| 摘要 |
Provided is a high frequency apparatus including a first high frequency circuit (23) receiving a power supply voltage and having a high frequency signal output terminal, a second high frequency circuit (25, 27) connected to the high frequency signal output terminal and having first and second switch terminals to perform switching to a first or a second operation mode according to a connection state of the first and second switch terminals, a switch circuit interposed between the first high frequency circuit (23) and the second high frequency circuit (25, 27) to switch the connection state of the first and second switch terminals, and a control circuit applying a control signal to the switch circuit. The switch circuit includes a first switching device (57) and a second switching device (56). |
