频率综合器中分频器的研究与设计.pdf

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1、目录摘要···················，，，··············，···，，··················，·，··························，···········……川AbstraCt.·····························································、·，·······················，·······一!V第一章绪论··············，·························，······月·······，·

2、，····，·························……11.1研究背景··················································································……11.2频率综合器的结构·················，·················································……11.3分频器在频率综合器的作用····················································……2

3、1.4研究内容及贡献·······································································……31.5论文的组织结构···，·······················································，············一3第二章分频器的研究················，·············································，一”.”’‘’‘””42.1多模可编程分频器·，·············

4、····················································……42.1.1可预置数的可编程分频器······································，·······……42.1.2尸ulse一Swallow型可编程分频器·············，·······················一52.1.3基于213分频单元的多模可编程分频器···，····················……62.2预分频器····································

5、·············································……62.2.1同步预分频器·····························，······························，··……62.2.2异步逻辑的预分频器································，····················……82.2.3相位开关型预分频器【16]·····，·········································……92.3高速电路结构···，·

6、···。·····························································……102.3.1TS尸C电路···········································，··············，······……102.3.2电流模式逻辑(CML)···················································……12第三章可编程分频器设计························，·····················

7、····················……143.1可编程分频器结构·······················，·········································……143.2尸和S的实现方式···············。·····························，····，·········……143.2.1可编程分频器的分频范围··················，···············。······，……143.22尸和S的实现方式························

8、·····························一153.34/4.5双模预分频器，·····，········