DocumentCode
3334713
Title
Design procedure and performance potential for operational amplifier using indirect compensation
Author
Kumar, Vaibhav ; Chen, Degang
Author_Institution
Texas Instrum., Dallas, TX, USA
fYear
2009
fDate
2-5 Aug. 2009
Firstpage
13
Lastpage
16
Abstract
A design procedure for an operational amplifier using indirect compensation is presented in this paper. Indirect compensation has inherent benefits in regards with power to speed trade-off. The technique has been seldom used in the past because a clear methodology for designing such an amplifier has not been provided. This paper develops the mathematical and analytical insight for designing an operational amplifier with this technique. The paper also provides a design strategy and an example to illustrate the use of the proposed design procedure.
Keywords
feedback amplifiers; network synthesis; network topology; operational amplifiers; design strategy; indirect feedback compensation; multistage op-amp topology; operational amplifier; Capacitors; Fabrication; Frequency; Impedance; Operational amplifiers; Output feedback; Poles and zeros; Topology; Transfer functions; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2009. MWSCAS '09. 52nd IEEE International Midwest Symposium on
Conference_Location
Cancun
ISSN
1548-3746
Print_ISBN
978-1-4244-4479-3
Electronic_ISBN
1548-3746
Type
conf
DOI
10.1109/MWSCAS.2009.5236165
Filename
5236165
Link To Document