9FGV1005A204LTGI8

Overview

The 9FGV1005A204LTGI8 is a programmable clock generator from the Renesas PhiClock family, designed for low phase noise applications. It operates on a single supply voltage ranging from 1.8 V to 3.3 V and features one input channel with two differential outputs supporting LP-HCSL and LVDS signaling types. The device utilizes a 16-TFLGA package with an exposed pad, measuring 4.0 x 4.0 mm with a height of 1.4 mm. It supports crystal or LVCMOS inputs and includes spread spectrum capabilities. The component functions within a temperature range of -40°C to 85°C and complies with jitter requirements for PCIe Gen1 through Gen4 standards.

Feature Summary

• Supports programmable clock generation with flexible output configurations
• Features low phase noise optimization for high-speed data transmission
• Provides dual differential outputs compatible with LP-HCSL and LVDS standards

Applications

• PCI Express interface clocking for Gen1 through Gen4 compliance
• High-performance computing system synchronization
• Telecommunications equipment signal distribution

Procurement Notes

Verify the specific suffix LTGI8 against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the required frequency configuration and output drive strength. Confirm moisture sensitivity level and reflow soldering profile requirements prior to assembly. Cross-reference the exact part number with the manufacturer's current production status to avoid obsolete components.

Selection Notes

Select this component when low jitter performance is critical for PCIe or similar high-speed serial interfaces. Choose based on the requirement for dual differential outputs in LP-HCSL or LVDS formats. Consider the 1.8 V to 3.3 V operating voltage range for compatibility with existing system power rails. Evaluate the 16-TFLGA package dimensions for PCB space constraints and thermal dissipation needs.

Part Context

This model belongs to the 9FGV1005C series of programmable clock generators, optimized for low phase noise. It shares architectural similarities with other PhiClock devices but offers specific pinout and configuration options. The series is designed to replace fixed-frequency oscillators in systems requiring precise timing adjustments and jitter cleaning capabilities for modern digital interfaces.

Replacement Considerations

Check the 9FGV1005C series datasheet for direct functional equivalents. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.