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高精度、低温度系数带隙基准电压源的设计与实现

苑婷 巩文超 何乐年

苑婷, 巩文超, 何乐年. 高精度、低温度系数带隙基准电压源的设计与实现[J]. 电子与信息学报, 2009, 31(5): 1260-1263. doi: 10.3724/SP.J.1146.2008.00223
引用本文: 苑婷, 巩文超, 何乐年. 高精度、低温度系数带隙基准电压源的设计与实现[J]. 电子与信息学报, 2009, 31(5): 1260-1263. doi: 10.3724/SP.J.1146.2008.00223
Yuan Ting, Gong Wen-chao, He Le-nian. Design and Realization of a High Precision Low Temperature Coefficient Bandgap Voltage Reference[J]. Journal of Electronics & Information Technology, 2009, 31(5): 1260-1263. doi: 10.3724/SP.J.1146.2008.00223
Citation: Yuan Ting, Gong Wen-chao, He Le-nian. Design and Realization of a High Precision Low Temperature Coefficient Bandgap Voltage Reference[J]. Journal of Electronics & Information Technology, 2009, 31(5): 1260-1263. doi: 10.3724/SP.J.1146.2008.00223

高精度、低温度系数带隙基准电压源的设计与实现

doi: 10.3724/SP.J.1146.2008.00223
基金项目: 

浙江省科技计划重点项目(2007C21021)资助课题

Design and Realization of a High Precision Low Temperature Coefficient Bandgap Voltage Reference

  • 摘要: 为了提高传统带隙基准电压源的温度特性,本文采用一种双差分输入对的运算放大器对传统带隙基准电路进行高阶温度补偿。电路采用TSMC 0.35m CMOS混合信号工艺实现,采用Cadence公司Spectre软件进行电路仿真。仿真结果表明,带隙基准电压源在-40~125℃范围内的温度系数为2.2ppm/℃。
  • Razavi B. Design of Analog CMOS Integrated Circuits. FirstEdition, Boston: McGraw-Hill, 2001: 381-390.[2]Tsivides Y P. Accurate analysis of temperature effects inIc-VBE characteristics with application to bandgap referencesources[J].IEEE Journal of Solid-State Circuits.1980, 15(6):1076-1084[3]徐勇, 王志功, 关宇等. 一种高精度带隙电压基准源改进设计.半导体学报, 2006, 27(12): 2209-2213.Xu Yong, Wang Zhi-gong, and Guan Yu, et al.. Improveddesign of a bandgap voltage reference with high accuracy.Chinese Journal of Semiconductors, 2006, 27(12): 2209-2213.[4]李彪, 雷天民. 一种低温漂BiCMOS 带隙基准电压源的设计.电子器件, 2007, 30(1): 112-115.Li Biao and Lei Tian-min. Design of a BiCMOS bandgapvoltage reference with low drift temperature. Chinese Journalof Electron Devices, 2007, 30(1): 112-115.[5]Leung K N, MoK P K T, and Leung C Y. A 2-V 23A 5.3-ppm/℃ curvature-compensated CMOS bandgap reference.IEEE Journal of Solid-State Circuits, 2003, 38(3): 561-564.[6]Malcovati P, Maloberti F, and Fiocchi C, et al..Curvature-compensated BiCMOS bandgap with 1-V supplyvoltage[J].IEEE Journal of Solid-State Circuits.2001, 36(7):1076-1081[7]郑儒富, 俞永康. 一种4ppm/℃曲率补偿CMOS 带隙基准源.微电子学, 2007, 37(1): 101-104.Zheng Ru-fu and Yu Yong-kang. A curvature compensatedCMOS bandgap reference with 4 ppm/℃. Microelectronics,2007, 37(1): 101-104.[8]Lee I, Kim G, and Kim W, et al.. Exponentialcurvature-compensated BiCMOS bandgap references[J].IEEEJournal of Solid-State Circuits.1994, 29(11):1396-1403[9]Meijer G M, Schmale P C, and Zalinge K Y. A newcurvature-corrected bandgap reference[J].IEEE Journal ofSolid-State Circuits.1982, 17(6):1139-1143
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出版历程
  • 收稿日期:  2008-02-27
  • 修回日期:  2008-07-01
  • 刊出日期:  2009-05-19

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