| 摘要 |
A switch control circuit (100) includes: a clock generating circuit (120) that generates one or more periodic signals (B1-B4) having a predetermined cycle; a clock adjusting circuit (130) that generates one or more control signals (S1-S4) by adjusting a bias voltage of the one or more periodic signals and changing an ON period of the one or more periodic signals; and at least one switching circuit including one or more switches (S1-S4) that are switched to ON if respective amplitudes of the generated one or more control signals (S1-S4) is equal to or higher than a threshold value and that are switched to OFF if the respective amplitudes of the generated one or more control signals is less than the threshold value. |
