9FGV1004B224NBGI8

Overview

The Renesas 9FGV1004B224NBGI8 is a programmable clock generator from the PhiClock family, designed for high-performance timing applications. It features four differential output pairs supporting LP-HCSL and LVDS signaling standards. The device operates within a supply voltage range of 1.71 V to 3.465 V and supports input frequencies up to 240 MHz with maximum output frequencies reaching 325 MHz. Packaged in a compact 24-VFQFPN format, it integrates spread-spectrum capabilities and offers hardware or I²C configuration options for flexible deployment in PCIe and other high-speed serial interfaces.

Feature Summary

• Four programmable differential output pairs supporting LP-HCSL and LVDS standards
• Maximum output frequency of 325 MHz with jitter performance of 27 ps
• Flexible configuration via two select pins or I²C interface with four unique addresses
• Supports integer and fractional/spread-spectrum outputs within 1 MHz to 325 MHz range

Applications

• PCI Express Gen1 through Gen4 compliant systems
• High-speed data communication interfaces requiring low-jitter clocks
• Server and storage subsystems utilizing multiple clock domains
• Industrial control systems requiring precise timing synchronization

Procurement Notes

Verify component authenticity through authorized Renesas distributors. Confirm package marking and lot codes against official datasheets. Check for RoHS compliance status as manufacturing processes may evolve. Ensure ESD handling protocols are followed during assembly due to sensitive CMOS inputs. Validate supply voltage levels match design requirements before integration.

Selection Notes

Select this model when four independent differential clock outputs are required with mixed signaling standards. Compare against 9FGV1004 variants if specific output frequencies differ. Consider thermal dissipation in VFQFPN-24 packages for dense PCB layouts. Verify I²C address conflicts if multiple generators share the same bus. Review jitter specifications against target application bandwidth requirements.

Part Context

This part belongs to the Renesas PhiClock 9FGV1004 series, which provides programmable clock generation solutions. The 'B' suffix typically denotes specific factory configurations or revisions within the product line. It complements other members like the 9FGV1001 and 9FGV1002 by offering distinct output combinations and frequency ranges tailored for complex system timing needs.

Replacement Considerations

Direct substitutes include other 9FGV1004 variants with compatible pinouts and electrical characteristics. Verify output frequency compatibility and package dimensions before substitution. Consult Renesas documentation for any functional differences between revision suffixes.