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Description: 基于MC145159的PLL频率合成器设计与实现
介绍了锁相环路频率合成器的基本原理,分析了集成锁相环芯片M C 145159的工作特性,给出了集成锁相环芯片M C 145159的一个应用实例,为高频频率合成器的设计提供了一个较好的思路.测试结果证明了设计的合理性与实用性,系统频率稳定度优于10-7.-MC145159 PLL frequency synthesizer design and realization of PLL frequency synthesizer the basic principles of integrated PLL chip M C 145159 work characteristics, Integration is the PLL chip M C 145159 example of an application, for High Frequency Synthesizer Design provided a good idea. The test results proved the rationality of design and practicality. the system frequency stability is better than 10-7.
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Size: 192512 |
Author: liming |
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Description: PLL design assistnat-- tells you how to design a good P
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Size: 7548928 |
Author: marcus |
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Description: CMOS PLL Synthesizers：analysis and design -- a very good book by Keliu Shu
Edgar Sánchez-Sinencio and published by Springer.-CMOS PLL Synthesizers: analysis and design a very good book by Keliu ShuEdgar Sánchez-Sinencio and published by Springer.
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Size: 15302656 |
Author: marcus |
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Description: AV系统数字调谐PLL频率合成器的单片机控制
文章利用LC7218PLL频率合成器在AV领域的电调谐功能,提出了一个TV/FM/AM全景接收机设计方案,重点设计分析了LC7218与单片机之间的I/O数据结构,显示了它优良的性能。-AV system PLL digital tuning of the single-chip frequency synthesizer to control the use of article LC7218PLL frequency synthesizer in the AV field of electrical tuning function, a TV/FM/AM panoramic receiver design programs that focus on design and analysis of the LC7218 and MCU between the I/O data structure, demonstrated its excellent performance.
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Size: 96256 |
Author: love2008 |
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Description: 2001年全国大学生电子设计竞赛“索尼杯”得主——调频收音机
本调频收音机主要由索尼公司的FM/AM收音机芯片CXA1019、ROHM公司的PLL频率合成器BU2614(本刊网站上提供了该芯片的资料)和单片机组成。系统以单片机AT89C51为控制核心,实现全频搜索、指定频率范围搜索和手动搜索 数控电位器(X9511)的引入使得音量连续调节而无滑动噪声 液晶显示器显示载频和时钟等信息 采用DC-DC电压转换器使整机在3V电源下稳定工作 为了实现电台存储功能,采用E~2ROM(AT24C04),既不怕掉电,又可存储多个电台 在此基础上,还增加了立体声解码,使声音更动听、逼真。 方案论证与比较 1.调谐方式的选择与论证 方案一 采用LC调谐法,在本振回路中通过机械调整谐振电路的电容值来改变本振频率,从而达到调谐的目的。这种调谐方式电路简单,但频率的稳定性差,且不利于使用单片机进行智能控制。
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Size: 389120 |
Author: liming |
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Description: Jitter is extremely important in systems using PLL-based
clock drivers. The effects of jitter range from not having any
effect on system operation to rendering the system completely
non-functional. This application note provides the reader
with a clear understanding of jitter in high-speed systems. It
introduces the reader to various kinds of jitter in high-speed
systems, their causes and their effects, and methods of reducing
jitter. This application note will concentrate on jitter in PLL-based frequency synthesizers.
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Size: 101376 |
Author: 孙强 |
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Description: 几个锁相环仿真程序－通信技术－不记得哪来的啦。希望有用……。-Several phase-locked loop simulation program- communication technologies- do not remember you come from. Seek to help ... ....
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Size: 6144 |
Author: 纪晓岚 |
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Description: 课程设计做的PLL，里面有关线性和非线性的都有，大家可以-O 课程 设 计 的 PLL, 里面 Tang 关 Cave Cave性和非性的都 Tang, 大家可 Luk
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Size: 3917824 |
Author: 陈旭 |
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Size: 18432 |
Author: 纪晓岚 |
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Description: 用PIC控制ADF4016 PLL芯片,产生6G射频信号-ADF4016 PLL control using PIC chips, radio frequency signals generated 6G
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Size: 4096 |
Author: 毛富强 |
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Description: s3c2410 pll 计算程序-computational procedures s3c2410 pll
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Size: 19456 |
Author: 士大夫 |
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Description: arm pll 的滤波程序 对初学者很有用处 -arm pll filtering procedure useful for beginners
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Size: 716800 |
Author: 滕骞 |
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Description: easy pll,很好的PLL(锁相环设计工具)!-easy pll, good PLL (phase-locked loop design tools)!
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Size: 108544 |
Author: 唐明 |
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Description: PLL FS1860 源程序,调试过是OK的,大家可以参考一下.-PLL FS1860 source, debugging off is OK, and everyone can reference.
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Size: 1024 |
Author: |
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Description: tenx radio pll ic tr1002 and radio ic ta2111 and refence code .
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Size: 53248 |
Author: 倪贵德 |
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Description: pll锁相环仿真程序，经过测试，并附上仿真图，值得学习-pll phase locked loop simulation program, tested with the simulation map, it is worth learning
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Size: 1024 |
Author: james |
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Description: 这个是讲pll的具体用法的,一般在fpga设计中都会用到 他,这个是lattice的xp2的pll的介绍,不过,fpga 都是相通的其他两家也差不多-Pll say this is the specific usage, the general design in the FPGA will use him, this is the lattice of the pll of xp2 introduction, however, fpga are connected to other two similar
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Size: 641024 |
Author: |
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Description: 基于单片机控制锁相环的程序设计，采用AT89S52编程控制LMX2326-Single-chip PLL-based control procedures designed to control AT89S52 programming LMX2326
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Size: 2048 |
Author: shine |
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Description: charge pump for PLL at analog IC design
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Size: 1059840 |
Author: liyonggang |
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Description: 自己写的一个锁相环程序，希望对大家有所帮助-A phase-locked loop to write their own procedures, we hope to be helpful
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Size: 1024 |
Author: 刘伟 |
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