9FGV1001B203NBGI

Overview

The 9FGV1001B203NBGI is a programmable clock generator from Renesas Electronics' PhiClock family, designed for PCIe applications. It operates within an industrial temperature range of -40°C to 85°C and utilizes a 24-lead VFQFPN package measuring 4.0 x 4.0 mm. The device supports a core voltage of 1.8V and features LP-HCSL output signaling. It provides four non-spread-spectrum copies of a single output frequency along with two copies of the crystal reference input, ensuring precise timing compliance for high-speed serial interfaces.

Feature Summary

• Provides four non-spread-spectrum output copies and two crystal reference outputs
• Supports hardware selection via select pins or software configuration through I²C
• Features four unique I²C addresses for multi-component system access
• Complies with jitter requirements for PCIe Gen1 through Gen5 standards

Applications

• PCI Express (PCIe) Gen1, Gen2, Gen3, Gen4, and Gen5 systems
• High-performance computing platforms requiring low-jitter clocking
• Industrial equipment operating in extended temperature environments

Procurement Notes

Verify the specific suffix NBGI against official documentation to confirm the tray packaging quantity of 490 units. Confirm that the B203 designation corresponds to the intended output frequencies before procurement. Ensure compatibility with the required 1.8V supply voltage and LP-HCSL output levels for the target design.

Selection Notes

Select this component when four identical non-spread-spectrum outputs are required alongside reference inputs. Verify that the 24-lead VFQFPN package fits the PCB layout constraints. Ensure the application does not require spread-spectrum functionality, as this variant provides fixed frequency copies rather than modulated signals.

Part Context

This part belongs to the 9FGV1001 series, which serves as a root component for various configurable clock configurations. The PhiClock family allows users to define specific output frequencies and types during manufacturing. The B203 suffix indicates a factory-configured version with predefined parameters, eliminating the need for external programming in standard deployments.

Replacement Considerations

Direct replacements within the same family include other 9FGV1001 variants with different output frequency suffixes. For pin-compatible alternatives with different electrical characteristics, consult the manufacturer's cross-reference guide. Ensure any substitute maintains the 1.8V core voltage and LP-HCSL output signaling requirements.