Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2007-07-24
2007-07-24
Lam, Tuan T. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S537000
Reexamination Certificate
active
11213779
ABSTRACT:
A bus driving device is provided with a driver circuit for driving a bus line thereof. The driver circuit includes an MOS transistor whose well is separated from other circuits. Further, the bus driving device is provided with a voltage control section for adjusting a well voltage, in accordance with a level of a signal in the bus line. With this bus driving device, a threshold voltage of the MOS transistor is set at a predetermined target value.
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Higuchi Tetsuya
Kasai Yuji
Takahashi Eiichi
Uratani Munehiro
Birch & Stewart Kolasch & Birch, LLP
Hernandez William
Lam Tuan T.
Sharp Kabushiki Kaisha
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