9FGP205AKLFT

Overview

The Renesas Electronics Corporation 9FGP205AKLFT is an integrated clock and frequency generator IC designed for Intel CPU server applications. It features a single input-to-fourteen output ratio, generating frequencies up to 400 MHz. The device operates on a supply voltage ranging from 3.135 V to 3.465 V and supports crystal inputs with an internal PLL. It is housed in a 40-pin VFQFPN package with exposed pads, measuring 6x6 mm, and functions within a temperature range of 0°C to 70°C.

Feature Summary

• Generates multiple differential clock outputs from a single crystal input for complex server architectures
• Integrates a Phase-Locked Loop (PLL) circuit for precise frequency synthesis and jitter reduction
• Optimized for low-power operation in high-density Intel CPU server environments

Applications

• Intel CPU server mainboard clock distribution
• Peripheral clock generation for server motherboards
• High-performance computing system timing reference

Procurement Notes

Verify the exact suffix configuration against the official Renesas datasheet to ensure compatibility with specific board designs. Confirm that the 40-VFQFPN package dimensions match the PCB footprint requirements. Check for end-of-life status or alternative sourcing options as availability may vary across distributors.

Selection Notes

Select this component when designing Intel-based server platforms requiring a single-input, multi-output clock solution. Ensure the design supports the required 3.3V nominal supply voltage and accommodates the thermal characteristics of the 6x6mm package. Validate that the 400MHz maximum frequency meets the target processor and peripheral speed requirements.

Part Context

This part belongs to the 9FGP series of clock generators manufactured by Renesas Electronics. It is specifically engineered for server-grade applications, distinguishing itself from general-purpose oscillators by its ability to drive multiple loads simultaneously with controlled jitter specifications suitable for high-speed digital interfaces.

Replacement Considerations

The 9FGP202AKLFT is a documented substitute part number within the same product family.