Please wait a minute...
浙江大学学报(工学版)
J4  2010, Vol. 44 Issue (11): 2142-2147    DOI: 10.3785/j.issn.1008973X.2010.11.017
电气工程     
高性能分段温度曲率补偿基准电压源设计
代国定1,2,徐洋1,李卫敏1,黄鹏1
1.西安电子科技大学 电路CAD研究所,陕西 西安 710071；
2. 西安电子科技大学 超高速电路设计与电磁兼容教育部重点实验室,陕西 西安 710071
Design of high performance bandgap reference based on piecewise
temperature curvature compensated technology
DAI Guo-ding1,2, XU Yang1, LI Wei-min1, HUANG Peng1
1.Institute of Electronic CAD, Xidian  Uniiversity, Xi’an 710071, China; 2. Key Laboratory of
HighSpeed Circuit Design and EMC, Ministry of EducAtion, Xidian  University, Xian 710071, China
 全文: PDF  HTML
摘要：

针对带隙基准电压源温漂高、电源抑制比(PSRR)低的问题,提出一种新颖的分段曲率补偿技术.该电路将基准源工作的全温度范围划分为3个区间,对各段温度区间进行不同的温度补偿,同时引入电流环负反馈结构,提高电路在低频时的电源抑制比,实现在-40～150 ℃内,温度系数为124×10-6,在DC时电源抑制比为-137 dB.该电路采用TSMC 0.6 μm BCD工艺设计实现,芯片面积为05 mm2,关断电流小于0.1 μA,工作静态功耗为125 μW.投片测试结果验证了电路设计的正确性,当电源电压为2.5～6.0 V时,该基准源输出电压摆幅仅为0.220 mV.
Abstract:

A novel piecewise curvature-corrected technology was proposed in this paper to solve the problem that a bandgap voltage reference with high temperature coefficient and low PSRR. In the reference circuit, the whole operating temperature range was divided into three sub-ranges, so that the reference can be compensated by different temperature functions. At the same time, a negative feedback loop was used to improve PSRR at low frequency. Based on the two points mentioned above, the temperature coefficient of 1.24×10-6 over the temperature of -40 ℃ to 150 ℃ and PSRR of -137 dB at DC was achieved. The reference is implemented by TSMC 0.6 μm BCD process, the chip area is 0.5 mm2, the shutdown current is lower than 0.1 μA, and the quiescent dissipation is 125  μW. The designed circuit is validated by the results of the chip test, and the reference voltage skew is less than 0.220 mV under the supply voltage ranging from 2.5 V to 6 V．
出版日期: 2010-12-23
:  TN 433  
基金资助:

国家部委预研基金资助项目（9140A08010208DZ0123）.
作者简介: 代国定(1969-)，男，陕西绥德人，副教授，从事数模混合集成电路设计研究. E-mail:gddai@mail.xidian.edu.cn
服务　　
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章　　

引用本文:

代国定,徐洋,李卫敏,黄鹏. 高性能分段温度曲率补偿基准电压源设计[J]. J4, 2010, 44(11): 2142-2147.

DAI Guo-ding, XU Yang, LI Wei-min, HUANG Peng. Design of high performance bandgap reference based on piecewise
temperature curvature compensated technology. J4, 2010, 44(11): 2142-2147.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008973X.2010.11.017    或    http://www.zjujournals.com/eng/CN/Y2010/V44/I11/2142

［1］ ALLEN P E, HOLBERG D R.CMOS analog circuit design ［M］. 2nd ed. ［S.l.］: Publishing House of Electronics Industry, 2005: 125-130.
［2］ SONG B S, GRAY P R. A precision curvature-compensated CMOS bandgap reference ［J］. IEEE Journal SolidState Circuits, 1983, 18(6): 634-643．
［3］ PALMER C R, DOBKIN R C. A curvature-corrected micropower voltage reference ［C］∥Solid-Stated Circuits Conference, Digest of Technical Papers.［S. l.］: IEEE, 1981, 24: 58-59．
［4］ RINCONMORA G A, ALLEN P E. A 1.1-V currentmode and piecewise linear curvature corrected bandgap reference ［J］. IEEE Journal of SolidState Circuits, 1998, 33(10): 1551-1554．
［5］ TAM W S, MOK K Y, WONG O Y， et al. High-performance resistorless sub-1V bandgap reference circuit based on piecewise compensation technique ［C］∥IEEE Conference on Electron Devices and Solid-State Circuits. Tainan: IEEE, 2007: 373-376．
［6］ HUANG Hongyi, WANG Rujie, HSU Shih- chiang. Piecewise linear curvature-compensated CMOS bandgap reference ［C］∥Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems. St.Juliens: IEEE, 2008: 308-311．
［7］ 张春茗, 邵志标. 高精度分段曲率校正CMOS带隙基准的设计 ［J］. 电子学报, 2007, 35(11): 2193-2197．
ZHANG Chun-ming, SHAO Zhi-biao. Design of precision piecewise curvaturecorrected CMOS bandgap reference ［J］. Acta Electronica Sinica, 2007, 35(11): 2193-2197．
［8］ 张红南, 曾健平, 田涛. 分段线性补偿型CMOS带隙基准电压源设计［J］. 计测技术, 2006, 26(01): 35-38．
ZHANG Hong-nan, ZENG Jian-ping, TIAN Tao. Design of piecewise compensation CMOS bandgap reference voltage source ［J］. Metrology & Measurement Technology, 2006, 26(1): 35-38．
［9］ BAI Xiao-he, LU Tie-jun, CAI Wei. A practical curvature-corrected technique for bipolar bandgape reference ［C］∥2006 8th International Conference on SolidState and Integrated Circuit Technology, Proceedings. Shanghai: IEEE, 2007: 1714-1717．
［10］ XIAO Du, LI Wei-min, ZHU Xiao-fei, et al. A curvature-compensated bandgap reference with improved PSRR ［C］∥2005 6th International Conference on ASIC, Proceedings. Shanghai: IEEE, 2005, 2: 529-533．
［11］ 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．
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 and Information Technology, 2009, 31(5): 1260-1263.
[1] 代国定, 陈跃, 杨令, 袁政, 黄冲. 集成式斜波产生与求和电路的设计实现[J]. J4, 2013, 47(1): 83-87.
[2] 杨旸, 赵梦恋, 陆佳颖, 等. 高亮度白光LED驱动控制器设计[J]. J4, 2010, 44(1): 111-117.