9FGU0441AKILFT

Overview

The 9FGU0441AKILFT is a PCI Express clock generator IC designed for low-power applications. It features an integrated Phase-Locked Loop (PLL) and provides one input to four outputs with a 1:5 ratio. The device operates on a single 1.7V to 1.9V supply voltage and supports frequencies up to 100MHz. It utilizes crystal inputs and delivers HCSL or LVCMOS outputs. Packaged in a 32-VFQFN exposed pad, it functions within a commercial temperature range of 0°C to 70°C.

Feature Summary

• Integrated output terminations providing Zo=100 Ω impedance
• Ultra-low power consumption typical of 39mW
• Direct connection capability to 100ohm transmission lines

Applications

• PCIe Gen1-2-3 clock generation
• Low voltage system timing
• Server and storage infrastructure

Procurement Notes

Verify the specific suffix 'AKILFT' against official Renesas documentation to confirm package type and tape/reel specifications. Ensure compatibility with RoHS3 standards and check moisture sensitivity level classifications before integration into manufacturing processes.

Selection Notes

Select this component for designs requiring direct transmission line connections without external series resistors. It is suitable for systems needing reduced thermal dissipation due to its low power profile. Verify that the required output logic levels match the HCSL or LVCMOS options available.

Part Context

This part belongs to the IDT 1.5 V Ultra-Low-Power PCIe clock family manufactured by Renesas Electronics Corporation. It serves as a specialized timing solution for high-speed serial interfaces, replacing standard PCIe devices that require additional termination components.

Replacement Considerations

The 9FGV0441AKILFT is a related model within the same product family. Verify pinout and electrical parameter compatibility before substitution.