A Sub-1-V 15-ppm/ C CMOS Band Gap Voltage Reference
نویسندگان
چکیده
A sub-1-V CMOS band gap voltage reference requiring no low threshold voltage device is introduced in this paper. In a CMOS technology with vthn=vthp=0 9 V at 0 C, the minimum supply voltage of the proposed voltage reference is 0.98 V, and the maximum supply current is 18 A. A temperature coefficient of 15 ppm/ C from 0 C to 100 C is recorded after trimming. The active area of the circuit is about 0.24 mm2.
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