Method and electronic device using random pulse characteristics in digital signals
    1.
    发明授权
    Method and electronic device using random pulse characteristics in digital signals 失效
    在数字信号中使用随机脉冲特性的方法和电子装置

    公开(公告)号:US06169889A

    公开(公告)日:2001-01-02

    申请号:US08905629

    申请日:1997-08-04

    IPC分类号: H04B100

    CPC分类号: H04B15/02 H04B2215/067

    摘要: An electronic device has reduced radio frequency interference (RFI) emissions. The electronic device includes a signal generator that is coupled to a reference clock signal and a first digital circuit. The signal generator generates a random signal derived from the reference clock signal. The first digital circuit is coupled to the signal generator. The random signal governs pulse characteristics of the first digital circuit.

    摘要翻译: 电子设备降低了射频干扰(RFI)排放。 电子设备包括耦合到参考时钟信号和第一数字电路的信号发生器。 信号发生器产生从参考时钟信号导出的随机信号。 第一数字电路耦合到信号发生器。 随机信号控制第一数字电路的脉冲特性。