VSC8489YJU-15

Telecom Overview

The VSC8489YJU-15 is a single-port 10 Gigabit Ethernet PHY transceiver manufactured by Microchip Technology. It operates at data rates up to 10 Gb/s and supports the 10GBASE-KR standard for backplane applications. The device integrates two transceivers within an FCBGA-196 package, designed for surface mount installation. It utilizes MDIO/SPI and RXAUI/XAUI interfaces for control and data transmission. Power requirements include minimum and maximum voltages of 1 V and 1.2 V respectively. The component functions reliably within an operating temperature range from -40°C to +110°C, with a typical power dissipation of 875 mW.

Telecom Feature Summary

• Supports 10GBASE-KR standard for high-speed backplane connectivity
• Integrates dual transceivers in a compact FCBGA-196 package
• Compatible with RXAUI/XAUI and MDIO/SPI interface protocols

Telecom Applications

• High-performance networking equipment requiring 10GbE backplane links
• Telecommunications infrastructure utilizing 10GBASE-KR standards
• Industrial communication systems operating in extended temperature environments

Telecom Procurement Notes

Verify current availability status as the component is listed as obsolete or end-of-life. Confirm that the FCBGA-196 package matches your PCB footprint design. Ensure compatibility with required voltage levels of 1 V and 1.2 V. Check for moisture sensitivity classification prior to soldering processes. Validate that the RXAUI/XAUI interface aligns with your system controller specifications.

Telecom Selection Notes

Select this component only if 10GBASE-KR backplane support is mandatory. Ensure the design accommodates the FCBGA-196 package constraints. Verify that the host system supports the specified MDIO/SPI and RXAUI/XAUI interfaces. Consider the thermal management requirements associated with 875 mW power dissipation. Confirm that the operating temperature range meets the environmental demands of the target application.

Telecom Part Context

This part belongs to the VSC8489 series of Ethernet ICs, specifically designed for 10 Gigabit Ethernet applications. It is categorized under Communication & Networking ICs and Ethernet Transceivers. The device serves as a physical layer solution for high-speed data transmission over copper backplanes.

Telecom Replacement Considerations

The VSC8489YJU-16 is identified as a potential replacement option. Verify functional equivalence and pin compatibility before substitution. Confirm that the alternative part meets all original electrical and mechanical specifications.