DocumentCode
883931
Title
A quad JFET wide-band operational-amplifier integrated circuit featuring temperature-compensated bandwidth
Author
Cave, David L. ; Davis, Richard W.
Volume
12
Issue
4
fYear
1977
Firstpage
382
Lastpage
388
Abstract
Previous quad operational-amplifier integrated circuits were not always suited to active-filter applications because of limited small-signal bandwidths, bandwidths changing over temperature, limited slew rates, and low-power bandwidth. To more optimally meet these requirements a new circuit has been designed using ion-implanted JFET devices. As a result of circuit simplicity, four independent, internally compensated, 10-MHz amplifiers have been fabricated on a single 84/spl times/94-mil die.
Keywords
Field effect integrated circuits; Field effect transistor circuits; Junction gate field effect transistors; Operational amplifiers; Wideband amplifiers; field effect integrated circuits; field effect transistor circuits; junction gate field effect transistors; operational amplifiers; wideband amplifiers; Abstracts; Application specific integrated circuits; Bandwidth; Biographies; Broadband amplifiers; Electron devices; Frequency; JFET integrated circuits; Solid state circuits; Wideband;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1977.1050918
Filename
1050918
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