Integrated circuit memory device including delay locked loop...

Details Integrated circuit memory device including delay locked loop... Integrated circuit memory device including delay locked loop...

2005-08-30

2005-08-30

Hoang, Huan (Department: 2818)

Static information storage and retrieval

Read/write circuit

Data refresh

C365S194000, C365S233100

Reexamination Certificate

active

06937534

ABSTRACT:
A DLL power supply of the integrated circuit memory device supplies power to the DLL circuit, and a control signal generator controls the DLL power supply to selectively supply power to the DLL circuit during a refresh mode of the integrated circuit memory device based on a selection signal.

REFERENCES:
patent: 6342801 (2002-01-01), Shin
patent: 6618310 (2003-09-01), Higashiho et al.
patent: 6687169 (2004-02-01), Ryu et al.
patent: 2002/0051396 (2002-05-01), Higashiho et al.
patent: 2002/0181297 (2002-12-01), Jones et al.
patent: 2001-0108751 (2001-08-01), None
patent: 1020020036297 (2002-05-01), None
Korean Office Action dated Oct. 28, 2004, with English translation.

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