Title :
Silicon-controlled tetrode automatic gain controls
Author :
Rikoshi, R. ; Gross, Jeffrey
Author_Institution :
University of Pennsylvania, Philadelphia, Pa
fDate :
10/1/1973 12:00:00 AM
Abstract :
A study has been made of linear applications of 4- layer p-n-p-n devices. Biased as transistor tetrodes, these elements are characterized as to dc and small-signal parameters. Tetrode audio automatic gain control AGC circuits are devised and their controlled gain characteristics are discussed.
Keywords :
Automatic control; Bipolar transistors; Drives; Feedback circuits; Gain control; Physics; Switches; Thyristors; Voltage;
Journal_Title :
Audio and Electroacoustics, IEEE Transactions on
DOI :
10.1109/TAU.1973.1162505
