Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver
Reexamination Certificate
2009-09-02
2011-11-29
Donovan, Lincoln (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Current driver
Reexamination Certificate
active
08067964
ABSTRACT:
The present invention is aimed at providing an output circuit that is of relatively small scale and may perform adjustment to make the output-signal rise slew rate and the fall slew rate equal to each other. An output circuit includes a signal output unit configured to produce at a signal output node a signal that makes transition between a first potential and a second potential, a load circuit having a variable load, and a first switch circuit configured to select one of electrical conduction and non-conduction between the signal output node and the load circuit.
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Nagase Norio
Numata Tomoyuki
Arent & Fox LLP
Donovan Lincoln
Fujitsu Semiconductor Limited
Rojas Daniel
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