Output driver in semiconductor device

Details Output driver in semiconductor device Output driver in semiconductor device

2008-01-08

2008-01-08

Le, Don (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S086000

Reexamination Certificate

active

07317337

ABSTRACT:
There is provided an output driver of a semiconductor device in which a slew rate variance is small despite an environmental change and a slew rate can be easily controlled. The output driver includes a main driver for driving an output terminal, a delay unit for controlling a delay time of a driving control signal in response to a delay control signal, and a pre-driver for pre-driving an input terminal of the main driver in response to an output signal of the delay unit.

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