PM5397-FGI

Telecom Overview

The PM5397-FGI is a telecom interface integrated circuit manufactured by Microchip Technology, housed in an 896-pin FCBGA package. It supports Ethernet and SONET/SDH functions with GMII and SerDes interfaces. The device operates on a 1.8V supply voltage and features two circuits. It is designed for surface mount mounting and functions within an operating temperature range of -40°C to 85°C.

Telecom Feature Summary

• Supports Ethernet and SONET/SDH protocols
• Integrates GMII and SerDes interfaces
• Operates at 1.8V supply voltage

Telecom Applications

• Telecom interface systems
• SONET/SDH network equipment
• Ethernet connectivity solutions

Telecom Procurement Notes

Verify the manufacturer origin, as sources list both Microchip Technology and Microsemi. Confirm RoHS compliance status and ensure the 896-pin FCBGA package matches your PCB design requirements before procurement.

Telecom Selection Notes

Select this component for applications requiring dual-circuit telecom interfacing with high pin counts. Ensure the system design accommodates the 1.8V power supply and the specific thermal characteristics required for the -40°C to 85°C operating range.

Telecom Part Context

This part belongs to the Roving Networks product line under Microchip Technology. It serves as a specialized interface solution for telecommunications infrastructure, bridging high-speed serial data with parallel interface standards like GMII.

Telecom Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs if considering alternative vendors or updated revisions from the manufacturer.