Design of a novel bandgap reference

Design of a novel bandgap reference

Based on the traditional first-order compensation bandgap reference analysis, this paper proposes a novel high-order compensation technique and uses this technique to design a curvature compensation voltage reference with a low temperature coefficient over a wide temperature range. The circuit struc...

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Bibliographic Details
Main Authors: Du Tao, Cai Hongyan, Liang Ke, Wang Jin, Li Guofeng
Format: Article
Language:zho
Published: National Computer System Engineering Research Institute of China 2018-11-01
Series:Dianzi Jishu Yingyong
Subjects:
bandgap reference
high-order compensation
temperature coefficient
line regulation
wide temperature range
Online Access:http://www.chinaaet.com/article/3000093304
id doaj-0e47a52195fb40d388752a3e71368e90
record_format Article
spelling doaj-0e47a52195fb40d388752a3e71368e902020-11-24T21:40:11ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982018-11-01441191210.16157/j.issn.0258-7998.1807293000093304Design of a novel bandgap referenceDu Tao0Cai Hongyan1Liang Ke2Wang Jin3Li Guofeng4Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology， Integrated Circuit and System Integration Laboratory of Nankai University，Tianjin 300350，ChinaTianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology， Integrated Circuit and System Integration Laboratory of Nankai University，Tianjin 300350，ChinaTianjin Key Laboratory of Photo-electronics Thin Film Devices and Technique， Integrated Circuit and System Integration Laboratory of Nankai University，Tianjin 300350，ChinaTianjin Key Laboratory of Photo-electronics Thin Film Devices and Technique， Integrated Circuit and System Integration Laboratory of Nankai University，Tianjin 300350，ChinaTianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology， Integrated Circuit and System Integration Laboratory of Nankai University，Tianjin 300350，ChinaBased on the traditional first-order compensation bandgap reference analysis, this paper proposes a novel high-order compensation technique and uses this technique to design a curvature compensation voltage reference with a low temperature coefficient over a wide temperature range. The circuit structure proposed in this paper is designed and simulated based on the VIS 0.15 μm BCD technology. The simulation results show that the average output voltage of the reference circuit is 539 mV and the temperature coefficient is 1.40 ppm/℃ in the wide temperature range(-60 ℃~120 ℃), the line regulation of output voltage at 27 ℃ is 0.001 9% under the power supply from 1.3 V to 2.1 V, and the power supply rejection is greater than 84 dB at 100 Hz.http://www.chinaaet.com/article/3000093304bandgap referencehigh-order compensationtemperature coefficientline regulationwide temperature range
collection DOAJ
language zho
format Article
sources DOAJ
author Du Tao
Cai Hongyan
Liang Ke
Wang Jin
Li Guofeng
spellingShingle Du Tao
Cai Hongyan
Liang Ke
Wang Jin
Li Guofeng
Design of a novel bandgap reference
Dianzi Jishu Yingyong
bandgap reference
high-order compensation
temperature coefficient
line regulation
wide temperature range
author_facet Du Tao
Cai Hongyan
Liang Ke
Wang Jin
Li Guofeng
author_sort Du Tao
title Design of a novel bandgap reference
title_short Design of a novel bandgap reference
title_full Design of a novel bandgap reference
title_fullStr Design of a novel bandgap reference
title_full_unstemmed Design of a novel bandgap reference
title_sort design of a novel bandgap reference
publisher National Computer System Engineering Research Institute of China
series Dianzi Jishu Yingyong
issn 0258-7998
publishDate 2018-11-01
description Based on the traditional first-order compensation bandgap reference analysis, this paper proposes a novel high-order compensation technique and uses this technique to design a curvature compensation voltage reference with a low temperature coefficient over a wide temperature range. The circuit structure proposed in this paper is designed and simulated based on the VIS 0.15 μm BCD technology. The simulation results show that the average output voltage of the reference circuit is 539 mV and the temperature coefficient is 1.40 ppm/℃ in the wide temperature range(-60 ℃~120 ℃), the line regulation of output voltage at 27 ℃ is 0.001 9% under the power supply from 1.3 V to 2.1 V, and the power supply rejection is greater than 84 dB at 100 Hz.
topic bandgap reference
high-order compensation
temperature coefficient
line regulation
wide temperature range
url http://www.chinaaet.com/article/3000093304
work_keys_str_mv AT dutao designofanovelbandgapreference
AT caihongyan designofanovelbandgapreference
AT liangke designofanovelbandgapreference
AT wangjin designofanovelbandgapreference
AT liguofeng designofanovelbandgapreference
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