利用MC145152-2设计吞脉冲锁相频率合成器  

Designing a Pulse-swallow PLL Freq. Synthesizer by using MC145152-2

作　　者：何红松[1] 

机构地区：[1]湖南科技学院电子工程与物理系,湖南永州425006

出　　处：《零陵学院学报》2004年第6期71-74,共4页

摘　　要：本文首先介绍专用集成锁相频率合成器芯片MC145152-2的结构特点和应用原理,然后介绍吞脉冲程序分频器原理,最后详细讨论用MC145152-2和MC12017构成吞脉冲锁相频率合成器电路的设计方法。I firstly introduced the property and the application principle of MC145152-2 which is a professional PLL Freq. synthesizer chip. Then I introduced the principle of Pulse-swallow Programmable divider. In the end, I deduced the method to to design a kind of Pulse-swallow PLL Freq. Synthesizer with MC145152-2 and MC12017.

关 键 词：PLL频率合成器 双模前置分频器 吞脉冲程序分频器 电路设计 

分 类 号：O41[理学—理论物理]