9FGV1004B119NBGI8

Overview

The Renesas 9FGV1004B119NBGI8 is a programmable PhiClock generator designed for low phase-noise applications. It features four differential output pairs supporting LP-HCSL and LVDS signaling standards, with individual 1.8V to 3.3V VDDO supplies. The device accepts integer or fractional/spread-spectrum inputs within the 1MHz to 325MHz range. It operates on a single core voltage supply of 1.8V or 3.3V. The component is housed in a compact 4x4 mm 24-VFQFPN package and includes an integrated crystal option.

Feature Summary

• PCIe Gen1–4 compliant with typical phase jitter of 267fs RMS at 156.25MHz (12kHz–20MHz)
• Four programmable output pairs plus two LVCMOS reference outputs
• Supports LP-HCSL and LVDS I/O standards with individual 1.8V to 3.3V VDDO
• Configurable via hardware select pins or I²C interface

Applications

• PCI Express timing solutions
• High-speed data communication systems
• Server and storage infrastructure clocking

Procurement Notes

Verify the specific suffix NBGI8 against official Renesas documentation to confirm the tape-and-reel packaging quantity and lead-free status. Ensure the factory-configured frequency matches the design requirements, as this is a pre-programmed device. Cross-reference the datasheet for the exact pinout and electrical characteristics associated with this specific variant.

Selection Notes

Select this model when PCIe Gen1 through Gen4 compliance is required with low jitter performance. Choose the 9FGV1004B series if LP-HCSL or LVDS outputs are needed alongside flexible power supply options. Verify that the fixed factory configuration meets the target frequency needs, as software reconfiguration is not possible for this specific part number.

Part Context

This component belongs to the Renesas PhiClock™ family of programmable clock generators. The 9FGV1004 series provides multiple output configurations derived from a single input source. It is designed to replace discrete clock generation circuits by integrating PLL functionality and output drivers into a single small-footprint package.

Replacement Considerations

Check for direct substitutes within the 9FGV1004 family with different output configurations or frequencies. Verify compatibility with existing PCB layouts due to the 24-VFQFPN package dimensions.