9FGV1004B220NBGI8

Overview

The 9FGV1004B220NBGI8 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. The device operates with a core voltage range of 1.71 V to 3.465 V and supports input frequencies up to 240 MHz, delivering maximum output frequencies of 325 MHz. Packaged in a compact 24-VFQFPN format, it integrates low jitter performance suitable for PCIe Gen1 through Gen4 compliance.

Feature Summary

• Four programmable differential output pairs with LP-HCSL or LVDS signaling options
• Supports integer and fractional/spread-spectrum frequency generation
• Hardware select pins or I²C interface for configuration selection
• PCIe Gen1–Gen4 compliant with typical phase jitter of 267 fs RMS at 156.25 MHz

Applications

• PCI Express (Gen1–Gen4) endpoint and root complex timing
• High-speed data communication interfaces requiring precise clock distribution
• Server and storage systems utilizing multiple clock domains
• Industrial equipment requiring stable programmable clock sources

Procurement Notes

Verify the specific suffix 'B220' against official Renesas documentation to confirm factory-configured parameters. Confirm availability status as some variants may be discontinued or subject to long lead times. Ensure the 24-VFQFPN package matches PCB footprint requirements. Check for RoHS compliance and moisture sensitivity level details in the latest datasheet revision.

Selection Notes

Select this component when four independent differential clocks are required with flexible output voltage standards. Compare jitter specifications against target application requirements, particularly for PCIe compliance. Consider I²C configurability if dynamic clock changes are needed versus fixed hardware selection. Evaluate power consumption relative to system thermal constraints given the 1.71 V to 3.465 V supply range.

Part Context

This part belongs to the 9FGV1004 series within the PhiClock™ programmable clock generator family. It shares architectural similarities with other members like the 9FGV1004BQ500LTGI but differs in package type and specific factory programming. The series is optimized for low-power, high-density timing solutions in modern electronic designs.

Replacement Considerations

Direct replacements include other 9FGV1004 variants such as 9FGV1004BQ500LTGI, provided pin compatibility and electrical parameters match. Verify that alternative packages (e.g., LGA vs VFQFPN) do not require PCB redesign. Cross-reference jitter and output drive strength specifications to ensure functional equivalence.