VSC8221XHH

Drivers, Receivers, Transceivers Overview

The VSC8221XHH is a single-port Ethernet transceiver manufactured by Microchip Technology, designed for 10/100/1GBASE-T applications. It operates within a supply voltage range of 1.14 V to 3.6 V and supports data rates up to 1.25 Gb/s. The component utilizes JTAG and SerDes/SGMII interface types for system integration. It is housed in a TFBGA-100 package suitable for surface mount installation. The device functions reliably across an operating temperature range from 0°C to +100°C. This PHY integrates essential features for high-speed networking connectivity.

Drivers, Receivers, Transceivers Feature Summary

• Supports 10/100/1GBASE-T standards for versatile Ethernet connectivity
• Integrates single-port transceiver with SerDes/SGMII interface capabilities
• Operates within extended industrial temperature ranges

Drivers, Receivers, Transceivers Applications

• Industrial Ethernet networking equipment
• Telecommunications infrastructure devices
• High-speed data communication systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix XHH against official Microchip documentation to confirm package type and material specifications. Ensure compliance with RoHS directives as indicated in manufacturer datasheets. Confirm moisture sensitivity levels prior to PCB assembly processes. Validate that the source channel provides authentic components directly from authorized distribution networks to prevent counterfeit risks.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-port Gigabit Ethernet solution with SGMII or SerDes interfaces is required. Consider the TFBGA-100 package constraints during layout design. Evaluate power supply requirements between 1.14 V and 3.6 V. Verify thermal management capabilities for operation up to +100°C in enclosed environments compared to lower temperature variants.

Drivers, Receivers, Transceivers Part Context

This part belongs to the VSC8221 series of Ethernet PHYs from Microchip Technology. The series focuses on providing robust physical layer solutions for copper-based Ethernet networks. The XHH designation specifically identifies the package configuration and operational characteristics distinct from other suffixes in the same product family.

Drivers, Receivers, Transceivers Replacement Considerations

Consult official Microchip substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters before replacing with similar single-port PHYs. Ensure interface compatibility with existing SGMII or SerDes controllers.