DP83867ISRGZR

Controllers Overview

The DP83867ISRGZR is a Gigabit Ethernet PHY transceiver manufactured by Texas Instruments, designed for high-performance networking applications. It supports 10/100/1000 Base-TX standards and features RGMII and SGMII interfaces for flexible MAC connectivity. The device operates within a temperature range of -40°C to +85°C and utilizes a 48-VQFN (7x7) package with exposed pad for efficient thermal management. Power supply requirements include 1.1V and 2.5V rails, with a maximum supply current of 157mA. It complies with RoHS3 specifications and has a Moisture Sensitivity Level (MSL) of 3.

Controllers Feature Summary

• Supports full-duplex and half-duplex operation across 10/100/1000 Mbps speeds
• Integrates RGMII and SGMII interface options for versatile system integration
• Includes advanced diagnostic capabilities for link status monitoring
• Features low power consumption suitable for energy-efficient designs

Controllers Applications

• Industrial Ethernet switches and routers
• Automotive infotainment and telematics systems
• Network infrastructure equipment requiring extended temperature ranges

Controllers Procurement Notes

Verify the specific suffix 'SRGZR' corresponds to the tape-and-reel packaging format when ordering. Confirm that the 48-VQFN package dimensions align with your PCB footprint design. Ensure compatibility with the required 1.1V and 2.5V power domains in your system architecture before procurement.

Controllers Selection Notes

Select this component when both RGMII and SGMII interface support are required from a single PHY device. Consider the 48-VQFN package size constraints and thermal dissipation needs for your enclosure design. Verify that the operating temperature range meets your environmental requirements.

Controllers Part Context

This part belongs to the DP83867 family of Gigabit Ethernet PHYs from Texas Instruments. It shares core functionality with variants like the DP83867IRRGZR but differs in interface support and package type. The IS variant specifically targets applications needing SGMII capability alongside standard RGMII.

Controllers Replacement Considerations

Direct substitutes include other DP83867 family members such as DP83867IRRGZR or DP83867ERGZ, though interface differences must be evaluated. Check datasheet revisions for pin-to-pin compatibility if replacing existing designs.