DocumentCode
1306752
Title
Regulated cascode switched-current memory cell
Author
Toumazou, Christofer ; Hughes, J.B.
Author_Institution
Imperial Coll. of Sci., Technol. & Med., London, UK
Volume
26
Issue
5
fYear
1990
fDate
3/1/1990 12:00:00 AM
Firstpage
303
Lastpage
305
Abstract
A new sampled-current signal processing cell is presented. When operated with its memory transistor in saturation it can be designed with high signal swing and low supply voltage. Alternatively, with the addition of a simple clock circuit to produce nearly constant switch charge injection, the memory transistor may be operated in nonsaturation to improve accuracy.
Keywords
sample and hold circuits; signal processing equipment; switched networks; Regulated cascode switched-current memory cell; analogue storage; clock circuit; current mirror; memory transistor; nonsaturation; regulated cascode cell configuration; sampled-current signal processing cell; saturation; signal swing; supply voltage; switch charge injection;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900200
Filename
82626
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