DocumentCode
896581
Title
Switch-induced error voltage on a switched capacitor
Author
Sheu, Bing J. ; Hu, Chenming
Volume
19
Issue
4
fYear
1984
fDate
8/1/1984 12:00:00 AM
Firstpage
519
Lastpage
525
Abstract
A concise analytical expression for switch-induced error voltage on a switched capacitor is derived from the distributed MOSFET model. The result can be interpreted in terms of a simple lumped equivalent circuit. With this expression the dependence is investigated of the error voltage on process parameters and on switch turnoff rate, source resistance, and other circuit parameters. These results can be used to quickly predict the error voltage. The analytical expression is in close agreement with computer simulations and experiments.
Keywords
Equivalent circuits; Errors; Switched capacitor networks; equivalent circuits; errors; switched capacitor networks; Capacitance; Capacitors; Clocks; Computer errors; Computer simulation; Equivalent circuits; Switches; Switching circuits; Threshold voltage; Turning;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1984.1052176
Filename
1052176
Link To Document