DocumentCode
1144432
Title
A High-Accuracy Shunt Switch for D/A Conversion
Author
Haase, W.C.
Issue
1
fYear
1971
Firstpage
216
Lastpage
218
Abstract
A current-summing digital-to-analog converter can be constructed by combining a switched, binary-weighted resistor network with an operational amplifier. Contributions to total system errors from reference inaccuracies, resistor ratio tolerances, and operational amplifier errors can be held to less than one part in 105 and are normally far outweighed by error contributions from the switches employed. This correspondence describes a technique which reduces the switch error contributions to an insignificant level.
Keywords
Diversity reception; FETs; Leakage current; Low pass filters; Operational amplifiers; Resistors; Switches; Switching circuits; Switching converters; Voltage;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/TAES.1971.310271
Filename
4103679
Link To Document