摘要 |
An apparatus and method for providing a reference voltage for regulating voltage levels. The apparatus includes a first voltage generation system configured to receive a first control signal and output a calibration voltage, a voltage adjustment system configured to receive the calibration voltage and a reference voltage and output a second control signal, and a second voltage generation system configured to receive the second control signal and output the reference voltage. The voltage adjustment system includes a latch system configured to receive a third control signal and a fourth control signal and output the first control signal.
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