摘要
介绍了Analog devices推出的用于光网络应用中时钟和数据恢复(CDR)ADN2817的主要特点,并设计了基于ADN2817的光信号速率自动识别,阐述了具体硬件电路设计,给出了软件系统流程图。
The main characteristics of ADN2817 which is a clock and data recovery used in optical network applicaltion are introduced.The design of an optical rute auto recognizing system based on ADN2817 is proposed.The design of the hardware circuit is provided.Finally,the softeware configuration is given.
出处
《国外电子元器件》
2008年第5期50-52,共3页
International Electronic Elements
