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BANDGAP REFERENCE CIRCUIT HAVING CLAMPING CONTROL CIRCUIT AND BEING CAPABLE OF IMPROVING RATE OF PROVIDING PREDETERMINED VOLTAGE
BANDGAP REFERENCE CIRCUIT HAVING CLAMPING CONTROL CIRCUIT AND BEING CAPABLE OF IMPROVING RATE OF PROVIDING PREDETERMINED VOLTAGE
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机译:带隙控制电路具有钳位控制电路,并且能够提高提供预定电压的速率
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摘要
A bandgap reference circuit includes a voltage generation circuit, a capacitor and a clamping control circuit. The voltage generation circuit is used to generate a current on an operation terminal. The capacitor includes a first terminal coupled to the operation terminal, and a second terminal coupled to a first reference voltage terminal. The clamping control circuit is coupled between the operation terminal and a second reference voltage terminal. The clamping control circuit includes a switch and a clamping unit, and is used to allow part of the current flowing through the clamping unit to the second reference voltage terminal when the switch is turned on.
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