摘要
为深度学习锁相环的原理和应用,阐述了锁相环与锁相环频率合成器电路工作原理,利用4046A锁相环芯片设计频率合成器的仿真实验和实际测试,并对仿真实验波形进行了分析,在实践过程中对锁相环与频率合成器有进一步的了解与认知。实验结果表明,基于4046A的频率合成器设计易行且调试方便,有很大的实用价值。
In order to learn the principle and application of phase-locked loops in depth,the paper explains the working principle of phase-locked loops and phase-locked loop frequency synthesizer circuits,and designs a frequency synthesizer using 4046A phase-locked loop chip for simulation experiments and practical tests,and analyzes the simulation experimental waveforms,so that learners can have further understanding and knowledge of phase-locked loops and frequency synthesizers in the practical process.The experimental results show that the design of frequency synthesizer based on 4046A is easy to debug,and has great practical value.
作者
孙婉怡
陈育德
徐建东
蒋野
SUN Wanyi;CHEN Yude;XU Jiandong;JIANG Ye(College of Information and Electronic Technology,Jiamusi University,Jiamusi Heilongjiang 154007,China)
出处
《佳木斯大学学报（自然科学版）》
CAS
2023年第4期167-170,共4页
Journal of Jiamusi University：Natural Science Edition
基金
佳木斯大学教育教学改革研究项目(2021JY2-82)。
