N-FOLDED CASCODE TECHNIQUE FOR HIGH-FREQUENCY OPERATION OF LOW-VOLTAGE OPAMPS

Authors
SETTY S TOUMAZOU C
Citation
S. Setty et C. Toumazou, N-FOLDED CASCODE TECHNIQUE FOR HIGH-FREQUENCY OPERATION OF LOW-VOLTAGE OPAMPS, Electronics Letters, 32(11), 1996, pp. 955-957
Citations number
2
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
32
Issue
11
Year of publication
1996
Pages
955 - 957
Database
ISI
SICI code
0013-5194(1996)32:11<955:NCTFHO>2.0.ZU;2-H
Abstract
A technique is described which enhances the high frequency operation o f a low voltage folded cascode structure by introducing a zero at the nondominant pole position and providing phase compensation. ?his techn ique can be used to develop low voltage operational amplifiers with go od gain bandwidth properties and no overhead in power consumption.