基于PE3236的频率合成器电路设计与实现  

Design and Implementation of Frequency Synthesizer Circuit Based on PE3236

作　　者：宋青平[1] 张晓林[2] 齐建中[1] 

机构地区：[1]北方工业大学信息工程学院,北京100144 [2]北京航空航天大学电子信息工程学院,北京100083

出　　处：《测控技术》2009年第7期79-80,84,共3页Measurement & Control Technology

摘　　要：设计并实现了一种L波段的锁相环频率合成器。采用集成芯片PE3236,分析了PE3236和频率合成器的特性,分析了电路结构,计算并确定了各个部件的参数,完成了硬件电路的设计。测试结果表明能够合成需要的频率,频率合成器环路工作稳定,并且可以根据需要改变频率,表明了设计的正确性。A L-band frequency synthesizer is designed and implemented. Integrated chip PE3236 is selected in this design, the features of PE3236 and frequency synthesizer are analyzed and the circuit structure is discussed. At last, the values of the components is calculated and hardware circuit design is completed. The test results realize the specific frequency synthesis, frequency synthesizer loop is stable, and the frequency can be switched in accordance with requirement, which demonstrate the correctness of the design.

关 键 词：PE3236 频率合成器 环路滤波器 压控振荡器 

分 类 号：TN742[电子电信—电路与系统]