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Low Power & Small Package Gigabit Ethernet PHY DP83867

 2016-04-13

【产品特性】

•Higher speed provides better real-time performance of standard/IEEE Ethernet. Storage and transmission latency can be as high as 125us so with GbE it is reduced to 12.5us.
•ESD is a specification that is important for all applications. Higher ESD requirement are important for industrial applications
•The family offers scalability from commercial to extended industrial temperatures, -40°C to 105°C
•To meet the increasing variations of interfaces, our product family has the capability to accommodate GMII / RGMII / MII / SGMII

【产品应用】

•Human Machine Interface (HMI)
•PLCs
•Distributed and remote I/O modules
•Machine Vision: Camera
•Servo Drives & Motion Control

【文字介绍】

The DP83867 is a robust, low power, fully featured Physical Layer transceiver with integrated PMD sublayers to support 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet protocols. Optimized for ESD protection, the DP83867 exceeds 8kV IEC 61000-4-2 (direct contact). The DP83867 is designed for easy implementation of 10/100/1000 Mb/s Ethernet LANs. It interfaces directly to twisted pair media via an external transformer. This device interfaces directly to the MAC layer through the IEEE 802.3 Standard Media Independent Interface (MII), the IEEE 802.3 Gigabit Media Independent Interface (GMII) or Reduced GMII (RGMII). The DP83867 provides precision clock synchronization, including a synchronous Ethernet clock output. It has low latency and provides IEEE 1588 Start of Frame Detection. The DP83867 consumes less than 500 mW under full operating power. Wake on LAN can be used to lower system power consumption.