Static information storage and retrieval – Read/write circuit – Precharge
Reexamination Certificate
2011-07-26
2011-07-26
Phan, Trong (Department: 2827)
Static information storage and retrieval
Read/write circuit
Precharge
C365S189090, C365S189120, C365S226000, C365S233100, C365S240000
Reexamination Certificate
active
07986577
ABSTRACT:
A precharge voltage supplying circuit comprises a control signal generating unit for generating a first control signal in response to a power-up signal and a clock enable signal, and a precharge voltage control unit having a bleeder circuit and driving the bleeder circuit in response to the first control signal to control a precharge voltage. The precharge voltage supplying circuit can be widely used in various devices which need the generation of a voltage, a level of which is adjustable according to a PVT characteristic change, and a range of change of which is not so large.
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Lee Byeong Cheol
Park Sang Il
Cooper & Dunham LLP
Hynix / Semiconductor Inc.
Phan Trong
White John P.
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