A Bandgap Reference without Passive Components Based on Standard CMOS-Reference-Cited by-同舟云学术

A Bandgap Reference without Passive Components Based on Standard CMOS

Published:2013-12 Issue: Volume:475-476 Page:1679-1684
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Sun Ye Chao¹,Huang Zhuo Lei²,Wang Wei Bing¹

Affiliation:

1. JiangSu Research and Development Center for Internet of Things

2. Chinese Academy of Sciences

Abstract

A bandgap reference without passive components based on standard CMOS is proposed. Using an improved inverse-function technique without any curvature-compensated techniques, two reference voltages are got in different temperature ranges. One is 1.56V with a temperature coefficient of 9.2ppm/°C in the range [0, 14 °C at 3.3V supply voltage, and the other is 1.546V with 47ppm/°C in [-25, 15 °C at 3.3V. Its PSRR (power supply rejection ratio) is below-60dB at 10kHz, and it is quite suitable for integration in processing circuits of MEMS (micro-electro-mechanical systems) devices.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.475-476.1679.pdf

Reference9 articles.

1. A. E. Buck, C. L. McDonald, S. H. Lewis and T. R. Viswanathan, A CMOS Bandgap Reference without Resistors, IEEE J. Solid-State Circuits, vol. 37, pp.81-83, Jan. (2002).

2. G. D. Vita and G. Iannaccone, A Sub-1-V, 10 ppm/°C, Nanopower Voltage Reference Generator, IEEE J. Solid-State Circuits, vol. 42, pp.1536-1542, Jul. (2007).

3. A. Cabrini, G. D. Sandre, L. Gobbi, P. Malcovati, M. Pasotti, M. Poles, F. Rigoni and G. Torelli, A 1 V, 26 μW Extended Temperature Range Band-gap Reference in 130-nm CMOS Technology, Proceedings of the 31st European Solid-State Circuits Conference (ESSCIRC 2005), pp.503-506, Sep. (2005).

4. X. F. Gong, M. J. Liu, B. Zhou and J. X. Dong, A Novel Wide Temperature Range Bandgap Reference, 55th International Midwest Symposium on Circuits and Systems (MWSCAS 2012), pp.506-509, Aug. (2012).

5. H. Y. Huang, R. J. Wang and S. C. Hsu, Piecewise Linear Curvature-Compensated CMOS Bandgap Reference, 15th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2008), pp.308-311, Aug. (2008).