Title :
MOS IC crosspoint switch for space division digital switching networks
Author :
Ohmori, Yasuo ; Sunazawa, Manabu ; Fujimura, Yuhji
fDate :
6/1/1974 12:00:00 AM
Abstract :
An MOS IC crosspoint switch for space division digital switching network is described. A sense amplifier for compensation of signal attenuation through the MOS IC switch is also considered. Transmission of a 50-100 Mbit/s bit rate digital signal seems a reasonable design objective on the basis of analysis of a preliminarily fabricated MOS IC switch and the design characteristics of a bipolar IC sense amplifier. The MOS switch and the SA are monolithic integrated. Dynamic test of the subsystem, in which MOS IC switches and bipolar IC SA´s are connected in cascaded stages, has indicated that they are capable of 100 Mbit/s return to zero digital signal transmission and 46-dB signal-to-noise ratio.
Keywords :
Digital communication systems; Monolithic integrated circuits; Semiconductor switches; Switching networks; digital communication systems; monolithic integrated circuits; semiconductor switches; switching networks; Attenuation; Bipolar integrated circuits; Bit rate; Digital integrated circuits; Filtering theory; Integrated circuit testing; Signal analysis; Signal design; Signal to noise ratio; Switches;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1974.1050481
