DocumentCode
1704991
Title
Design of low voltage operational amplifier
Author
Jamuar, S.S. ; Kit, Tang Kia
Author_Institution
Fac. of Eng., Univ. Putra Malaysia, Selangor, Malaysia
fYear
2004
Abstract
This paper describes the design of a CMOS based low voltage op-amp. The low voltage op-amp can be operated with supply voltage of 1V. It has unity-gain bandwidth of 18 MHz without compensation and slew rate of 25V/μs with 10pF capacitive load. A compensation network has been implemented, which enables the op-amp´s unity-gain bandwidth to increase till 24 MHz. Under no load condition, it gives a bandwidth of 576 MHz. All of the simulations in this project are using 0.8μm CMOS technology.
Keywords
CMOS integrated circuits; UHF amplifiers; low-power electronics; operational amplifiers; 0.8 micron; 10 pF; 18 MHz; 576 MHz; CMOS technology; compensation network; low voltage op-amp; low voltage operational amplifier; unity-gain bandwidth; Bandwidth; CMOS technology; Circuit simulation; Design engineering; Electronic equipment; Integrated circuit technology; Low voltage; Mirrors; Operational amplifiers; Threshold voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Electronics, 2004. ICSE 2004. IEEE International Conference on
Print_ISBN
0-7803-8658-2
Type
conf
DOI
10.1109/SMELEC.2004.1620946
Filename
1620946
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