DocumentCode :
1193040
Title :
Flowgraph synthesis of Darlington - Cauer switched- capacitor filters
Author :
Davis, Artice M.
Volume :
32
Issue :
7
fYear :
1985
fDate :
7/1/1985 12:00:00 AM
Firstpage :
727
Lastpage :
732
Abstract :
The Darlington-Cauer method of transfer function synthesis is proposed for the exact realization of low passband sensitivity SC filters directly from 
-domain specifications. The Darlington-Cauer technique is unattractive for passive realizations due to its reliance upon ideal transformers; however, such elements are simple to realize in SC form. The resulting circuits are completely parasitic free. The use of balanced output operational amplifiers results in an economical realization.
-domain specifications. The Darlington-Cauer technique is unattractive for passive realizations due to its reliance upon ideal transformers; however, such elements are simple to realize in SC form. The resulting circuits are completely parasitic free. The use of balanced output operational amplifiers results in an economical realization.Keywords :
Switched-capacitor filters; Active filters; Capacitors; Delay; Digital filters; Low pass filters; Network synthesis; Passband; Prototypes; Transfer functions; Transformers;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1985.1085767
Filename :
1085767
Link To Document :
