发明名称 |
Frequency modulation linearization system for a Fractional-N offset PLL |
摘要 |
A linearization system is provided for a Fractional-N Offset Phase Locked Loop (FN-OPLL) in a frequency or phase modulation system. In general, the linearization system processes a modulation signal to provide a linearized modulation signal to a fractional-N divider in a reference path of the FN-OPLL such that a frequency or phase modulation component at the output of the FN-OPLL is substantially linear with respect to the modulation signal.
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申请公布号 |
US7449960(B2) |
申请公布日期 |
2008.11.11 |
申请号 |
US20060415808 |
申请日期 |
2006.05.02 |
申请人 |
RF MICRO DEVICES, INC. |
发明人 |
BUNCH RYAN LEE;HIETALA ALEXANDER WAYNE;HUMPHREYS SCOTT ROBERT |
分类号 |
H03L7/085;H03L7/089;H03L7/099 |
主分类号 |
H03L7/085 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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