9LRS3165BGLFT

Overview

The 9LRS3165BGLFT is a clock synthesizer and jitter cleaner from Renesas Electronics, designed for Intel CPU server applications. It features a single PLL circuit with a 1:21 input-to-output ratio, accepting a crystal input to generate up to 400MHz clock outputs. The device operates on a supply voltage of 3.135V to 3.465V within an industrial temperature range of 0°C to 70°C. Packaged in a 64-TSSOP surface-mount case, it provides differential clock outputs while maintaining a non-differential input configuration.

Feature Summary

• Integrated PLL for clock synthesis and jitter cleaning
• Supports Intel CPU server main clock requirements
• 1:21 frequency ratio with crystal input and differential clock outputs
• Operates at frequencies up to 400MHz

Applications

• Intel CPU server systems
• Main clock generation for embedded processors
• Industrial control systems requiring precise timing

Procurement Notes

Verify the specific ordering suffix 'BGLFT' against official Renesas documentation to confirm package type and tape-and-reel packaging details. Ensure compatibility with existing board layouts for the 64-TSSOP footprint before procurement.

Selection Notes

Select this component when designing for Intel CPU architectures requiring a 1:21 clock distribution ratio. Confirm that the 3.135V–3.465V supply voltage aligns with the system power rails and that the 0°C to 70°C operating range meets environmental specifications.

Part Context

This part belongs to the Renesas clock generator family, specifically optimized for high-performance computing environments. It serves as a critical timing element for synchronizing data transfer between the processor and peripheral components in server-grade hardware.

Replacement Considerations

Check for direct pin-compatible alternatives within the Renesas portfolio that support similar voltage ranges and output configurations. Verify if newer generations offer improved jitter performance or extended temperature ranges.