SEMICONDUCTOR DEVICE

摘要

A semiconductor device according to an embodiment comprises a first terminal receiving a high-frequency signal as an input and a second terminal outputting the high-frequency signal. A first switching part is provided on a path of the high-frequency signal between the first terminal and the second terminal. A second switching part and an inductor are connected in series between the first terminal and a reference voltage source. The second switching part is in a conduction state to short-circuit the first terminal with the reference voltage source when the first switching part is in a non-conduction state. The second switching part is in a non-conduction state when the first switching part is in a conduction state.

主权项

1. A semiconductor device comprising:
a first terminal receiving a high-frequency signal as an input; a second terminal outputting the high-frequency signal; a first switching part provided on a path of the high-frequency signal between the first terminal and the second terminal; and a second switching part and an inductor connected in series between the first terminal and a reference voltage source, wherein the second switching part is in a conduction state to electrically connect the first terminal to the reference voltage source when the first switching part is in a non-conduction state, and the second switching part is in a non-conduction state when the first switching part is in a conduction state.