[1] SHEN H, WU X B, YAN X L. A precise bandgap reference with high PSRR [C]// IEEE Conf Elec Dev & Sol Sta Circ. Hongkong, China. 2005: 267-270.
[2] THAM K M, NAGARAJ K. A low supply voltage high PSRR voltage reference in CMOS process [J]. IEEE J Sol Sta Circ, 1995, 30(5): 586-590.
[3] AKSHAYA R, SIVA S Y. Design of an improved bandgap reference in 180 nm CMOS process technology [C]// 2nd IEEE Int Conf RTEICT. Bangalore, India. 2017: 521-524.
[5] LIU K, SHEN Y D, YE Y D, et al. A current reference based on bandgap technology with wide input voltage range by using 0.18 μm BCD process [C]// IEEE Int Conf Elec Dev & Sol Sta Circ. Bangkok, Thailand. 2012: 1-2.