9LPRS525AGILF

Application Specific Clock/Timing Overview

The Renesas 9LPRS525AGILF is a clock and frequency synthesizer IC designed for Intel CPU and PCI Express (PCIe) applications. It features a single circuit with a 1:19 input-to-output ratio, driven by an external crystal. The device supports a maximum frequency of 400MHz and operates within a supply voltage range of 3.135V to 3.465V. It utilizes a PLL architecture and provides differential outputs while accepting a non-differential crystal input. The component is housed in a 56-TFSOP package with a width of 6.10mm and is rated for an operating temperature range of -40°C to 85°C.

Application Specific Clock/Timing Feature Summary

• Designed for Intel CPU and PCIe chipset clock generation
• Single circuit with 1:19 input-to-output ratio
• Supports frequencies up to 400MHz
• Operates on 3.135V to 3.465V supply voltage

Application Specific Clock/Timing Applications

• Intel desktop chipset clock synthesis
• PCI Express interface timing
• CPU clock distribution systems

Application Specific Clock/Timing Procurement Notes

Verify the specific suffix 'GLF' against official documentation to confirm lead-free status and RoHS compliance details. Confirm the package type matches the 56-TSSOP specification. Check current availability as this component may be subject to end-of-life notices or obsolescence. Ensure the supplier provides valid traceability for the manufacturing date code.

Application Specific Clock/Timing Selection Notes

Select this component when a dedicated solution for Intel CK505-compatible architectures is required. Ensure the design accommodates the 56-pin TSSOP footprint and the specified 3.135V-3.465V power rail. Verify that the system requires a single-ended crystal input and can utilize the provided differential outputs. Confirm thermal requirements align with the -40°C to 85°C industrial temperature grade.

Application Specific Clock/Timing Part Context

This part belongs to the 9LPRS525 family of clock synthesizers. It serves as a specialized timing solution for legacy Intel platform designs. The device integrates multiple output drivers into a single chip to reduce board space compared to discrete oscillator solutions. It is distinct from standard oscillators by offering programmable frequency multiplication via its internal PLL.

Application Specific Clock/Timing Replacement Considerations

Consult official substitution guides for direct pin-compatible alternatives. Generic clock generators may not match the specific output drive strengths or jitter specifications required for Intel CPU interfaces.