9FGV1001C001NBGI

Overview

The 9FGV1001C001NBGI is a programmable clock generator from Renesas' PhiClock™ family, designed for PCIe Gen1 through Gen5 applications. It provides four non-spread-spectrum copies of a single output frequency and two copies of the crystal reference input. The device supports LP-HCSL differential output signaling with a typical RMS phase jitter of 0.267 ps. It operates within a temperature range of -40°C to 85°C and utilizes a 24-lead VFQFPN package measuring 4.0 x 4.0 x 0.8 mm.

Feature Summary

• Provides four identical non-spread-spectrum output frequencies plus two crystal reference outputs
• Supports hardware selection via select pins or software configuration via I²C interface
• Features four unique I²C addresses for multi-component system access
• Complies with jitter requirements for PCIe Gen1, Gen2, Gen3, Gen4, and Gen5 standards

Applications

• PCI Express (PCIe) endpoint and root complex designs
• High-speed data acquisition systems requiring precise timing
• Industrial automation controllers
• Telecommunications infrastructure equipment

Procurement Notes

Verify the specific suffix NBGI against the official datasheet to confirm the factory-programmed output frequency and package variant. Confirm that the required I²C address matches the default setting for the selected OTP configuration. Ensure the design accommodates the 24-lead VFQFPN footprint dimensions and thermal requirements specified in the mechanical drawings.

Selection Notes

Select this component when four identical non-spread-spectrum clock signals are required alongside reference outputs. Verify that the target application does not require spread-spectrum capabilities, as this model provides fixed frequencies. Check compatibility with the system's core voltage requirements and ensure the I²C bus speed supports the desired configuration update rate.

Part Context

This part belongs to the 9FGV1001 series, which includes various factory-configured options. The base 9FGV1001 device allows for user-defined configurations, while the C001 suffix indicates a specific pre-programmed frequency set. Other variants in the family, such as the 9FGV1002, offer spread-spectrum outputs instead of non-spread-spectrum copies.

Replacement Considerations

Direct replacements must match the 24-lead VFQFPN package and provide four identical non-spread-spectrum outputs. Verify that any substitute component meets the same PCIe Gen5 jitter specifications and supports the same I²C configuration interface.