9FGV1004B110NBGI

Overview

The Renesas 9FGV1004B110NBGI is a programmable PhiClock generator in the 9FGV1004 family, designed for high-speed digital interfaces. It features four differential output pairs supporting LP-HCSL and LVDS signaling standards. The device operates with a supply voltage range of 1.71 V to 3.465 V and supports maximum output frequencies up to 325 MHz. Key electrical specifications include a typical RMS phase jitter of 267 fs at 156.25 MHz (measured from 12 kHz to 20 MHz) and a maximum duty cycle distortion of 60%. It utilizes a 24-pin VFQFPN package.

Feature Summary

• PCIe Gen1–4 compliant with low phase jitter performance
• Four programmable differential output pairs plus two LVCMOS reference outputs
• Supports LP-HCSL and LVDS output signaling standards
• Configurable via hardware select pins or I²C interface

Applications

• PCI Express (Gen1 through Gen4) timing solutions
• Intel CPU server clock distribution
• SATA interface clock generation

Procurement Notes

Verify component authenticity and check for Product Change Notifications (PCNs) regarding assembly locations or material changes. Confirm that the specific suffix 'NBGI' corresponds to the required tray packaging and lead finish specifications before procurement.

Selection Notes

Select this model when PCIe Gen1–4 compliance is required with LP-HCSL or LVDS outputs. Ensure the design accommodates the 1.71 V to 3.465 V supply range and the 24-pin VFQFPN footprint. Verify that the integrated jitter specifications meet the target link error rate requirements.

Part Context

This part belongs to the Renesas PhiClock™ 9FGV1004 series, which provides flexible clock generation for high-speed serial links. The series allows for integer and fractional frequency synthesis, supporting multiple output configurations to reduce component count in complex system designs.

Replacement Considerations

Cross-reference with other 9FGV1004 variants such as 9FGV1004BQ500LTGI or 9FGV1004CQ501LTGI8. Verify that alternative packages (VFQFPN vs LGA) and output types match the board layout and signal integrity requirements.