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LX914是LEVELONE公司生产的一种为混合媒体网络设计的多端口集成转发器 ,可用于在数据采集点和处理中心之间进行接力转发。文中介绍LX914的结构和引脚功能 ,并着重介绍一种设计灵活、配置方便的四端口高性能以太网数据转发器的设计原理及结构电路 ,分析了该电路的性能和应用结果。
The LX914 is a multiport integrated transponder designed by LEVELONE for mixed media networks that can be used to relay traffic between data acquisition points and processing centers. This paper introduces the structure and pin functions of the LX914 and focuses on the design principle and structure of a four-port high performance Ethernet data translator with flexible design and convenient configuration. The performance and application results of the circuit are analyzed.