DocumentCode
2177775
Title
Current feedback amplifier: stability and compensation
Author
Palumbo, G.
Author_Institution
DEES, Catania Univ., Italy
Volume
1
fYear
1997
fDate
3-6 Aug 1997
Firstpage
249
Abstract
In this paper a comprehensive analysis of stability and compensation of CFOA is presented. This study is particularly useful for pencil-and-paper design of CFOA and takes into account both the resistive and the capacitive feedback. Also a detailed comparison is performed with respect to circuits implemented with voltage operational amplifiers. The paper shows that a CFOA can be used to realize a differentiator that avoids the compensation problem arising by using the voltage operational amplifier
Keywords
circuit stability; compensation; differential amplifiers; differentiating circuits; feedback amplifiers; network analysis; operational amplifiers; capacitive feedback; compensation; current feedback amplifier; differentiator realisation; resistive feedback; stability; voltage op amps; voltage operational amplifiers; Bandwidth; Capacitance; Circuit stability; Feedback amplifiers; Frequency response; Mirrors; Operational amplifiers; Performance analysis; Stability analysis; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location
Sacramento, CA
Print_ISBN
0-7803-3694-1
Type
conf
DOI
10.1109/MWSCAS.1997.666080
Filename
666080
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