DocumentCode
894270
Title
Monolithic 70 V bipolar line driver IC for PCM SLIC
Author
Danneels, Johan M. ; Van Den Bossche, Luc ; Beinstman, L.A.
Volume
18
Issue
3
fYear
1983
fDate
6/1/1983 12:00:00 AM
Firstpage
316
Lastpage
324
Abstract
Describes a monolithic 70 V IC which is an integral part of a PCM subscriber line interface circuit (SLIC). A special design allows the realization of a line driving operational amplifier with stringent requirements on power drive, consumption, output overload protection and breakdown voltage. Other special SLIC functions are also implemented. Experimental results demonstrate the performance of the chip.
Keywords
Bipolar integrated circuits; Operational amplifiers; Private telephone exchanges; Pulse-code modulation; Telephone switching equipment; bipolar integrated circuits; operational amplifiers; private telephone exchanges; pulse-code modulation; telephone switching equipment; Bipolar integrated circuits; Circuit synthesis; Energy consumption; Feeds; Impedance; Monolithic integrated circuits; Operational amplifiers; Phase change materials; Resistors; Switches;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1983.1051946
Filename
1051946
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