A High Performance Sub-Threshold CMOS Voltage Reference

WANG Yuanfei; LUO Ping; YANG Jian; TANG Tianyuan; YANG Bingzhong

doi:10.13911/j.cnki.1004-3365.200289

[2] LIU L X, MU J C, ZHU Z M. A 0.55-V, 28-ppm/℃, 83-nW CMOS sub-BGR with ultra-low power curvature compensation［J］. IEEE Trans Circ Syst I: Reg Pap, 2018, 65(1): 95-106.

[3] MU J C, LIU L X, ZHU Z M, et al. A 58-ppm/℃ 40-nW BGR at supply from 0.5 V for energy harvesting IoT devices ［J］. IEEE Trans Circ Syst II: Expr Bri, 2017, 64(7): 752-756.

[4] SHRIVASTAVA A, CRAIG K, ROBERTS N E, et al. A 32 nW bandgap reference voltage operational from 0.5 V supply for ultra-low power systems ［C］ ∥ IEEE ISSCC Dig. Tech. Papers. San Francisco, CA, USA. 2015: 94-95.

[6] DUAN Q Z, WANG X, HUANG S M, et al. 0.55–1.8 V, 7.5 nW, 225.5 mV, CMOS-only subthreshold voltage reference ［J］. Elec Lett, 2019, 55(6): 306-308.

[7] ZHU Z M, HU J, WANG Y T. A 0.45V, nano-watt 0.033% line sensitivity MOSFET-only sub-threshold voltage reference with no amplifiers ［J］. IEEE Trans Circ Syst I: Regul Pap, 2016, 63(9): 1370-1380.

[8] MAGNELLI L, CRUPI F, CORSONELLO P, et al. A 2.6 nW, 0.45 V temperature-compensated subthreshold CMOS voltage reference ［J］. IEEE J Sol Sta Circ, 2011, 46(2): 465-474.