DocumentCode
1173954
Title
A Simplified Frequency Dividing Circuit
Author
Andrew, Victor J.
Author_Institution
Westinghouse Lamp Co., Bloomfield, N.J.; Formerly Doolittle and Falknor, Inc., Chicago, Ill.
Volume
21
Issue
7
fYear
1933
fDate
7/1/1933 12:00:00 AM
Firstpage
982
Lastpage
983
Abstract
A circuit is described in which a type 57, three-grid tube functions as two triodes in two separate oscillator circuits. One of the circuits is a crystal oscillator, and the other is a self-excited circuit which is controlled by the crystal so that it oscillates at a subharmonic of the crystal frequency.
Keywords
Electrons; Frequency conversion; Frequency measurement; Lamps; Potentiometers; Power generation economics; Radio transmitters; Radiofrequency integrated circuits; Voltage control; Voltage-controlled oscillators;
fLanguage
English
Journal_Title
Radio Engineers, Proceedings of the Institute of
Publisher
ieee
ISSN
0731-5996
Type
jour
DOI
10.1109/JRPROC.1933.227834
Filename
1685415
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