| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch circuit which prevents adverse effect or undesired abrupt change when two or more signals are switched with different potential. SOLUTION: The switch circuit includes a switch 105. The switch has a first input 110 formed to receive a first signal, a control input 115 formed to receive a control signal for controlling a switch state, and an output 120 formed to supply an output signal using the first signal and the control signal. The first input 110 may be formed to receive the first signal such as an audio signal, a video signal or other one or more signals. COPYRIGHT: (C)2011,JPO&INPIT |
