Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2007-07-17
2007-07-17
Le, Dinh T. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S537000, C327S538000
Reexamination Certificate
active
11015503
ABSTRACT:
An apparatus for receiving a first supply voltage in order to generate an internal voltage includes a control signal generating block for receiving a control enable signal and a clock signal and generating a pumping control signal having a period determined by one of the control enable signal and the clock signal in response to a test mode signal; and a charge pumping block for converting the first supply voltage into the internal voltage in response to the pumping control signal.
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Hynix / Semiconductor Inc.
Le Dinh T.
Lowe Hauptman & Berner LLP
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