摘要
AD9954是美国AD公司采用先进的DDS技术生产的高集成度频率合成器,它能产生200MHz的模拟正弦波。文章介绍了AD9954的基本特点和引脚功能,分析了其内部结构和工作原理,给出了AD9954在高速调制信号系统中的应用方案。
The AD9954is a highly integrated frequency synthesizer that uses advanced DDS technology and is capable of generating an analog sinusoidal waveform at up to200MHz.The paper introduces the typical features and pin function of the AD9954,analyses its interior framework,theory of operation and application in high-speed modulation signal system.
出处
《国外电子元器件》
2004年第11期23-26,共4页
International Electronic Elements
