DP83867IRPAP datasheet(22/139 Pages) TI2

номер детали	DP83867IRPAP

подробное описание детали	DP83867IR/CR Robust, High Immunity 10/100/1000 Ethernet Physical Layer Transceiver

PDF	139 Pages

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производитель	TI2 [Texas Instruments]

домашняя страница	https://www.ti.com

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7 Detailed Description

7.1 Overview

The DP83867 is a fully featured Physical Layer transceiver with integrated PMD sub-layers to support 10BASE-

Te, 100BASE-TX and 1000BASE-T Ethernet protocols.

The DP83867 is designed for easy implementation of 10/100/1000Mbps Ethernet LANs. DP83867 interfaces

directly to twisted pair media via an external transformer. This device interfaces directly to the MAC layer through

the IEEE 802.3u Standard Media Independent Interface (MII), the IEEE 802.3z Gigabit Media Independent

Interface (GMII), or Reduced GMII (RGMII).

The DP83867 provides precision clock synchronization, including a synchronous Ethernet clock output.

DP83867 has low jitter, low latency and provides IEEE 1588 Start of Frame Detection for time sensitive

protocols.

The DP83867 offers remarkable diagnostic features including dynamic link quality monitoring for fault prediction

during normal operation. DP83867 can support up to 130m cable length.

DP83867IR, DP83867CR

SNLS484I – FEBRUARY 2015 – REVISED JANUARY 2025

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DP83867IRPAP датащи(PDF) 22 Page - Texas Instruments