DocumentCode
341129
Title
Filter circuits synthesis with CFOA-based differentiators
Author
Palumbo, G. ; Pennisi, S.
Author_Institution
Dipt. Elettrico, Elettron. e Sistemistico, Catania Univ., Italy
Volume
1
fYear
1999
fDate
1999
Firstpage
546
Abstract
A new design approach for active RC biquadratic filter circuits using differentiators is presented. The method exploits current-feedback operational amplifiers as active elements. Compared to conventional op-amps, these amplifiers are characterized by a very high bandwidth and offer a more efficient frequency compensation. To demonstrate the viability of the proposed technique, a prototype bandpass filter implemented in a bipolar technology is designed and simulated using SPICE
Keywords
RC circuits; SPICE; band-pass filters; biquadratic filters; differentiating circuits; feedback amplifiers; network synthesis; operational amplifiers; SPICE simulation; active RC biquadratic filter; bandpass filter; bandwidth; bipolar technology; circuit synthesis; current feedback operational amplifier; design; differentiator; frequency compensation; Active filters; Band pass filters; Bandwidth; Capacitors; Circuit synthesis; Frequency; Operational amplifiers; SPICE; Virtual prototyping; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1999. IMTC/99. Proceedings of the 16th IEEE
Conference_Location
Venice
ISSN
1091-5281
Print_ISBN
0-7803-5276-9
Type
conf
DOI
10.1109/IMTC.1999.776811
Filename
776811
Link To Document