Title :
A 46.468µW low-power bandgap voltage reference
Author_Institution :
Sch. of Inf. & Electron., Beijing Inst. of Technol. (BIT), Beijing, China
Abstract :
A low-power CMOS bandgap voltage reference is designed. This bandgap voltage reference adopted advanced startup circuit and sub-threshold technology. The circuit is simulated under SMIC 0.18μm CMOS process and 1.8V supply voltage. The simulation results show that it has significantly low power and low sensitivity to the temperature. The power is only 46.468μW, and the temperature coefficient is 16.33ppm/°C in the temperature range from -40 to 125°C.
Keywords :
CMOS integrated circuits; low-power electronics; reference circuits; SMIC; bandgap voltage reference adopted advanced startup circuit; low-power CMOS bandgap voltage reference; low-power bandgap voltage reference; power 46.468 muW; size 0.18 mum; subthreshold technology; temperature -40 degC to 125 degC; voltage 1.8 V; CMOS integrated circuits; CMOS technology; Educational institutions; Junctions; Lead; Transistors; Bandgap-voltage-reference; low-power; sub-threshold technology;
Conference_Titel :
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5537-9
DOI :
10.1109/ICCSIT.2010.5564603
