DocumentCode :
1191534
Title :
An improved circuit for pseudo-N- path switched-capacitor filters
Author :
Hsu, Teng-Hsien ; Temes, Gabor C.
Volume :
32
Issue :
10
fYear :
1985
fDate :
10/1/1985 12:00:00 AM
Firstpage :
1071
Lastpage :
1073
Abstract :
A novel switched-capacitor pseudo- 
-path filter is described. It does not give a noise peak in the center of its passband, and is faster than previously described low-noise circuits. However, the number of amplifiers required is doubled. Experimental and computed results confirmed the usefulness of the proposed circuit.
-path filter is described. It does not give a noise peak in the center of its passband, and is faster than previously described low-noise circuits. However, the number of amplifiers required is doubled. Experimental and computed results confirmed the usefulness of the proposed circuit.Keywords :
N-path filters; Switched-capacitor filters; Circuit noise; Digital arithmetic; Digital filters; Gabor filters; Limit-cycles; Notice of Violation; Signal processing; Speech processing; State-space methods; Switching circuits;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1985.1085613
Filename :
1085613
Link To Document :
