PM5336B-FGI

Telecom Overview

The PM5336B-FGI is a telecommunications interface integrated circuit manufactured by Microchip Technology, functioning as a frame synchronizer. It supports DS3, E1, E3, Ethernet, and T1 interfaces for data framing applications. The device is housed in a 1152-BBGA package with dimensions of 35x35 mm. It operates within standard industrial temperature ranges and complies with RoHS3 specifications. The component is designed for surface mount installation and is currently listed as an active product in the manufacturer's portfolio.

Telecom Feature Summary

• Provides dedicated hardware support for framing synchronization across multiple telecommunication standards including DS3, E1, E3, Ethernet, and T1.
• Integrates high-density connectivity via a 1152-ball BGA package to facilitate complex signal routing in telecom equipment.
• Includes built-in compliance features such as RoHS3 adherence and defined moisture sensitivity levels for reliable manufacturing integration.

Telecom Applications

• Telecommunications network infrastructure requiring multi-standard frame synchronization
• Digital cross-connect systems handling DS3, E1, E3, and T1 signals
• Ethernet over SONET/SDH mapping equipment

Telecom Procurement Notes

Verify the specific suffix FGI against official Microchip documentation to confirm pinout compatibility and electrical characteristics relative to other variants in the PM5336 family. Ensure that the requested quantity aligns with the manufacturer's standard packaging requirements to avoid non-standard handling fees or supply delays during procurement processing.

Telecom Selection Notes

Select the PM5336B-FGI when designing systems that require simultaneous support for diverse digital carrier formats such as DS3, E1, E3, Ethernet, and T1 within a single interface block. Consider the 1152-BBGA package constraints for PCB layout and thermal management. Validate that the operating voltage and environmental conditions match the specific deployment scenario before finalizing the bill of materials.

Telecom Part Context

This component belongs to the PM5336 series of telecommunications interface ICs from Microchip Technology. The series is engineered to provide robust framing capabilities for various digital transmission standards. The PM5336B-FGI variant specifically denotes the package type and regional compliance attributes within this broader product line used in professional communication hardware.

Telecom Replacement Considerations

Consult Microchip Product Change Notices (PCN) regarding the PM5336B/PM5334A assembly changes dated January 20, 2022. Verify if alternative part numbers within the same family offer identical pinouts and functionality before substituting components in existing designs.