Title :
A new curvature-corrected bandgap reference
Author :
Meijer, Gerard C M ; Schmale, Peter C. ; van Zalinge, Klaas
Abstract :
A bandgap-voltage reference implemented with a new accurate circuit configuration for compensating the thermal nonlinearity of the base-emitter voltage is described. With this device, a temperature coefficient of 0.5 ppm//spl deg/C over the temperature range -25 to +85/spl deg/C has been achieved. The minimum required supply voltage amounts to only 5.5 V.
Keywords :
Bipolar integrated circuits; Compensation; Reference circuits; Voltage control; bipolar integrated circuits; compensation; reference circuits; voltage control; Circuits; Low voltage; Photonic band gap; Power dissipation; Power supplies; Regulators; Resistors; Stability; Temperature dependence;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1982.1051872
