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DP83867IRPAPR

TIDP83867IRPAPR

Texas Instruments
Ethernet Physical Layer Controller 10/100/1000 Base-TX PHY RGMII, SGMII Interface 64-HTQFP (10x10)
NRND5,022 in stock
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Overview

The DP83867IRPAPR is a robust, low-power Gigabit Ethernet physical layer transceiver designed for high-performance networking applications. It supports 10/100/1000 Mbps data rates and features flexible MAC interfaces including RGMII and SGMII. This PHY is engineered for reliability with high ESD protection and ultra-low latency, making it ideal for real-time industrial communication.

Why Choose This Part

This transceiver provides exceptional durability with over 8000V IEC 61000-4-2 ESD protection and integrated MDI termination resistors to reduce BOM complexity. It offers highly flexible timing with 16 programmable RGMII delay modes and supports multiple supply voltages (1.1V, 2.5V) for optimized power consumption. Additionally, diagnostic features like RJ45 mirror mode and cable diagnostics simplify system troubleshooting.

Applications

Industrial Ethernet
Used in programmable logic controllers (PLCs) and factory automation systems requiring Time Sensitive Networking (TSN) compliance.
Motor Control
Ideal for high-speed motor drives where low RGMII latency (TX < 90ns, RX < 290ns) is critical for closed-loop control.
Ethernet Backhaul
Suitable for wireless infrastructure and base stations requiring synchronized clock outputs and IEEE 1588 time stamping.
Test and Measurement
Utilized in high-end instrumentation that demands low electromagnetic emissions meeting EN55011 Class B standards.

Key Specifications

Function Physical Layer Controller
Protocol Ethernet
Interface RGMII, SGMII
Standards 10/100/1000 Base-TX PHY
Package / Case 64-PowerTQFP
Current - Supply 157mA
Voltage - Supply 1.1V, 2.5V
Operating Temperature -40degC ~ 85degC
Supplier Device Package 64-HTQFP (10x10)

Getting Started

Designers should utilize the DP83867ERGZ-S-EVM evaluation module to verify performance over RGMII and SGMII interfaces. Configuration is managed via MDIO/MDC registers, and the device supports JTAG for boundary scan testing. Ensure the thermal pad of the 64-HTQFP package is properly soldered to a large PCB ground plane for optimal heat dissipation and signal integrity.

DP83867I Family

Also available as: DP83867IRPAPT

Also Consider

KSZ9031RNXIA MCHPMicrochip Technology - A widely used RGMII Gigabit PHY often selected for its broad compatibility with various SoC MACs.

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Categories

Interface ICs > Ethernet PHY Industrial & Automation > Industrial Communication