DocumentCode
1196316
Title
Modeling charge injection in MOS analog switches
Author
Sheu, Bing J. ; Shieh, Je-hurn ; Patil, Mahesh
Volume
34
Issue
2
fYear
1987
fDate
2/1/1987 12:00:00 AM
Firstpage
214
Lastpage
216
Abstract
Charge injection in MOS switches has been analyzed. The analysis has been extended to the general case of including source resistance and source capacitance. Universal plots of percentage channel charge injected are presented. Normalized variables are used to facilitate usage of the plots. A small-geometry switch, slow switching rate, and small source resistance can help reduce the charge injection effect.
Keywords
Charge injection; MOSFET switches; Sample/hold circuits; Switched-capacitor circuits; Capacitance; Cost function; Impedance; Joining processes; Linear programming; MOS devices; Sampling methods; Switches; Switching circuits; Voltage;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/TCS.1987.1086096
Filename
1086096
Link To Document