82P33831ABAG

Overview

The 82P33831ABAG is a Synchronous Multi-Granularity Timing (SMU) unit manufactured by Renesas Electronics. It functions as a clock generator and synthesizer designed for synchronization equipment applications, supporting standards such as IEEE 1588 and SyncE. The device is housed in a 144-pin CABGA package with dimensions of 13x13 mm. It operates within a temperature range of -40°C to +85°C and requires a supply voltage between 1.71V and 3.465V. This component integrates PLL capabilities for precise timing distribution in telecommunications infrastructure.

Feature Summary

• Integrated Synchronous Multi-Granularity Timing (SMU) functionality
• Supports IEEE 1588 and Synchronous Ethernet (SyncE) protocols
• 144-pin CABGA (13x13 mm) surface mount package
• Operational temperature range from -40°C to +85°C

Applications

• Synchronization equipment for telecommunications networks
• Base station timing synchronization
• SONET/SDH network node timing

Procurement Notes

Verify the specific suffix 'ABAG' against official Renesas documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as regulatory data may vary by production batch. Ensure handling procedures account for moisture sensitivity levels specified in the datasheet prior to soldering.

Selection Notes

Select this component when designing systems requiring multi-granularity timing synchronization compliant with ITU-T G.8262 and G.813 standards. Compare input/output frequency ranges and jitter performance specifications against system requirements. Verify that the 144-CABGA footprint matches the PCB layout constraints and thermal management design.

Part Context

This part belongs to the 82P33831 series of synchronization units. Related variants include development tools like the 82EBP33831-2 and other SMU models such as the 82P33931BAG. These components share similar architectural goals for high-precision timing in carrier-grade networking equipment.

Replacement Considerations

Consult the official Renesas product selection guide for direct replacements. Cross-reference pin compatibility and electrical parameters with alternative SMU models from the same family before substitution.