840271BGILFT

Overview

The 840271BGILFT is a PLL-based frequency translator manufactured by Renesas Electronics, designed for telecommunication applications such as Synchronous Ethernet. It functions as a clock synthesizer and jitter cleaner within an 8-TSSOP package. The device utilizes an internal phase-locked loop to translate input frequencies, ensuring precise timing signals for network infrastructure. This component supports high-performance data transmission requirements in synchronized network environments.

Feature Summary

• PLL-based frequency translation for Synchronous Ethernet
• Integrated clock synthesis and jitter cleaning capabilities
• Designed for telecommunications network infrastructure

Applications

• Synchronous Ethernet networks
• Telecommunications equipment timing
• Network synchronization systems

Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm availability through authorized distributors or surplus channels. Ensure compatibility with existing design specifications. Check regional shipping restrictions. Validate datasheet revisions against current implementation requirements.

Selection Notes

Select this component for applications requiring precise frequency translation in Synchronous Ethernet environments. Consider the 8-TSSOP package constraints. Evaluate jitter performance metrics against system requirements. Verify voltage and interface compatibility with host circuitry. Assess thermal management needs for the specific enclosure.

Part Context

This part belongs to the ICS840271 family of frequency translators. It is produced by Renesas Electronics, formerly Integrated Device Technology. The series targets telecom markets needing reliable clock generation. The BGILFT suffix indicates specific packaging and lead-free compliance details.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete lifecycle status, direct replacements may require design modifications. Consult manufacturer resources for potential cross-references.