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This paper presents a second-order corrected bandgap reference (BGR) based on TSMC 0.35μm 2P3M CMOS process. This novel proposed CMOS bandgap reference take advantage of the high temperature coefficient (TC) of some resistors, to compensate the high-order temperature curvature of the base-emitter voltage (VBE). This circuit can achieve temperature coefficient of 1.5ppm/°C for temperature from 40 to 120°C at 5 V power supply. The proposed circuit will find application in the high precision analog and digital circuits. © 2012 IEEE.
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Year： 2012
Page： 2254-2257
Language： English
Cited Count：
WoS CC Cited Count： 0
SCOPUS Cited Count： 4
ESI Highly Cited Papers on the List： 0 Unfold All
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Chinese Cited Count：
30 Days PV： 4
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