Semiconductor integrated circuit with input/output interface ada

Details Semiconductor integrated circuit with input/output interface ada Semiconductor integrated circuit with input/output interface ada

1996-09-13

2000-03-07

Wambach, Margaret R.

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By amplitude

327 47, 327 77, 327 91, 327112, H03F 345

Patent

active

060345551

ABSTRACT:
A semiconductor integrated circuit includes a switch unit for controlling the supply of a power source voltage to a signal amplification circuit for receiving an input signal, and a control unit for selectively turning ON and OFF the switch unit in accordance with the amplitude or frequency of the input signal. By the constitution, it is possible to provide an input circuit or an output circuit capable of being applied to an input/output interface adapted for a small amplitude operation.

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