9FGV0431AKLF

Overview

The Renesas 9FGV0431AKLF is a PCIe clock generator supporting Gen 1, 2, and 3 standards. It features five outputs with a maximum frequency of 100 MHz and accepts an input up to 27 MHz. The device operates on a 1.8 V supply with a current consumption of 30 mA. It utilizes an MLF-32 package for surface mount installation. Key electrical parameters include a maximum duty cycle of 55% and jitter of 250 ps. The component functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

• Supports PCIe Gen 1/2/3 Common Clocked architecture
• Five output channels with 100 MHz maximum frequency
• Operates at 1.8 V supply voltage
• Available in MLF-32 surface-mount package

Applications

• PCI Express (PCIe) system clock generation
• Server and storage controller boards
• High-speed data acquisition systems

Procurement Notes

Verify the specific suffix 'AKLF' against the official datasheet to confirm package type and operating temperature range. Confirm RoHS compliance status and moisture sensitivity level prior to ordering. Check for any Product Change Notifications (PCN) that may affect assembly sites or materials. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a five-output PCIe clock solution is required for Gen 1 through Gen 3 interfaces. Verify that the 1.8 V supply voltage aligns with the target system design. Ensure the MLF-32 package dimensions fit the available PCB footprint. Compare jitter specifications against the receiver requirements of the connected PCIe endpoints.

Part Context

This part belongs to the Renesas 9FGV0431 series of clock generators. It is designed specifically for high-speed serial interface applications requiring precise timing signals. The series supports various PCIe generations, making it suitable for modern computing infrastructure where signal integrity and low jitter are critical for data transmission reliability.

Replacement Considerations

Check for direct pin-compatible alternatives within the same Renesas family. Verify if updated revisions offer improved performance metrics or different packaging options. Ensure any substitute maintains compatibility with PCIe Gen 1/2/3 signaling standards.