A Curvature-corrected CMOS Bandgap Reference
Yumei Zhou · Journal of Hebei University of Technology · 2003
This paper introduces the curvature-correct conception and principle and gives a CMOS curvature-corrected current bandgap reference according paper. Compared to the traditional bandgap reference, we did not use a OPA, and so the circuit can be simplified. Using this circuit we can compensate the high-temperature character of the traditional bandgap voltage reference in 0-100℃.