Title :
Programmable current mode circuits
Author :
Mazurek, Andrzej ; Wawryn, Krzysztof
Author_Institution :
Dept. of Electron., Tech. Univ. of Koszalin, Poland
fDate :
6/23/1905 12:00:00 AM
Abstract :
The paper presents a new concept of switched transconductor (ST) circuits based on the application of operational amplifiers with adjustable transconductance. It is proved that in the delay circuits proposed, one can electronically adjust its amplification, which was not possible with SI 1st and 2nd generation circuits. For the purpose of verification of the concept, a simple adjustable transconductance amplifier was designed. Simulations of delay circuits were carried out to prove the legitimacy of the concept
Keywords :
CMOS analogue integrated circuits; circuit simulation; current-mode circuits; delay circuits; operational amplifiers; programmable circuits; switched current circuits; CMOS technology; adjustable transconductance amplifier design; circuit simulation; delay circuits; operational amplifiers; programmable current mode circuits; switched transconductor circuits; Circuit simulation; Current mode circuits; Delay; Digital circuits; Low voltage; Manufacturing; Signal generators; Switching circuits; Transconductance; Transconductors;
Conference_Titel :
Electronics, Circuits and Systems, 2001. ICECS 2001. The 8th IEEE International Conference on
Print_ISBN :
0-7803-7057-0
DOI :
10.1109/ICECS.2001.957536
