DocumentCode :
932767
Title :
An equal-valued capacitor active RC network realization of a fourth-order low-pass butterworth characteristic
Author :
Huelsman, L.P.
Author_Institution :
University of Arizona, Tucson, Ariz.
Volume :
62
Issue :
12
fYear :
1974
Firstpage :
1709
Lastpage :
1709
Abstract :
This letter describes an active RC network which realizes a fourth-order low-pass Butterworth characteristic. It requires one active element and has the practical advantage that all capacitors have the same value. A design chart is included.
Keywords :
Capacitors; Circuits; Equations; Fabrication; Instruments; Transfer functions; Voltage;
fLanguage :
English
Journal_Title :
Proceedings of the IEEE
Publisher :
ieee
ISSN :
0018-9219
Type :
jour
DOI :
10.1109/PROC.1974.9689
Filename :
1451618
Link To Document :
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