9LPRS511EGLFT

Overview

The 9LPRS511EGLFT is a Timing Control Hub™ clock and frequency synthesizer IC manufactured by Renesas Electronics Corporation. Designed for Intel CPU and PCI Express (PCIe) applications, this device integrates a Phase-Locked Loop (PLL) to generate precise timing signals. It accepts a crystal input and provides up to 22 differential clock outputs with a maximum frequency of 400MHz. The component operates within a supply voltage range of 3.135V to 3.465V and supports surface mount installation in a 64-TFSOP package.

Feature Summary

• Integrates a PLL for high-frequency clock generation up to 400MHz
• Supports 1:22 input-to-output ratio for complex system timing
• Compatible with Intel CPU and PCI Express (PCIe) architectures
• Operates within a 3.135V to 3.465V supply voltage range

Applications

• Intel CPU timing control systems
• PCI Express (PCIe) interface synchronization
• Timing Control Hub™ implementations

Procurement Notes

The 9LPRS511EGLFT is listed as an obsolete product with an End-of-Life (EOL) date recorded on May 7, 2019. Verification of current availability requires checking distributor stock levels or authorized secondary market sources, as standard manufacturing has ceased. Compliance with RoHS3 standards is confirmed.

Selection Notes

Select the 9LPRS511EGLFT when designing systems requiring specific synchronization for Intel processors and PCIe interfaces. Ensure the design accommodates the required 64-TSSOP footprint and the specified 3.135V to 3.465V power rail. Verify that the 400MHz maximum frequency meets the target bus speed requirements.

Part Context

This component belongs to the TCH™ series from Renesas Electronics, specifically engineered for platform controller hub timing solutions. It serves as a specialized clock generator replacing discrete oscillator solutions in legacy server and workstation motherboard designs.

Replacement Considerations

Due to the EOL status, direct replacement requires evaluating newer Renesas Timing Control Hub devices or compatible third-party clock generators with matching pinouts and electrical specifications.