9FGV1005Q533LTGI8

Overview

The 9FGV1005Q533LTGI8 is a programmable clock generator from Renesas Electronics' PhiClock family. It provides six output channels with differential signaling capabilities, supporting LP-HCSL and LVDS formats. The device operates within a supply voltage range of 1.71V to 1.89V, 2.375V to 2.625V, or 3.135V to 3.465V. It features an input frequency range of 50MHz to 50MHz and supports output frequencies including 50MHz, 100MHz, 125MHz, and 156.25MHz. The component utilizes a 24-lead LGA package (4.0mm x 4.0mm) and complies with PCIe Gen1 through Gen4 jitter specifications.

Feature Summary

• Six-output programmable clock generator with differential LP-HCSL and LVDS outputs
• Supports PCIe Gen1, Gen2, Gen3, and Gen4 jitter compliance standards
• Configurable via hardware select pins or I²C interface with four unique addresses
• Operates at core voltages of 1.8V or 3.3V with -40°C to +85°C temperature range

Applications

• PCI Express system clock generation for Gen1 through Gen4 interfaces
• High-speed data acquisition systems requiring precise timing references
• Telecommunications equipment utilizing differential clock distribution
• Industrial control systems needing multiple synchronized clock domains

Procurement Notes

Verify the specific suffix LTGI8 against the manufacturer's current datasheet to confirm package type and moisture sensitivity level. Confirm availability status as production cycles may vary. Ensure ordering quantities align with factory reel sizes if applicable. Cross-reference the part number with official Renesas documentation to validate pinout and electrical parameters before procurement.

Selection Notes

Select this component when designing systems requiring six differential clock outputs with low jitter performance for PCIe applications. Verify that the required output frequencies (50MHz, 100MHz, 125MHz, 156.25MHz) match the design specifications. Ensure the PCB layout accommodates the 24-LGA package dimensions and thermal requirements. Consider I²C configuration needs if dynamic clock adjustment is required during operation.

Part Context

This part belongs to the 9FGV1005C series of programmable clock generators. It shares architectural similarities with other PhiClock devices but offers specific output configurations and voltage options. The LTGI8 suffix indicates a specific tape and reel packaging format suitable for automated surface-mount assembly processes in high-volume manufacturing environments.

Replacement Considerations

Direct replacements include other members of the 9FGV1005 series such as 9FGV1005CQ505LTGI8, provided output frequencies and package compatibility are verified. Alternative solutions from the same family may require reconfiguration of select pins or I²C settings. Ensure any substitute maintains the same differential output types and jitter performance metrics.