Title :
Ultra low-voltage floating-gate transconductance amplifier
Author :
Berg, Yngvar ; Naess, Øivind ; Høvin, Mats
Author_Institution :
Dept. of Inf., Oslo Univ., Norway
Abstract :
In this paper we describe ultra low-voltage (ULV) rail-to-rail CMOS TANH shaped transconductance amplifiers using floating gates. The OTA can operate with a supply voltage down to 200 mV. Preliminary simulation results of the differential ULV amplifier are provided
Keywords :
CMOS analogue integrated circuits; differential amplifiers; low-power electronics; operational amplifiers; 200 mV; differential ultra LV amplifier; floating-gate transconductance amplifier; op amp; rail-to-rail CMOS OTA; tanh shaped output; ultra low-voltage OTA; Capacitance; Coupling circuits; Differential amplifiers; MOS devices; MOSFETs; Rail to rail amplifiers; Sections; Threshold voltage; Transconductance; Tuned circuits;
Conference_Titel :
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location :
Geneva
Print_ISBN :
0-7803-5482-6
DOI :
10.1109/ISCAS.2000.856068
