9FGV1004B209NBGI8

Overview

The 9FGV1004B209NBGI8 is a programmable clock generator from the Renesas PhiClock family, designed for high-performance timing applications. It features four differential output pairs supporting LP-HCSL and LVDS signaling standards, with an additional two LVCMOS reference outputs. The device operates within a supply voltage range of 1.71 V to 3.465 V and supports input frequencies up to 240 MHz, generating output frequencies up to 325 MHz. Packaged in a compact 24-VFQFPN (4x4 mm) format, it integrates spread-spectrum capabilities and offers hardware or I²C configuration options for flexible system integration.

Feature Summary

• Four differential output pairs providing LP-HCSL and LVDS signaling with low jitter performance suitable for PCIe Gen1-4 compliance.
• Supports integer and fractional/spread-spectrum output configurations via hardware select pins or I²C interface.
• Operates on a single supply voltage ranging from 1.71 V to 3.465 V with individual core and I/O voltage support.
• Available in a space-saving 24-VFQFPN package with integrated crystal option support.

Applications

• PCI Express (PCIe) Gen1 through Gen4 compliant systems
• High-speed data communication interfaces requiring precise clock distribution
• Server and storage infrastructure timing solutions

Procurement Notes

Verify the specific suffix 'B209' against official Renesas documentation to confirm factory-configured parameters, as suffixes often denote specific frequency or configuration settings. Confirm availability status, as this part number may be subject to end-of-life notices or limited stock depending on regional distributor inventory. Ensure compatibility with existing PCB footprints for the 24-VFQFPN package before procurement.

Selection Notes

Select this component when designing systems requiring multiple differential clock outputs with mixed signaling standards like LP-HCSL and LVDS. It is suitable for applications needing spread-spectrum clocking to reduce EMI. Verify that the required output frequencies fall within the 1 MHz to 325 MHz range and that the operating temperature range of -40°C to +85°C meets environmental requirements.

Part Context

This model belongs to the 9FGV1004 series of programmable clock generators. The 'B' suffix typically indicates a specific bin or configuration variant, while 'NBGI8' denotes the packaging type (Tray/Reel) and lead finish. It shares architectural similarities with other PhiClock devices but is distinguished by its specific factory-programmed output frequencies and pin configurations.

Replacement Considerations

Direct replacements must match the 24-VFQFPN package and electrical specifications. Check for newer revisions within the 9FGV1004 family or equivalent parts from other manufacturers offering similar jitter performance and output configurations. Ensure any substitute supports the same I²C addressability and configuration methods.