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ALL-CMOS, LOW-VOLTAGE, WIDE-TEMPERATURE RANGE, VOLTAGE REFERENCE CIRCUIT
ALL-CMOS, LOW-VOLTAGE, WIDE-TEMPERATURE RANGE, VOLTAGE REFERENCE CIRCUIT
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机译:全CMOS,低电压,宽温度范围,电压基准电路
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摘要
A CMOS voltage reference is disclosed. The CMOS voltage reference may include a PTAT current bias circuit including a start-up circuit, a core module implementing high order non-linear curvature compensation and an output stage supplying the reference voltage. The CMOS voltage reference may include a PTAT current bias circuit having a start-up and a CTAT feedback loop and a PTAT feedback loop and a compensating circuit summing the current from the CTAT feedback loop and the PTAT feedback loop.
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