9LPRS436CGLFT

Overview

The Renesas 9LPRS436CGLFT is a dedicated clock synthesizer designed for ATOM CPU and PCI Express (PCIe) applications. It features a single circuit with a 1:14 input-to-output ratio, generating a maximum frequency of 166.67MHz from a crystal input. The device incorporates an internal PLL and supports differential outputs. It operates on a supply voltage ranging from 3.135V to 3.465V and functions within a commercial temperature range of 0°C to 85°C. The component is housed in a 48-TFSOP package.

Feature Summary

• Designed specifically for ATOM CPU and PCIe timing requirements
• Generates up to 166.67MHz with a 1:14 output ratio
• Integrates a Phase-Locked Loop (PLL) for stable clock synthesis
• Supports differential output configurations

Applications

• ATOM CPU systems
• PCI Express (PCIe) interface circuits

Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Verification of current availability requires checking distributor inventory status directly, as standard production has ceased. Compliance data indicates RoHS3 conformity and MSL level 1 classification.

Selection Notes

Select this part when designing for Intel ATOM processors or PCIe interfaces requiring a 166.67MHz reference. Ensure the design accommodates the 3.135V to 3.465V supply range and utilizes a crystal input source. The 48-TSSOP surface-mount package must be supported by the PCB layout.

Part Context

The 9LPRS436CGLFT belongs to the 9LPRS436 family of clock synthesizers. It serves as a specialized timing solution for legacy computing architectures involving ATOM CPUs. The 'GLFT' suffix denotes the specific tape-and-reel packaging and lead-free finish variant.

Replacement Considerations

Due to the EOL status, direct substitutes should be identified through official Renesas obsolescence notices or cross-reference tools. No specific replacement part numbers are verified in the provided documentation.