Circuit and method for controlling sense amplifier of...

Details Circuit and method for controlling sense amplifier of... Circuit and method for controlling sense amplifier of...

2006-12-13

2009-02-03

Pham, Ly D (Department: 2827)

Static information storage and retrieval

Read/write circuit

Differential sensing

C365S196000, C365S203000

Reexamination Certificate

active

07486581

ABSTRACT:
A circuit for controlling a sense amplifier of a semiconductor memory apparatus including a sense amplifier control unit that controls an enable point of a sense amplifier control signal which is generated by an active command and a precharge command, according to whether a refresh signal is enabled. A sense amplifier driver that generates a sense amplifier driving signal in response to input of the sense amplifier control signal and a bit line equalization signal.

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