9FGV1004B209NBGI

Overview

The Renesas 9FGV1004B209NBGI is a programmable PhiClock™ generator designed for high-speed digital interfaces. It provides four differential output pairs supporting LP-HCSL and LVDS signaling standards, along with two LVCMOS reference outputs. The device operates with core voltages of 1.8V or 3.3V and supports integer frequencies from 1MHz to 325MHz. It features typical RMS phase jitter of 267fs at 156.25MHz (12kHz–20MHz bandwidth) and complies with PCIe Gen1 through Gen4 specifications. Configuration is managed via hardware select pins or I²C interface.

Feature Summary

• PCIe Gen1–4 compliant with 267fs RMS typical phase jitter at 156.25MHz
• Four programmable differential output pairs plus two LVCMOS reference outputs
• Supports LP-HCSL, LVDS, and LVCMOS I/O standards with individual VDDO control
• Configurable via hardware select pins or I²C with four unique addresses

Applications

• PCI Express endpoint and root complex clocking
• High-speed data communication systems
• Server and storage infrastructure timing
• Industrial equipment requiring precise clock distribution

Procurement Notes

Verify the specific suffix 'NBGI' against official Renesas documentation to confirm package type, lead finish, and tape/reel specifications. Ensure the ordering part number matches the required configuration file, as this component is factory-configured. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and compliance status.

Selection Notes

Select this component when PCIe Gen1–4 jitter budgets require low-phase-noise generation. Verify that the required output frequencies fall within the 1MHz–325MHz integer range. Confirm compatibility with downstream logic levels, specifically LP-HCSL or LVDS requirements. Ensure the system design accommodates the 4x4mm VFQFPN or LGA package options available in the family.

Part Context

This model belongs to the Renesas PhiClock™ programmable clock generator family. It shares architectural similarities with other 9FGV1004 variants but differs in specific frequency configurations and packaging. The NBGI suffix typically denotes a specific package variant and manufacturing lot code within the broader 9FGV1004 product line.

Replacement Considerations

Direct replacements include other 9FGV1004 variants with matching output configurations. Verify pinout compatibility and electrical parameters such as supply voltage and jitter performance before substitution.