DocumentCode
1703709
Title
Feedforward compensation techniques in the design of low voltage opamps and OTAs
Author
Setty, Suma ; Toumazou, Chris
Author_Institution
Ericsson Components AB, Swindon, UK
Volume
1
fYear
1998
Firstpage
464
Abstract
This paper presents feedforward compensation techniques for low voltage fully differential folded cascode amplifiers and OTAs. Fully differential folded cascode cells have been fabricated and tested with different feedforward configurations in order to demonstrate and compare the usefulness of these techniques for broadbanding the gain-bandwidth product of low voltage, low power CMOS amplifiers and for providing high quality low voltage CMOS OTA integrators
Keywords
CMOS analogue integrated circuits; compensation; differential amplifiers; feedforward; integrating circuits; operational amplifiers; OTAs; broadbanding; feedforward compensation techniques; fully differential folded cascode amplifiers; gain-bandwidth product; integrators; low power CMOS amplifiers; low voltage opamps; Broadband amplifiers; Differential amplifiers; Educational institutions; Frequency; High power amplifiers; Low voltage; Operational amplifiers; Parasitic capacitance; Poles and zeros; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location
Monterey, CA
Print_ISBN
0-7803-4455-3
Type
conf
DOI
10.1109/ISCAS.1998.704494
Filename
704494
Link To Document