IEEE（1983 by gray）A Precision Curvature-Compensated CMOS Bandgap Reference

semico_ljj · 发表于 2006-10-20 13:03:59

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A Precision Curvature-Compensated CMOS Bandgap Reference
by
BANG-SUP SONG, STUDENTMEMBER, IEEE,ANDPAUL R. GRAY, FELLOW,IEEE

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. SC-18, NO. 6, DECEMBER 1983

Abstract—A precision curvature-compensated switched-capacitor bandgap
reference is described which employs a standard digital CMOS process
and achieves temperature stability significantly lower than has previously
been reported for CMOS circuits. The theoretically achievable temperature
coefficient approaches 10 ppm/ 0 C over the commercial temperature
range utilizing a straightforward room temperature trim procedure. Experimental
data from monolithic prototype samples are presented which are
consistent with theoretical predictions. The experimental prototype circuit
occupies 3500 milsz and dissipates 12 mWwith+5Vpowersupplies,The
proposedreferenceis helieved to be suited for use in monolithic data
acquisition systems with resolutions of 10 to 12 bits.

[ 本帖最后由 semico_ljj 于 2006-10-20 13:06 编辑 ]

semico_ljj · 发表于 2006-10-20 16:33:41

自己的东东自己顶！！！

GodofSun · 发表于 2006-11-1 17:51:47

誓跟bandgap斗争到底！

wangyz126 · 发表于 2006-11-4 10:56:46

为了一个电压一个电流，谢了

cryinrain · 发表于 2006-11-17 10:56:56

为了好好学习这方面的东西
谢谢楼主了！

cryinrain · 发表于 2006-11-17 10:57:30

学好bandgap，入手就不难了

heweyou · 发表于 2007-8-18 18:59:07

gggggggggggggggggggggggggggg

culight · 发表于 2007-8-20 21:27:50

xie xie

xileito · 发表于 2007-9-5 08:24:44

Gray 的应该不错

1002731 · 发表于 2007-9-5 23:01:36

看见好看机建立

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IEEE（1983 by gray）A Precision Curvature-Compensated CMOS Bandgap Reference

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