VSC8575EV

Overview

The VSC8575EV is an evaluation board designed for the VSC8575-11 quad-port 10/100/1000BASE-T PHY. This device integrates Synchronous Ethernet, VeriTime™ precision timing, and support for QSGMII, SGMII, and RGMII MAC interfaces. It provides comprehensive carrier Ethernet capabilities including IEEE 1588v2 support, Y.1731 OAM, and MPLS-TP OAM for performance monitoring. The PHY features dual recovered clock outputs for synchronization and supports Energy Efficient Ethernet (EEE). Designed for robust operation in cloud network environments, it facilitates hardware and software migration from legacy VSC8574, VSC8572, VSC8504, and VSC8552 devices.

Feature Summary

• Supports Synchronous Ethernet with dual recovered clock outputs for precise timing reference distribution.
• Integrates VeriTime™ technology to enable high-precision IEEE 1588v2 PTP synchronization.
• Provides flexible MAC interface connectivity via QSGMII, SGMII, and RGMII options.
• Includes advanced Carrier Ethernet OAM features such as Y.1731 and MPLS-TP for delay measurement.

Applications

• Cloud network infrastructure applications
• E-commerce and database server connectivity
• Smart grid communication systems
• Enterprise and government communication networks

Procurement Notes

Verify that the specific revision of the VSC8575EV matches the required firmware or hardware configuration for your target application. Confirm compatibility with the host MAC controller interface standards before integration. Ensure all necessary peripheral components are accounted for in the design phase.

Selection Notes

Select this evaluation board when validating designs requiring quad-port Gigabit Ethernet with integrated timing synchronization. It serves as a direct replacement path for designs previously utilizing VSC8584 or VSC8582 where MACSec encryption is not required. Ideal for prototyping high-availability network nodes.

Part Context

The VSC8575EV belongs to the VSC8575 family of Ethernet PHYs manufactured by Microchip Technology. This family targets high-performance networking equipment requiring precise time synchronization and carrier-grade reliability. The evaluation board allows engineers to assess the PHY's performance in real-world scenarios before committing to mass production.

Replacement Considerations

This component serves as a suitable alternative to the VSC8584 and VSC8582 for designs prioritizing IEEE 1588v2 PTP accuracy over MACSec encryption capabilities. It also offers a simplified migration path from older VSC8574, VSC8572, VSC8504, and VSC8552 architectures.