基于数字锁相环的宽带频率源设计  

Design of Wideband Frequency Resource Based on Digital Phase Locked Loop

作　　者：孙珏[1] 

机构地区：[1]船舶重工集团公司723所,扬州225001

出　　处：《舰船电子对抗》2011年第3期110-113,共4页Shipboard Electronic Countermeasure

摘　　要：介绍了数字锁相环路的基本原理,分析了集成锁相环芯片ADF4107的性能,采用其设计出一种具有多个频道的宽带频率合成器,它具有结构简单、稳定性好、精度高、易实现等特点。This paper introduces the basic theory of digital phase locked loop,analyzes the performance of integrated phase locked loop chip ADF4107,and uses ADF4107 to design a kind of wideband frequency synthesizer with multi-channel,which has characteristics such as simple structure,perfect stability,high precision and easy realization,etc..

关 键 词：频率合成器 数字锁相环 集成锁相环 

分 类 号：TN942.1[电子电信—信号与信息处理]