Title :
Semiconductor switching device using improved unijunction transistors
Author :
Sakaue, M. ; Daikoku, K.
Author_Institution :
NTT, Electrical Communication Laboratories, Musashino, Japan
Abstract :
The unijunction transistor has been improved to suit space multiplex electronic-exchange devices. This is a report on the transfer characteristics of the switch, whose onstate frequency response extends to about 100 MHz and whose off-state leak is suppressed below ¿60 dB at 10 MHz.
Keywords :
monolithic integrated circuits; semiconductor switches; telephone switching equipment; semiconductor switching device; space multiplex electronic exchange devices; unijunction transistors;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19740395
