9FG108EGILFT

Application Specific Clock/Timing Overview

The Renesas 9FG108EGILFT is a clock synthesizer and jitter cleaner housed in a 48-TSSOP surface-mount package. It operates on a single supply voltage ranging from 3.135V to 3.465V with a maximum frequency of 400MHz. The device features one internal circuit configured for a 1:9 input-to-output ratio, utilizing an integrated PLL. It accepts clock or crystal inputs and provides eight HCSL outputs. Designed for industrial reliability, it functions within a temperature range of 0°C to 70°C.

Application Specific Clock/Timing Feature Summary

• Integrated PLL-based clock synthesis supporting frequencies up to 400MHz
• Eight HCSL output drivers with a 1:9 input-to-output configuration
• Surface-mount 48-TSSOP (0.240" width) packaging for compact integration
• Compliant with RoHS3 standards and REACH regulations

Application Specific Clock/Timing Applications

• Intel CPU server systems
• PCI Express (PCIe) interface timing
• SATA storage controller synchronization

Application Specific Clock/Timing Procurement Notes

Verify the specific suffix 'EGLFT' against the manufacturer's current datasheet to confirm pinout compatibility and lead-free status. Confirm that the 48-TSSOP footprint matches the target PCB design. Ensure the operating environment remains within the specified 0°C to 70°C commercial temperature range.

Application Specific Clock/Timing Selection Notes

Select this component when eight low-power HCSL outputs are required for high-speed serial interfaces like PCIe. Verify that the system power supply can maintain the 3.135V to 3.465V range. Consider the 400MHz maximum frequency limit relative to the target bus speed requirements.

Application Specific Clock/Timing Part Context

This part belongs to the 9FG108 series of clock generators. Variants such as 9FG108EFLFT utilize a 48-SSOP package, while 9FG108EGILF uses the same TSSOP package but may differ in moisture sensitivity levels or packaging type. All variants share the core 1:9 synthesis architecture.

Application Specific Clock/Timing Replacement Considerations

The 9FG108EGLFT serves as a direct functional replacement with identical electrical specifications and package dimensions. Cross-reference the 9FG108EGILF for tube-packaged equivalents if reel availability is constrained.