DocumentCode
3300298
Title
A new configuration for current feedback operational amplifiers
Author
Maundy, Brent ; Aronhime, Peter B. ; Gift, Stephan
Author_Institution
Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada
Volume
1
fYear
2002
fDate
4-7 Aug. 2002
Abstract
A new realization of a Current Feedback Amplifier (CFA) is introduced, and a description of its properties is provided. It is shown that this new realization offers several advantages in comparison with conventional CFAs and may be useful in certain design applications. Theoretical derivations are presented, stability issues are examined, and laboratory measurement results are given.
Keywords
attenuators; feedback amplifiers; operational amplifiers; current feedback opamps; current feedback operational amplifiers; high input impedance; inverting amplifier/attenuator; negative attenuation; noninverting version; positive attenuation; transfer function; Attenuation; Bandwidth; Circuits; Feedback amplifiers; Negative feedback; Operational amplifiers; Performance gain; Resistors; Transfer functions; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN
0-7803-7523-8
Type
conf
DOI
10.1109/MWSCAS.2002.1187279
Filename
1187279
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