Title :
A CMOS bandgap reference circuit
Author :
Jun, Cheng ; Guican, Chen
Author_Institution :
Inst. of Microelectron., Xi´´an Jiaotong Univ., China
Abstract :
Two types of CMOS bandgap reference circuits are presented in this paper, which can be used in many low voltage analog circuits. The simulation results show that the accuracy of the output bandgap voltages are 1.228+-0.003 V and 1.215+-0.003 V respectively over the process, voltage and temperature variations, and the dissipation in the bandgap references are less than 0.1 mW and 0.34 mW respectively, with the 3.3 v supply
Keywords :
CMOS analogue integrated circuits; low-power electronics; reference circuits; 0.1 mW; 0.34 mW; 3.3 V; CMOS bandgap reference circuit; low-voltage analog circuit; Analog circuits; Bipolar transistors; CMOS technology; Diodes; Mirrors; Operational amplifiers; Photonic band gap; Resistors; Temperature dependence; Voltage;
Conference_Titel :
ASIC, 2001. Proceedings. 4th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-6677-8
DOI :
10.1109/ICASIC.2001.982550
