A NOVEL METHOD OF FREQUENCY SYNTHESIS FOR FAST SWITCHING
    1.
    发明申请
    A NOVEL METHOD OF FREQUENCY SYNTHESIS FOR FAST SWITCHING 审中-公开
    一种快速切换频率合成的新方法

    公开(公告)号:WO2007079098A2

    公开(公告)日:2007-07-12

    申请号:PCT/US2006/049330

    申请日:2006-12-27

    CPC classification number: H03L7/18 G06F1/022 G06F7/602 H03K21/00

    Abstract: A digital frequency synthesizer can be implemented with single source design, a multiplexer design, a fractional divider design, or a frequency multiplier and frequency divider design. Implementations can utilize a controller dithering circuit or a delta-sigma modulator. The frequency synthesizer can be implemented in a CMOS structure and can utilize a clean up phase locked loop (PLL).

    Abstract translation: 数字频率合成器可以采用单源设计,多路复用器设计,分数分频器设计或倍频器和分频器设计来实现。 实现可以利用控制器抖动电路或Δ-Σ调制器。 频率合成器可以以CMOS结构实现,并且可以利用清理锁相环(PLL)。

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