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Conduction switching circuit, conduction switching circuit block, and operating method of conduction switching circuit

机译:传导切换电路,传导切换电路块以及传导切换电路的操作方法

摘要

An object is to provide a conduction switching circuit, an operation method of a conduction switching circuit, and a conduction switching circuit block, which can prevent a leakage of a high frequency signal without insertion loss of a reactance. A conduction switching circuit includes a first MOSFET, a second MOSFET connected to the first MOSFET via a first node, and a first control terminal connected to the first node. The first MOSFET and the second MOSFET are provided so as to be electrically connected in series at ON state. The first control terminal is configured to apply a voltage to the first node so that capacitance of the first MOSFET and the second MOSFET is decreased when the first MOSFET and the second MOSFET are OFF state.
机译:一个目的是提供一种导通开关电路,一种导通开关电路的操作方法以及一种导通开关电路块,其可以防止高频信号的泄漏而没有电抗的插入损耗。传导开关电路包括第一MOSFET,经由第一节点连接到第一MOSFET的第二MOSFET以及连接到第一节点的第一控制端子。设置第一MOSFET和第二MOSFET以便在导通状态下串联电连接。第一控制端子被配置为向第一节点施加电压,使得当第一MOSFET和第二MOSFET处于截止状态时,减小第一MOSFET和第二MOSFET的电容。

著录项

  • 公开/公告号US2010207679A1

    专利类型

  • 公开/公告日2010-08-19

    原文格式PDF

  • 申请/专利权人 TOMONORI OKASHITA;

    申请/专利号US20100656784

  • 发明设计人 TOMONORI OKASHITA;

    申请日2010-02-16

  • 分类号H03K17/687;

  • 国家 US

  • 入库时间 2022-08-21 18:56:11

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