DocumentCode
718687
Title
Micropower high-speed CMOS operational amplifier with the circuit of nonlinear correction of the input stage
Author
Pakhomov, I.V. ; Butyrlagin, N.V.
Author_Institution
Don State Tech. Univ., Rostov-on-Don, Russia
fYear
2015
fDate
21-23 May 2015
Firstpage
1
Lastpage
6
Abstract
The paper suggests an novel architecture of the operational amplifier (OA) using the circuit method to increase the high-speed response. It is provided due to special circuit of nonlinear correction and the extension of the active operational range of the input differential stage (DS) of OA. At static current of the common circuit of the source of DS 10 μA the maximum slew rate of OA increases more than 20 times - up to the level of 10 V/μS (process technology XFab XB06).
Keywords
CMOS integrated circuits; high-speed integrated circuits; operational amplifiers; common circuit; current 10 muA; input stage; micropower high-speed CMOS operational amplifier; nonlinear correction; process technology XFab XB06; static current; CMOS integrated circuits; Field effect transistors; Limiting; Logic gates; Operational amplifiers; class AB operation; nonlinear correction; operational amplifier; the maximum slew rate;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Communications (SIBCON), 2015 International Siberian Conference on
Conference_Location
Omsk
Print_ISBN
978-1-4799-7102-2
Type
conf
DOI
10.1109/SIBCON.2015.7147172
Filename
7147172
Link To Document