DocumentCode
890962
Title
Mixing 3-V and 5-V ICs
Author
Williams, John
Author_Institution
Intel Corp., Chandler, AZ, USA
Volume
30
Issue
3
fYear
1993
fDate
3/1/1993 12:00:00 AM
Firstpage
40
Lastpage
42
Abstract
The fact that many integrated circuits now operate from 3V power supplies, in particular, embedded controllers, memories, and a variety of logic chips, while only 5 V versions are available of some peripheral components has led to the use of mixed-voltage systems. The disadvantages of these systems are examined, and ways of dealing with them are discussed. Compared to systems using 5 V components only, the mixed systems offer the advantages of longer battery life and smaller size and weight.<>
Keywords
power integrated circuits; power supplies to apparatus; power supply circuits; 3 V; 5 V; ICs; battery life; embedded controllers; integrated circuits; logic chips; memories; mixed-voltage systems; power IC; power supplies; size; weight; Batteries; CMOS logic circuits; Cost benefit analysis; Electrostatic discharge; Fault location; Logic devices; Packaging machines; Production systems; Size measurement; Voltage;
fLanguage
English
Journal_Title
Spectrum, IEEE
Publisher
ieee
ISSN
0018-9235
Type
jour
DOI
10.1109/6.211956
Filename
211956
Link To Document