CHIP WITH ESD PROTECTION FUNCTION
    2.
    发明申请
    CHIP WITH ESD PROTECTION FUNCTION 审中-公开
    带防静电功能的芯片

    公开(公告)号:US20110242712A1

    公开(公告)日:2011-10-06

    申请号:US12753061

    申请日:2010-04-01

    IPC分类号: H02H9/00

    CPC分类号: H01L27/0296

    摘要: An exemplary chip includes an input/output (I/O) area and a core area is provided. The input/output (I/O) area has a first I/O block operated under a first power domain and a second I/O block operated under a second power domain placed therein, wherein a voltage range of the first power domain is distinct from a voltage range of the second power domain. The core area has at least one circuit therein performing at least one function of the chip, and the core area further has at least one power cut cell placed therein wherein the power cut cell is coupled to the first I/O block and the second I/O block via a plurality of connectors for providing an electrostatic discharge (ESD) path between the first I/O block and the second I/O block.

    摘要翻译: 示例性芯片包括输入/​​输出(I / O)区域和提供核心区域。 输入/输出(I / O)区域具有在第一功率域下操作的第一I / O块和在其中放置第二功率域的第二I / O块,其中第一功率域的电压范围是不同的 从第二功率域的电压范围。 核心区域中至少有一个电路执行芯片的至少一个功能,并且核心区域还具有放置在其中的至少一个功率切断单元,其中功率切断单元耦合到第一I / O模块,而第二I / O块通过多个连接器,用于在第一I / O块和第二I / O块之间提供静电放电(ESD)路径。

    Loading reduction device and method
    3.
    发明授权
    Loading reduction device and method 有权
    减载装置及方法

    公开(公告)号:US07974050B2

    公开(公告)日:2011-07-05

    申请号:US11907644

    申请日:2007-10-16

    IPC分类号: H02H9/00

    CPC分类号: H01L27/0251

    摘要: An active loading-reduction device is provided for a circuit. The circuit has functional circuitry coupled to a terminal to receive an alternating voltage. The circuit also has an electrostatic discharge protector that is coupled to the terminal. The active loading-reduction device includes active circuitry that is adapted to be coupled to a power supply to provide a reactance to counteract a reactance provided by the electrostatic discharge protector at the terminal of the circuit.

    摘要翻译: 为电路提供一个有源负载减小装置。 电路具有耦合到端子以接收交流电压的功能电路。 电路还具有耦合到端子的静电放电保护器。 有源负载减小装置包括有源电路,其适于耦合到电源以提供电抗以抵消由电路端子处的静电放电保护器提供的电抗。

    Loading reduction device and method
    4.
    发明申请
    Loading reduction device and method 有权
    减载装置及方法

    公开(公告)号:US20090096432A1

    公开(公告)日:2009-04-16

    申请号:US11907644

    申请日:2007-10-16

    IPC分类号: G05F1/70

    CPC分类号: H01L27/0251

    摘要: An active loading-reduction device is provided for a circuit. The circuit has functional circuitry coupled to a terminal to receive an alternating voltage. The circuit also has an electrostatic discharge protector that is coupled to the terminal. The active loading-reduction device includes active circuitry that is adapted to be coupled to a power supply to provide a reactance to counteract a reactance provided by the electrostatic discharge protector at the terminal of the circuit.

    摘要翻译: 为电路提供一个有源负载减小装置。 电路具有耦合到端子以接收交流电压的功能电路。 电路还具有耦合到端子的静电放电保护器。 有源负载减小装置包括有源电路,其适于耦合到电源以提供电抗以抵消由电路端子处的静电放电保护器提供的电抗。