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MC145159 PLL频率合成器锁相环频率合成器的设计与实现…
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.
- 2022-01-25 17:55:23下载
- 积分：1
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简单的矩形绘制在Java
应用背景这个应用程序用于创建矩形画布，调整大小，选择新的矩形的填充颜色，并移动它。关键技术这 ；应用程序开发使用Java技术
- 2022-11-02 22:10:03下载
- 积分：1
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JUnit JUnit introduction of the model of the model of learning and learning itse...
junit中的模式
介绍junit的模式，对学习junit本身和学习设计模式都有帮助-JUnit JUnit introduction of the model of the model of learning and learning itself JUnit design pattern help
- 2022-02-14 09:42:30下载
- 积分：1
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后备机种市电侦测方法
<1> 市电频率范围：
50Hz：46Hz~54Hz
60Hz：55Hz~65Hz
<4>市电波形...
后备机种市电侦测方法
市电频率范围：
50Hz：46Hz~54Hz
60Hz：55Hz~65Hz
市电波形衰减率：84/1
市电AD转换公式：
(1)市电AD转换值 = ((Vip / 84) / 5V) * 256 + Voffset
(2)如：以市电电压100V为例，其所对应的AD转换值：
AD转换值 = ((100 / 84)/ 5V) * 256 = 61T；
-City reserve aircraft detection methods < 1> City frequency range: 50Hz: 46Hz ~ 54Hz 60Hz: 55Hz ~ 65Hz < 4> City waveform attenuation rate: 84/1 < 5> City AD conversion formula: (1) City AD conversion value = ((Vip/84)/5V)* 256+ Voffset (2) such as: voltage 100V power to the city as an example, it corresponds to the AD conversion value: AD conversion value = ((100/84)/5V)* 256 = 61T
- 2022-08-02 17:00:59下载
- 积分：1
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photoshop tutorial simple structure and rich in content and learning can give yo...
photoshop教程 内容丰富 结构简单 能给你的学习带来很大的帮助 -photoshop tutorial simple structure and rich in content and learning can give you great help
- 2022-08-24 04:45:34下载
- 积分：1
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这是一篇关于敏捷建模的文章,主要内容为:敏捷建模的价值观 核心原则 补充原则 核心实践 补充实践 从混乱到有序_ AM的实践如何结合到一起....
这是一篇关于敏捷建模的文章,主要内容为:敏捷建模的价值观 核心原则 补充原则 核心实践 补充实践 从混乱到有序_ AM的实践如何结合到一起.
-This is an article on the agile modeling, the main contents as follows: the values of Agile Modeling the core principles of the core practice of the principle of supplementary practice from chaos to order _ AM practice how to combine together.
- 2023-04-18 13:50:07下载
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it is phase shift keying
it is phase shift keying
- 2022-08-15 11:37:33下载
- 积分：1
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unicode
unicode论文，介绍unicode的论文，可以学习unicode。-unicode
- 2022-02-16 01:48:50下载
- 积分：1
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matlab常用函数大全，方便速查matlab各种函数
matlab常用函数大全，方便速查matlab各种函数-matlab commonly used functions Daquan, to facilitate a variety of functions matlab Quick Fact
- 2022-04-28 03:40:18下载
- 积分：1
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this is a testt his is a testt his is a testt his is a testt his is a testt his...
this is a testt his is a testt his is a testt his is a testt his is a testt his is a testt his a test-this is a testthis is a testthis is a testthis is a testthis is a testthis is a testthis is a testthis is a testthis is a testthis is a testthis is a testthis is a testthis is a test
- 2022-08-20 22:09:50下载
- 积分：1
