954206AGLF

Application Specific Clock/Timing Overview

The ICS954206AGLF is a clock frequency synthesizer manufactured by Renesas Electronics Corporation, designed for Intel CPU and PCI Express (PCIe) applications. It operates with a single circuit providing one output at a maximum frequency of 400MHz. The device requires a 3.3V supply voltage and functions within an operating temperature range of 0°C to 70°C. It is housed in a 56-TFSOP package with a width of 6.10mm. This component serves as a dedicated clock generator for high-speed digital interfaces.

Application Specific Clock/Timing Feature Summary

• Single-output clock frequency synthesizer optimized for PCIe and Intel CPU architectures
• Maximum output frequency capability of 400MHz
• Operates on a standard 3.3V power supply
• Available in a 56-TFSOP surface-mount package

Application Specific Clock/Timing Applications

• PCI Express (PCIe) clock generation
• Intel CPU system timing
• Intel CPU-M platform synchronization

Application Specific Clock/Timing Procurement Notes

Verify the specific suffix 'GLF' against official documentation to confirm RoHS compliance status, as related variants like the non-LF version may have different environmental certifications. Confirm current availability status, as this part number may be subject to discontinuation notices or end-of-life (EOL) declarations. Cross-reference datasheet revisions to ensure pinout and electrical parameters match the intended design requirements before procurement.

Application Specific Clock/Timing Selection Notes

Select this component when a fixed 400MHz clock source is required for PCIe or Intel CPU buses. Ensure the design accommodates the 56-TFSOP footprint and 3.3V logic levels. Verify that the 0°C to 70°C commercial temperature range meets the system's operational environment constraints. Consider alternative models if programmable features or lower power consumption are necessary, as this appears to be a fixed-frequency solution.

Application Specific Clock/Timing Part Context

This part belongs to the ICS954206 family of clock synthesizers from Renesas. It is functionally similar to the ICS954206AGT but may differ in packaging or environmental compliance due to the 'GLF' suffix. It is distinct from other Renesas clock products like the 951462AGLF, which offers multiple outputs and different frequency characteristics.

Application Specific Clock/Timing Replacement Considerations

Check for direct replacements such as the ICS954206AGT, noting potential differences in RoHS status and packaging. Verify compatibility with any updated Renesas product lines that may have superseded this model.