Selection device for a semiconductor memory device

Details Selection device for a semiconductor memory device Selection device for a semiconductor memory device

2005-05-03

2005-05-03

Hoang, Huan (Department: 2818)

Static information storage and retrieval

Systems using particular element

Magnetoresistive

C365S205000, C365S207000

Reexamination Certificate

active

06888744

ABSTRACT:
A selection device for a semiconductor memory device for preventing voltage drops caused by read currents in a column multiplexer of a semiconductor memory device includes switch devices having two switch elements. Associated bit lines can be interlinked with a potential sampling connection or a current feed connection of a respective associated sense amplifier by the first and the second switch element.

REFERENCES:
patent: 4371956 (1983-02-01), Maeda et al.
patent: 5297093 (1994-03-01), Coffman
patent: 5493246 (1996-02-01), Anderson
patent: 6359829 (2002-03-01), Van Den Berg
patent: 20010007537 (2001-07-01), Agawa et al.
patent: 20020080644 (2002-06-01), Ito
patent: 1 003 176 (2000-05-01), None

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