DocumentCode
1252902
Title
Electronically tunable multifunctional translinear-C filter and oscillator
Author
Kiranon, W. ; Sangpisit, W.
Author_Institution
Dept. of Telecommun., King Mongkut´s Inst. of Technol., Bangkok
Volume
33
Issue
7
fYear
1997
fDate
3/27/1997 12:00:00 AM
Firstpage
573
Lastpage
574
Abstract
The current-controlled second order multifunctional filter is described. It uses only three current controlled conveyors and two grounded capacitors. Three types of current transfers, highpass, bandpass, and lowpass, can be acheived simultaneously and both ω0, and Q are electronically adjustable. The circuit can also be modified to be a current controlled oscillator. The simulated results are illustrated
Keywords
active filters; circuit tuning; current conveyors; variable-frequency oscillators; current controlled conveyors; current controlled oscillator; current transfers; current-controlled second order multifunctional filter; electronically tunable filter; grounded capacitors; multifunctional translinear-C filter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970382
Filename
591369
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