作者：Yang Li，Slu Yufeng，Li Lian，Zlieng Zengyu

摘要：To overcome the limitation of the silicon energy gap in electron volts 1.2V wluch leads to tllat the voltage reference is fixed at about 1.2V. a design of current-mode (CM) architecture CMOS bandgap voltage reference with afiitnry voltage value by setting tlie resistor value is presented liere with Ion 1.8-V power supply. Tlie siniiilation results indicate a temperature coefficient (TC) of 5ppm/℃ froin -20℃ to 125℃ after triiiuiung and a.power supply rejeclion ratio (PSRR) of 64dB.