Title :
A low power OTA with adaptive biasing and common-mode compensation
Author :
Hong, Zhiliang ; Wang, Yan
Author_Institution :
Dept. of Electr. Eng., Fudan Univ., Shanghai, China
Abstract :
This paper will present a low power OTA with an adaptive biasing and common-mode compensation. The OTA has an open-loop gain of 60 dB and unit bandwidth of 20 MHz with capacitive load of 6pF. Its power consumption is 3.8 mW and chip area is 0.01 mm2. The chip was made in 1.2 μm CMOS technology in AMS
Keywords :
CMOS analogue integrated circuits; compensation; operational amplifiers; 1.2 micron; 20 MHz; 3.8 mW; 6 pF; 60 dB; CMOS technology; adaptive biasing; capacitive load; chip area; common-mode compensation; low power OTA; open-loop gain; power consumption; unit bandwidth; Bandwidth; Boosting; Broadcasting; CMOS technology; Capacitance; Energy consumption; Feedback; Impedance; Performance gain; Transconductance;
Conference_Titel :
Solid-State and Integrated Circuit Technology, 1995 4th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3062-5
DOI :
10.1109/ICSICT.1995.499779
