Data output driver for reducing noise

Details Data output driver for reducing noise Data output driver for reducing noise

2005-02-11

2009-08-11

Tan, Vibol (Department: 2819)

Electronic digital logic circuitry

Signal sensitivity or transmission integrity

Signal level or switching threshold stabilization

C326S021000, C326S026000, C326S027000, C326S028000

Reexamination Certificate

active

07573290

ABSTRACT:
A data input/output driver for use in a semiconductor memory device includes a data transmitting block for transmitting a data between an inside and an outside of the semiconductor memory device and generating a data driving signal in order to indicate a timing of outputting the data. A reference data generating block generates a reference data. A switching block outputs the reference data in response to the data driving signal. The data and the reference data are combined as an output signal.

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