MULTI-FREQUENCY NOISE SUPPRESSION CAPACITOR SET
    7.
    发明申请
    MULTI-FREQUENCY NOISE SUPPRESSION CAPACITOR SET 审中-公开
    多频噪声抑制电容器

    公开(公告)号:WO2006009772A3

    公开(公告)日:2007-01-18

    申请号:PCT/US2005021293

    申请日:2005-06-16

    Abstract: A decoupling device (10) includes a plurality of capacitors having different capacitances (14, 16, 18) physically mounted in a package (12, 212), and terminals including at least one first terminal (24, 224) and at least one second terminal (26, 226) adapted for mounting the package to a circuit panel. The plural capacitors are connected in parallel between the first and second terminals so as to form plural circuits with different self-resonant frequencies. The device can be mounted as a unit on a circuit board with the first terminals connected to a power conductor and the second terminals connected to a ground conductor, and provides low impedance shunting of noise over a wide frequency spectrum.

    Abstract translation: 解耦装置(10)包括物理地安装在封装(12,212)中的具有不同电容(14,16,18)的多个电容器,以及包括至少一个第一端子(24,224)和至少一个第二端子 端子(26,226),适于将封装安装到电路板。 多个电容器并联连接在第一和第二端子之间,以形成具有不同自谐振频率的多个电路。 该装置可以作为单元安装在电路板上,其中第一端子连接到电源导体,并且第二端子连接到接地导体,并且在宽频谱上提供低阻抗的噪声分流。

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