| 摘要 |
A method and a voltage level translator circuit for driving a potential of an output node of the voltage level translator circuit to a pumped potential with minimal power consumption of the pump. Power is conserved by coupling the output node to a supply node through a first driver circuit and then driving the potential of the output node toward the supply potential. After the potential of the output node is pulled toward the supply potential the output node is decoupled from the supply node and coupled to the pumped supply node through a second driver circuit. The potential of the output node is then driven toward the pumped potential. In one embodiment a detector circuit of the invention monitors the first driver circuit and determines when to deactuate the first driver circuit and when to actuate the second driver circuit.
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