Buffer of semiconductor memory apparatus

Details Buffer of semiconductor memory apparatus Buffer of semiconductor memory apparatus

2011-05-17

2011-05-17

Tran, Anh Q (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S034000, C326S083000, C326S090000

Reexamination Certificate

active

07944240

ABSTRACT:
A buffer of a semiconductor memory apparatus includes a buffering section configured to generate an output signal by buffering an input signal. A mismatch compensation section generates a control voltage in correspondence with sizes of a second transistor of the same type as a first transistor constituting the buffering section, wherein the buffering section controls a transition time of the output signal in response to a level of the control voltage.

REFERENCES:
patent: 5999032 (1999-12-01), Wang et al.
patent: 6054874 (2000-04-01), Sculley et al.
patent: 7161513 (2007-01-01), Werner et al.
patent: 7269212 (2007-09-01), Chau et al.
patent: 7542507 (2009-06-01), Sohn
patent: 7635990 (2009-12-01), Ren et al.
patent: 2004/0150432 (2004-08-01), Poulton et al.
patent: 2007/0030055 (2007-02-01), Hasegawa
patent: 2007/0089009 (2007-04-01), Nishizawa
patent: 102003008832 (2003-11-01), None
patent: 100735754 (2007-06-01), None

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