9FGS9202-01LTGI8

Overview

The 9FGS9202-01LTGI8 is a programmable clock generator from the Renesas PhiClock family, designed for high-performance computing and server applications. It features an integrated Phase-Locked Loop (PLL) to generate precise clock signals from a single crystal input. The device provides multiple output channels with configurable frequencies and spread-spectrum capabilities to reduce electromagnetic interference (EMI). Operating within a specified voltage range, it supports various logic families through its output drivers. The component is housed in a compact Leadless Grid Array package suitable for surface-mount assembly, ensuring reliable operation across industrial temperature ranges.

Feature Summary

• Programmable PhiClock architecture with I2C control interface
• Integrated PLL for low-jitter clock generation
• Spread-spectrum frequency modulation capability
• Multiple LVDS and LP-HCSL output configurations

Applications

• Intel CPU server clock distribution
• PCI Express timing solutions
• High-speed data converter reference clocks
• Network equipment synchronization

Procurement Notes

Verify the specific suffix '01LTGI8' against official Renesas documentation to confirm pinout, packaging dimensions, and factory configuration settings. Ensure compatibility with existing PCB layout constraints regarding the LGA package type. Check for end-of-life status or recommended new design alternatives if current stock is limited.

Selection Notes

Select this component when a multi-output programmable clock generator with spread-spectrum support is required for Intel-based server platforms. Confirm that the available output drive strengths match the load requirements of the destination devices. Verify that the I2C address configuration allows for proper system integration without address conflicts.

Part Context

This part belongs to the 9FGS920x series of PhiClock generators, which are optimized for demanding server and storage applications. The series offers flexibility in output frequency and format, allowing designers to replace multiple fixed-frequency oscillators with a single programmable solution, thereby reducing bill of materials and board space.

Replacement Considerations

Consult Renesas datasheets for direct pin-to-pin replacements within the 9FGS920x family. Verify functional equivalence regarding output jitter specifications and supply voltage requirements before substituting with other programmable clock generators.