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1.
公开(公告)号:WO2007079098A3
公开(公告)日:2007-09-13
申请号:PCT/US2006049330
申请日:2006-12-27
Applicant: SRIDHARAN KARTIK M
Inventor: SRIDHARAN KARTIK M
IPC: H03L7/16
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通过单一信号源设计,多路复用器设计,分数分频器设计或倍频器和分频器设计实现。 实现可以利用控制器抖动电路或delta-sigma调制器。 频率合成器可以用CMOS结构实现,并可以使用清理锁相环(PLL)。
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2.
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
Applicant: SRIDHARAN, Kartik, M.
Inventor: SRIDHARAN, Kartik, M.
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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