DP83867CS datasheet(18/129 Pages) TI2

部件名	DP83867CS

功能描述	DP83867E/IS/CS Robust, High Immunity, Small Form Factor 10/100/1000 Ethernet Physical Layer Transceiver

PDF	129 Pages

Scroll/Zoom	100%

制造商	TI2 [Texas Instruments]

网页	https://www.ti.com

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18 / 129 page

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-, and 1000Mbps Ethernet LANs. DP83867

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

MAC layer through the Reduced GMII (RGMII) or embedded clock Serial GMII (SGMII).

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.

DP83867CS, DP83867IS, DP83867E

SNLS504F – OCTOBER 2015 – REVISED JANUARY 2025

www.ti.com

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DP83867CS 数据表(PDF) 18 Page - Texas Instruments