9QXL2001CNHGK8/W

Overview

The Renesas 9QXL2001CNHGK8/W is a PCIe clock buffer featuring one circuit with a 1:20 input-to-output ratio. It accepts HCSL differential inputs and provides HCSL differential outputs, supporting frequencies up to 400MHz. The device operates on a 2.97V to 3.63V supply voltage within an ambient temperature range of -40°C to 105°C. Packaged in an 80-GQFN (6x6) surface-mount case, it serves as a timing solution for PCI Express applications.

Feature Summary

• 1:20 fanout ratio for distributing single-ended or differential HCSL clocks
• Supports PCIe Gen 1 through Gen 6 architectures
• Operates within a wide temperature range of -40°C to 105°C

Applications

• PCI Express (PCIe) system clock distribution
• High-speed data communication equipment
• Server and storage infrastructure timing networks

Procurement Notes

Verify the specific ordering suffix CNHGK8 against official Renesas documentation to confirm package type, tape-and-reel quantity, and RoHS compliance status. Ensure the supplier source matches the manufacturer's authorized distribution channels to avoid counterfeit components.

Selection Notes

Select this component when a high-fanout (1:20) PCIe clock buffer is required. Confirm that the HCSL output signaling meets the electrical requirements of the downstream loads. Verify that the 80-GQFN package dimensions fit the available PCB real estate.

Part Context

This part belongs to the 9QXL series of PCIe clock buffers from Renesas Electronics. These devices are designed to meet the stringent jitter and skew requirements of modern PCIe standards, providing reliable clock distribution for high-speed serial interfaces.

Replacement Considerations

Consult the official Renesas product selector for pin-compatible alternatives within the 9QXL family. Verify that any substitute maintains the same 1:20 ratio, HCSL I/O levels, and 80-GQFN package footprint.