DocumentCode
1319721
Title
Performance of commercial analog multiplexers for spaceborne applications
Author
Lum, G.K. ; Kinell, D.K. ; May, R.J. ; Robinette, L.E.
Author_Institution
Lockheed Martin Missiles & Space Co. Inc., Sunnyvale, CA, USA
Volume
43
Issue
6
fYear
1996
fDate
12/1/1996 12:00:00 AM
Firstpage
3068
Lastpage
3075
Abstract
Commercial CMOS analog/digital processes are considered for spaceborne applications. Total dose hardness of three processes is compared by the testing of analog multiplexers. Parts were irradiated at 18 and 1.8 rad(Si) per sec. The total dose results are then compared with the requirements for a low Earth and a geosynchronous orbital design. Shielding thicknesses for each of the orbital designs are suggested
Keywords
CMOS analogue integrated circuits; electron beam effects; gamma-ray effects; multiplexing; multiplexing equipment; proton effects; radiation hardening (electronics); shielding; space vehicle electronics; analog multiplexers; analog/digital processes; geosynchronous orbital design; low Earth orbital design; shielding thicknesses; spaceborne applications; total dose hardness; AC generators; Computer displays; Monitoring; Multiplexing; Protection; Pulse generation; Radiation hardening; Test pattern generators; Testing; Valves;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/23.556906
Filename
556906
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