DocumentCode
1218130
Title
Superconductive A/D converters
Author
Lee, Gregory S. ; Peterson, D.A.
Author_Institution
TRW Space & Technol. Group, Redondo Beach, CA, USA
Volume
77
Issue
8
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
1264
Lastpage
1273
Abstract
A number of superconductive A/D (analog/digital) converter designs that show promise for superiority in high-bandwidth or high-resolution applications are known. On the high-resolution side, counting-type converters appear quite attractive. Voltage-to-frequency and tracking A/D converters are reviewed in this category. On the ultra-high-bandwidth side (greater than about 1 GHz) the parallel-type A/D converters seem to be advantageous. A number of parallel periodic-threshold A/D converters that have been attempted over the years as well as a fully parallel (2N-1 comparators) A/D converter are reviewed
Keywords
analogue-digital conversion; reviews; superconducting junction devices; voltage-frequency convertors; SQUID; analogue/digital convertor; counting-type converters; parallel periodic-threshold A/D converters; superconductive A/D convertor; tracking A/D converters; voltage to frequency A/D convertors; Analog-digital conversion; Bandwidth; Counting circuits; Critical current; Critical current density; Josephson junctions; SQUIDs; Superconducting devices; Superconductivity; Voltage;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/5.34124
Filename
34124
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