[原创] Microchip KSZ8061以太网物理层收发器解决方案

Microchip公司的KSZ8061MN是单片10Base-T/100Base-TX以太网物理层收发器,能在不屏蔽双绞线(UTP)电缆上发送和接收数据.器件具有Quiet-WIRE®内部滤波以降低发送损耗,并提供MII接口,以直接和MII兼容的以太网MAC处理器和交换直接连接.主要用在工业控制,汽车在线诊断(OBD),汽车网关,照相和传感器网络和娱乐系统.本文介绍了KSZ8061MN主要特性,功能框图,KSZ8061 32-QFN评估板主要特性,框图,电路图,材料清单和PCB元件布局图.

The KSZ8061MN is a single-chip 10Base-T/100Base-TX Ethernet physical layer transceiver for transmission and reception of data over unshielded twisted pair (UTP) cable.

The KSZ8061MN features Quiet-WIRE® internal filtering to reduce line emissions. It is ideal for applications, such as automotive or industrial networks, where stringent radiated emission limits need to be met. Quiet-WIRE can use low-cost unshielded cable, where previously only shielded cable solutions were possible. The KSZ8061MN also features enhanced immunity to environmental EM noise.

The KSZ8061MN offers the Media Independent Interface (MII) for direct connection with MII-compliant Ethernet MAC processors and switches.

It is designed to exceed Automotive AEC-Q100 and EMC requirements, and features an extended temperature range of −40℃ to +105℃.
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