Driver circuit

Details Driver circuit Driver circuit

2008-04-22

2008-04-22

Cho, James H. (Department: 2819)

Electronic digital logic circuitry

Signal sensitivity or transmission integrity

Bus or line termination

C326S087000

Reexamination Certificate

active

07362127

ABSTRACT:
A driver circuit for driving a device or circuit disposed after it comprises a plurality of driving transistors connected in parallel, a selection unit for selecting one or more groups from a plurality of groups to each of which driving transistors having a power base of two with the same polarity belong and in which the number of driving transistors belonging to each group is different and a driving unit for driving driving transistors belonging to the group selected by the selection unit.

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Search Report for corresponding European Appln. No. 04026767.6 dated Nov. 20, 2005.
Office Action for corresponding European Application No. 04 026 767.6 dated Aug. 24, 2006.

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