Title :
The improvement of non-selection characteristics on semiconductor digital multiplexer
Author :
Nitta, Shuichi ; Niu, Yingjian ; Maehana, Yoshio
Author_Institution :
Tokyo Univ. of Agric. & Technol., Japan
Abstract :
In a semiconductor digital multiplexer (using photo MOS relays) in order to select one of the many pulse-train signals with fast rise/fall time, leakage of the pulse train is observed at a non-selection point due to stray capacity existing on the non-selection switch. This paper proposes a leakage suppression circuit, and proves the effectiveness of it analytically and experimentally
Keywords :
digital circuits; digital communication; equivalent circuits; leakage currents; multiplexing; multiplexing equipment; semiconductor device models; telecommunication equipment; fall time; leakage suppression circuit; nonselection characteristics; nonselection point; nonselection switch; photo MOS relay; pulse-train signals; rise time; semiconductor digital multiplexer; stray capacity; Multiplexing;
Conference_Titel :
Electromagnetic Compatibility Proceedings, 1997 International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3608-9
DOI :
10.1109/ELMAGC.1997.617161
