Threshold voltage dependent power-gate driver
    1.
    发明授权
    Threshold voltage dependent power-gate driver 有权
    阈值电压相关的电源门驱动器

    公开(公告)号:US08922252B2

    公开(公告)日:2014-12-30

    申请号:US13720471

    申请日:2012-12-19

    Abstract: Described is an apparatus which comprises: a first node to provide an un-gated power supply; a second node to provide a threshold dependent supply; an inverter with an input and an output, the inverter coupled to the first and second nodes, the inverter to receive the un-gated power supply at its power supply node, and to receive the threshold dependent supply for supplying ground supply at its ground node; and a transistor with its gate terminal coupled to the output of the inverter, the transistor to provide gated power supply to one or more logic units.

    Abstract translation: 描述了一种装置,其包括:提供非门控电源的第一节点; 提供阈值依赖电源的第二节点; 具有输入和输出的逆变器,反相器耦合到第一和第二节点,逆变器接收其电源节点处的未门控电源,并接收用于在其接地节点处提供地电源的阈值依赖电源 ; 以及其栅极端子耦合到反相器的输出的晶体管,晶体管提供给一个或多个逻辑单元的门控电源。

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