Output circuit and semiconductor integrated circuit...

Details Output circuit and semiconductor integrated circuit... Output circuit and semiconductor integrated circuit...

2006-06-06

2006-06-06

Cunningham, Terry D. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Clock or pulse waveform generating

C327S065000

Reexamination Certificate

active

07057438

ABSTRACT:
An output circuit is provided for outputting, based on a first drive signal, an output signal with an amplitude smaller than a source voltage, comprising: a first type MOS transistor whose gate is impressed with a first drive signal and whose drain outputs a signal; a second type MOS transistor whose gate is impressed with a second drive signal and whose drain outputs a signal; and feedback circuits generating the second drive signal by feeding an output signal obtained by synthesizing the signal outputted by the first type MOS transistor and the signal outputted by the second type MOS transistor back to the gate of the second type MOS transistor.

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