Abstract—This paper describes a bandgap voltage reference
circuit that operates with a 3 V power supply and is compatible
with a digital CMOS process. The use of a simple circuit topology
results in a small silicon area of 0.07 mm2
; a power consumption
of 1 mWand a high power supply rejection over a wide frequency
band. The circuit realizes a temperature coefficient of 85 ppm/C
and a standard deviation of 20 mV without trimming.
【文件名】:061023@52RD_a low supply voltage high psrr voltage reference in cmos process.pdf
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【大 小】:111K
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