DocumentCode
929988
Title
Low-voltage rail-supply-insensitive PTAT current generator
Author
Barker, R.W.J. ; Hart, B.L.
Author_Institution
Trent Polytechnic, Department of Electrical and Electronic Engineering, Nottingham, UK
Volume
131
Issue
6
fYear
1984
fDate
12/1/1984 12:00:00 AM
Firstpage
242
Lastpage
244
Abstract
The interconnection of a previously described voltage-following current mirror and a `Widlar¿-type current sink realises a PTAT current generator that exhibits a low sensitivity to rail-supply variations, even at rail voltages less than 2 V.
Keywords
constant current sources; linear integrated circuits; PTAT current generator; Widlar-type current sink; rail voltages; rail-supply variations; voltage-following current mirror;
fLanguage
English
Journal_Title
Electronic Circuits and Systems, IEE Proceedings G
Publisher
iet
ISSN
0143-7089
Type
jour
DOI
10.1049/ip-g-1:19840045
Filename
4646230
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