9FGV0631CKLF

Overview

The Renesas 9FGV0631CKLF is a single-circuit clock generator designed for PCI Express applications. It accepts LVDS or crystal inputs and provides HCSL and LVCMOS outputs with a 1:7 input-to-output ratio. The device operates within a supply voltage range of 1.7 V to 1.9 V and supports maximum frequencies up to 100 MHz. It is housed in a 40-VFQFPN package (5x5 mm) with an exposed pad, suitable for surface mount assembly. The component functions within an operating temperature range of 0°C to 70°C.

Feature Summary

• PCIe-compliant clock generation with 1:7 output ratio
• Supports LVDS and Crystal inputs with HCSL/LVCMOS outputs
• Operates on 1.7 V to 1.9 V supply voltage
• Housed in compact 40-VFQFPN (5x5 mm) package

Applications

• PCI Express system clock distribution
• Server and workstation timing solutions
• Industrial equipment requiring low-voltage clock generation

Procurement Notes

Verify the specific suffix 'CKLF' against official Renesas documentation to confirm the exact temperature grade and packaging details. Ensure compatibility with the required 1.7 V to 1.9 V power domain during design integration. Check for moisture sensitivity levels if storage conditions are critical.

Selection Notes

Select this component when a single PLL circuit with seven outputs is required for PCIe designs. Confirm that the system environment stays within the 0°C to 70°C commercial temperature range. Verify that the available input sources match the supported LVDS or crystal configurations.

Part Context

This part belongs to the Renesas clock generator family focused on PCI Express standards. It serves as a timing solution for systems requiring multiple clock domains derived from a single source. The 40-pin form factor allows for space-constrained board layouts.

Replacement Considerations

Consult official Renesas cross-reference tools for verified substitutes. Ensure any replacement maintains the 1:7 ratio and compatible output signaling types.