SMSC LAN9303M三端管理以太网交换方案

SMSC公司的LAN9303 和LAN9303M是高性能小型全特性3端管理以太网交换器件,特别设计用于消费类电子产品,具有缩短开发周期,低成本,灵活性和易于集成等特性.支持per-port IEEE 802.1Q VLAN,直接和家庭网络技术如MoCA, HomePlug, HomePNA™ (HPNA)和光纤连接,并支持Turbo MII模式,单电源3.3V工作,目标应用在有线电视,卫星电视和IP机顶盒(STB),数字电视,DVR/PDVR,VoIP/视频电话,家庭网络,测试测量设备以及工业自动化和控制.本文介绍了LAN9303 和LAN9303M的产品亮点,系统方框图, LAN9303M 72QFN 用户评估板方框图,详细电路图和所用材料清单.

LAN9303/9303M: Industry’s Smallest 3-port 10/100 Managed Ethernet Switches with Single/Dual MII/RMII/Turbo MII Support

SMSC’s LAN9303 and LAN9303M are high-performance, small-footprint, full-featured 3-port managed Ethernet switches. Both devices are application-optimized for consumer electronics designs which have a rapid development cycle and require low-cost switching functionality, flexibility and ease of integration.

Featuring the industry’s smallest form factor 3-port switches, the LAN9303/9303M support compact PCB design and single (LAN9303) or dual (LAN9303M) MII/RMII/Turbo MII (Media Independent, Reduced Media Independent and Turbo Media Independent Interfaces).
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