DocumentCode
3533122
Title
A fast settling CMOS operational amplifier
Author
Huang, Haibin ; El-Masry, Ezz I.
Author_Institution
Electr. & Comput. Eng. Dept., Dalhousie Univ., Halifax, NS, Canada
Volume
1
fYear
2003
fDate
25-28 May 2003
Abstract
A fully differential, low-voltage, low-power, fast settling operational amplifier is presented. The proposed circuit employs a novel continues-time common-mode feedback and a slew rate enhancement circuit. With a bulk control circuit, the proposed amplifier would find applications in very low-power switched-capacitor circuit.
Keywords
CMOS analogue integrated circuits; differential amplifiers; feedback amplifiers; low-power electronics; operational amplifiers; CMOS fully-differential low-voltage low-power operational amplifier; bulk control circuit; continues-time common-mode feedback; settling time; slew rate enhancement circuit; switched-capacitor circuit; Analog circuits; CMOS technology; Coupling circuits; Delta-sigma modulation; Differential amplifiers; Feedback circuits; Filters; MOS devices; Operational amplifiers; Switched capacitor circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN
0-7803-7761-3
Type
conf
DOI
10.1109/ISCAS.2003.1205551
Filename
1205551
Link To Document