; simulation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19961020
Filename
533268
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