Volentine & Whitt, PLLC
Negative high voltage generator and non-volatile memory device including negative high voltage generator
A negative high voltage generator includes a charge providing unit and a voltage conversion unit. The charge providing unit is configured to periodically output a predetermined amount of positive charges received from a supply voltage. The voltage conversion unit is configured to store the positive charges and to discharge the stored positive charges to a ground voltage to generate a negative high voltage having a magnitude larger than a magnitude of the supply voltage.
Samsung Electronics Co., Ltd.
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Seung-Won
Lee