| 发明名称 |
Apparatus and methods for mixed analog-digital frequency synthesizing and modulation |
| 摘要 |
An apparatus includes a phase locked loop (PLL). The phase locked loop (PLL) has coarse tuning (CT), fine tuning-integer (FT-i), fine tuning fractional (FT-f), frequency modulator tuning-fractional (FMT-f), and narrowband (NB) modes of operation.
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| 申请公布号 |
US7692500(B1) |
申请公布日期 |
2010.04.06 |
| 申请号 |
US20080175570 |
申请日期 |
2008.07.18 |
| 申请人 |
MARVELL INTERNATIONAL, LTD. |
发明人 |
KOUKAB ADIL;DECLERCQ MICHEL |
| 分类号 |
G01R23/00;H03B5/12;H03C3/06;H03C3/09;H03L7/00;H03L7/08;H03L7/099 |
主分类号 |
G01R23/00 |
| 代理机构 |
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代理人 |
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