9FG108EFLF

Overview

The 9FG108EFLF is a clock synthesizer and jitter cleaner manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 3.135V to 3.465V and supports a maximum frequency of 400MHz. The device features one circuit with a 1:9 input-to-output ratio, utilizing HCSL output levels. It accepts clock or crystal inputs and provides differential outputs. Packaged in a 48-SSOP (BSSOP) housing with dimensions of 7.50mm width, it is designed for surface mount installation and functions within an operating temperature range of 0°C to 70°C.

Feature Summary

• Integrated PLL-based clock synthesis with jitter cleaning capabilities
• Supports up to 400MHz maximum output frequency
• HCSL output interface with differential output capability
• 1:9 input-to-output ratio configuration

Applications

• Intel CPU server systems
• PCI Express (PCIe) infrastructure
• SATA storage interfaces

Procurement Notes

Verify the specific package variant upon ordering, as the suffix 'FLF' denotes the SSOP-48 tube packaging. Confirm RoHS3 compliance status through the manufacturer's official documentation prior to integration. Ensure that the 48-SSOP footprint matches the target PCB design constraints. Cross-reference the datasheet for any recent production change notices regarding marking or material specifications.

Selection Notes

Select this component when a single-input, nine-output clock distribution solution is required for PCIe or SATA applications. The 400MHz frequency limit suits standard generation speeds for these interfaces. Verify that the HCSL output swing meets the receiver input requirements of the downstream components. Consider the 0°C to 70°C commercial temperature range against the environmental conditions of the final assembly.

Part Context

This part belongs to the 9FG108 series of clock generators and synthesizers from Renesas. It is functionally related to variants such as the 9FG108EGLFT, which utilizes a 48-TFSOP package. The 9FG108EFLF specifically addresses the need for compact surface-mount solutions in server and storage platforms requiring precise timing signals.

Replacement Considerations

The 9FG108EGLFT serves as a package-compatible alternative using a TFSOP form factor. Verify pinout compatibility and electrical parameters before substitution. Other members of the 9FG108 family may offer different output configurations or temperature ranges.