Voltage generating circuit, semiconductor memory device...

Details Voltage generating circuit, semiconductor memory device... Voltage generating circuit, semiconductor memory device...

2006-06-15

2008-08-05

Le, Thong Q (Department: 2827)

Static information storage and retrieval

Read/write circuit

Including reference or bias voltage generator

C365S226000, C365S203000

Reexamination Certificate

active

07408817

ABSTRACT:
A voltage generating circuit for a semiconductor memory device. The voltage generating circuit includes a multi-boosting unit for stepping up a power supply voltage, a transfer transistor connected to a final boosting node of the multi-boosting unit and an output node, and a charge-sharing element, electrically connected to the final boosting node and a gate node of the transfer transistor, enabled during at least a part of the period the power supply voltage is stepped-up by the multi-boosting unit and performing charge sharing between the final boosting node and the gate node of the transfer transistor.

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patent: 6967523 (2005-11-01), DeMone
patent: 2002-157885 (2002-05-01), None
patent: 2003-259626 (2003-09-01), None
patent: 100172380 (1998-10-01), None

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