9FGU0241AKILF

Overview

The 9FGU0241AKILF is a clock generator integrated circuit manufactured by Renesas Electronics Corporation, designed for PCI Express applications. It operates with a supply voltage range of 1.425V to 1.575V and supports a maximum output frequency of 100MHz. The device features a 1:3 input-to-output ratio, utilizing LVDS or crystal inputs to generate LP-HCSL and LVCMOS outputs. Packaged in a 24-VFQFN (4x4mm) format with an exposed pad, it functions within a temperature range of -40°C to +85°C. The component includes an internal PLL and is RoHS3 compliant.

Feature Summary

• PCIe Clock Generator optimized for Gen1-Gen3 interfaces
• 1:3 Input/Output Ratio with LVDS or Crystal input options
• LP-HCSL and LVCMOS Output Types
• 100MHz Maximum Output Frequency
• 24-VFQFN Package (4x4mm)

Applications

• PCI Express (PCIe) System Clock Generation
• Low Voltage High-Speed Digital Circuit Timing

Procurement Notes

Verify the specific suffix 'AKILF' against the official datasheet to confirm package type and tape/reel specifications. Confirm RoHS3 compliance status as required by project standards. Ensure the 1.425V-1.575V supply voltage aligns with the target system design constraints before procurement.

Selection Notes

Select this component when a low-power PCIe clock source with 1:3 fan-out is required. The 1.5V operation and LP-HCSL outputs make it suitable for modern high-speed digital designs. Verify that the 24-VFQFN footprint fits the PCB layout constraints and that the 100MHz frequency requirement is met.

Part Context

This part belongs to the 9FGU series of clock generators from Renesas, specifically tailored for PCI Express applications. It serves as a timing solution for systems requiring precise clock distribution with low power consumption. The series is distinct from other Renesas clock products by its focus on PCIe compatibility and specific output signaling types.

Replacement Considerations

Check for direct pin-compatible substitutes within the same Renesas family if availability is an issue. Ensure any replacement maintains the 1.5V operating voltage and 24-VFQFN package dimensions. Verify that alternative parts support the same LVDS/LVCMOS output configurations.