| 摘要 |
PURPOSE: A voltage generation circuit is provided to vary a current driving force by adjusting the capacitance of a control terminal. CONSTITUTION: In a voltage generation circuit, a pump control part(120) generates a pump control signal. The current driving force of the pump(130) is varied according to a test signal. A pump generates a setting voltage. The setting voltage comprises a bulk bias voltage The pump comprises the pumping circuit and a driving force adjusting unit The pumping circuit receives the pump control signal through a control terminal. A driving force unit adjusts the capacitance of the control terminal. The driving control unit adjusts a current driving force. |
