9FGP205AKLF-1K

Overview

The 9FGP205AKLF-1K is a programmable clock generator and jitter cleaner manufactured by Renesas Electronics Corporation. Designed for Intel CPU server applications, this integrated circuit operates within a supply voltage range of 3.135V to 3.465V. It supports a maximum output frequency of 400MHz and features a single input to fourteen output ratio. The device utilizes a Phase-Locked Loop (PLL) architecture and accepts crystal inputs. It is housed in a 40-VFQFN package with exposed pads, measuring 6x6 mm, and is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

• Integrates clock generation and jitter cleaning capabilities for high-performance computing environments
• Supports flexible programming for diverse timing requirements in server architectures
• Features low-power operation suitable for energy-efficient system designs

Applications

• Intel CPU server clock distribution
• Peripheral clock generation for server motherboards
• High-speed data communication interface timing

Procurement Notes

Verify the exact part number suffix against official Renesas documentation to confirm package type and tape/reel specifications. Confirm current lifecycle status as some variants may be obsolete or have limited availability. Ensure compatibility with existing board design regarding voltage levels and thermal requirements before procurement.

Selection Notes

Select this component when designing systems requiring precise clock synthesis for Intel-based server platforms. Consider the 400MHz maximum frequency and 1:14 output ratio for adequate signal distribution. Evaluate the VFQFN package size for space-constrained layouts and verify thermal management needs within the specified industrial temperature range.

Part Context

This component belongs to the 9FGP205 series of programmable timing ICs from Renesas. These devices are engineered specifically for demanding server and storage applications where signal integrity and low jitter are critical. The series offers flexibility through programmability, allowing designers to tailor clock outputs to specific processor and peripheral requirements without changing hardware components.

Replacement Considerations

Check Renesas datasheets for direct pin-compatible substitutes within the 9FGP205 family. Verify if alternative packages or updated revisions offer improved availability while maintaining electrical performance characteristics required for the target application.