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author:

魏榕山 (魏榕山.) [1] | 钟美庆 (钟美庆.) [2]

Indexed by:

CQVIP

Abstract:

提出一种应用于低电源电压供电的带隙基准电路的解决方案。通过增加升压模块解决电流模带隙基准电路只能应用于1V电源以上电压的难题。文中在0.8V电源电压供电下设计带隙基准电路。对电路进行理论分析与设计,采用SMIC0.18μmCMOS工艺模型,通过Cadence公司Spectre工具对所设计电路功能与性能进行仿真验证,仿真结果表明,在-45~125oC温度范围内,输出电压变化为2.085mV,温漂系数为10.6ppm达到了设计要求。

Keyword:

低电源电压 升压电路 带隙基准

Community:

  • [ 1 ] 福州大学物理与信息工程学院,福建福州350116

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Source :

电子科技

ISSN: 1007-7820

Year: 2017

Issue: 1

Volume: 30

Page: 34-36

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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