DocumentCode
907707
Title
Operation and analysis of current copier circuits
Author
Daubert, S.J. ; Vallancourt, D.
Author_Institution
AT&T Bell Labs., Murray Hill, NJ, USA
Volume
137
Issue
2
fYear
1990
fDate
4/1/1990 12:00:00 AM
Firstpage
109
Lastpage
115
Abstract
A detailed analysis of the performance of current copier circuits is presented. These circuits allow the sampling, holding and reproduction of practically identical copies of a current without relying on the matching of circuit elements. The analysis is confirmed both by simulation results and by tests of an experimental MOS IC. Applications of these circuits include signal processors, A/D and D/A converters
Keywords
MOS integrated circuits; active networks; analogue circuits; analogue-digital conversion; digital-analogue conversion; linear integrated circuits; noise; sample and hold circuits; signal processing equipment; A/D convertors; ADC; D/A converters; DAC; MOS IC; current copier circuits; dynamic current mirror; noise analysis; sample/hold circuits; signal processors;
fLanguage
English
Journal_Title
Circuits, Devices and Systems, IEE Proceedings G
Publisher
iet
ISSN
0956-3768
Type
jour
Filename
217056
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