Title :
Exploiting sinh and tanh shaped ultra low-voltage floating-gate transconductance amplifiers to reduce harmonic distortion
Author :
Berg, Yngvar ; Aunet, Snorre ; Ness, O. ; Høvin, Mats
Author_Institution :
Dept. of Inf., Oslo Univ., Norway
Abstract :
In this paper we present an ultra low-voltage (ULV) floating-gate (FG) transconductance amplifier. The amplifier can operate at supply voltages below 1 V in a standard digital double poly CMOS process. The amplifier consists of a sinh shaped output current transconductance amplifier and a tanh shaped transconductance amplifier
Keywords :
CMOS analogue integrated circuits; harmonic distortion; low-power electronics; operational amplifiers; 1 V; harmonic distortion; sinh shaped output current transconductance amplifier; standard digital double poly CMOS process; supply voltages; tanh shaped transconductance amplifier; ultra low-voltage floating-gate transconductance amplifiers; CMOS process; CMOS technology; Capacitance; Circuits; Cutoff frequency; Differential amplifiers; Harmonic distortion; MOS devices; Threshold voltage; Transconductance;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.922368
