DocumentCode
2607619
Title
The so-called current-feedback operational amplifier-technological breakthrough or engineering curiosity?
Author
Bowers, Derek F.
Author_Institution
Analog Devices Inc., Santa Clara, CA, USA
fYear
1993
fDate
3-6 May 1993
Firstpage
1054
Abstract
Some of the advantages and disadvantages of the current-feedback approach to operational amplifier design are presented. Specific topics addressed include fundamental bandwidth, limitations, practical bandwidth limitations, slew-rate effects, inverting vs. non-inverting operation, noise and input overdrive
Keywords
analogue integrated circuits; feedback amplifiers; integrated circuit design; integrated circuit noise; operational amplifiers; bandwidth limitations; current-feedback operational amplifier; fundamental bandwidth; input overdrive; inverting operation; linear IC; noise; noninverting operation; op amp design; slew-rate effects; Bandwidth; Differential amplifiers; Feedback; Impedance; Instruments; Operational amplifiers; Space exploration; Space technology; Terminology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.393915
Filename
393915
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