DocumentCode
3089342
Title
Curvature compensated CMOS bandgap with sub 1V supply
Author
Tom, Kevin ; Alvandpour, Atila
Author_Institution
CTME, Victoria Univ., Melbourne, Vic., Australia
fYear
2006
fDate
17-19 Jan. 2006
Abstract
We describe a bandgap circuit capable of generating a reference voltage of 0.730V. The circuit is implemented in 0.18μm CMOS technology and operates with 0.9 V supply voltage, consuming 5μA current. The circuit achieves 7ppmρK of temperature coefficient with supply voltage range from 0.9 to 1.5V and temperature range from 0 to 60° centigrade.
Keywords
CMOS integrated circuits; power electronics; reference circuits; 0 to 60 C; 0.18 micron; 0.730 V; 0.9 to 1.5 V; 5 muA; CMOS bandgap circuit; curvature compensation; reference voltage; Analog integrated circuits; CMOS technology; Circuit topology; Low voltage; Operational amplifiers; Photonic band gap; Power supplies; Resistors; Temperature dependence; Temperature distribution;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Design, Test and Applications, 2006. DELTA 2006. Third IEEE International Workshop on
Print_ISBN
0-7695-2500-8
Type
conf
DOI
10.1109/DELTA.2006.29
Filename
1581194
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