DocumentCode
2909315
Title
A Low-Voltage Sub-1V CMOS Bandgap with Modified Differential Pair
Author
Mitra, Anurup ; Yousuf, Junaid
Author_Institution
Birla Inst. of Technol. & Sci., Pilani
fYear
2007
fDate
26-28 Sept. 2007
Firstpage
279
Lastpage
280
Abstract
This work proposes a new CMOS bandgap which can operate down to 0.95 V power supply. The reference voltage generated can be any value upto the power supply. The variation of this voltage with temperature can be made very small over a temperature range of 150degC degrees right down from 0degC upto 150degC. The circuit has been simulated using a UMC 0.18 mu process. The issue of the input common mode voltage has been circumvented by using a simplified differential pair.
Keywords
CMOS integrated circuits; low-power electronics; power electronics; CMOS differential pair; input common mode voltage; low-voltage CMOS bandgap; size 0.18 micron; voltage 0.95 V; CMOS technology; Feedback amplifiers; Feedback circuits; Photonic band gap; Power generation; Power supplies; Resistors; Tail; Temperature distribution; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Integrated Circuits, 2007. ISIC '07. International Symposium on
Conference_Location
Singapore
Print_ISBN
978-1-4244-0797-2
Electronic_ISBN
978-1-4244-0797-2
Type
conf
DOI
10.1109/ISICIR.2007.4441852
Filename
4441852
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