DocumentCode
879797
Title
Performance of Operational Amplifiers With Electronic Mode Switching
Author
Korn, G.A.
Author_Institution
Department of Electrical Engineering, University of Arizona, Tueson, Ariz.
Issue
3
fYear
1963
fDate
6/1/1963 12:00:00 AM
Firstpage
310
Lastpage
312
Abstract
The linear-circuit performance equation for an important class of mode-switched operational amplifiers is derived to identify errors caused by finite feedback loop gains, switch resistance, and follower-amplifier source impedance. Errors due to capacitor dielectric absorption, switching spikes, dc leakage, and current limiting are discussed with reference to an electronically switched integrator (sample-hold or analog-memory circuit), and various design requirements are listed.
Keywords
Absorption; Dielectrics; Equations; Feedback loop; Impedance; Operational amplifiers; Performance gain; Switched capacitor circuits; Switches; Switching circuits;
fLanguage
English
Journal_Title
Electronic Computers, IEEE Transactions on
Publisher
ieee
ISSN
0367-7508
Type
jour
DOI
10.1109/PGEC.1963.263567
Filename
4037869
Link To Document