基于ADF436的集成数字频率合成器与压控振荡器

字数:12789,页数:41

摘要:
ADF4360-1是一个完整地综合数字频率合成器和电压振荡器（压控振荡器）。且设计成一中心频率为2250MHZ.另外、可以双向选择,而且输出端的频率在1025兆赫和 1225兆赫之间。所有的控制由芯片内的3线接口控制,这个设计可以通过3.0V到3.6V的电源供电,当不用时可以自动断电.

Abstract:
The ADF4360-4 is a fully integrated integer-N synthesizer and voltage-controlled oscillator (VCO). The ADF4360-4 is designed for a center frequency of 1600 MHz. In addition, a divide-by-2 option is available, whereby the user gets an RF output of between 725 MHz and 875 MHz.
Control of all the on-chip registers is through a simple 3-wire interface. The device operates with a power supply ranging from 3.0 V to 3.6 V and can be powered down when not in use.

目录
1课题介绍与初步介绍................................................................3
2总电路图..........................................................................4
3摘要..............................................................................5
4其本参数,技术要求与特性曲线.......................................................8
5引脚配制和功能描述...............................................................10
6典型动态特性曲线.................................................................12
7具体电路说明.....................................................................24
8二种芯片的具体应用...............................................................40

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基于ADF436的集成数字频率合成器与压控振荡器......