932SQL456AKLF

Application Specific Clock/Timing Overview

The Renesas 932SQL456AKLF is a clock synthesizer and jitter cleaner designed for PCI Express (PCIe) applications. It features a single PLL circuit with one crystal input and LP-HCSL outputs, operating at a maximum frequency of 100 MHz. The device utilizes a 64-VFQFPN package with exposed pads, measuring 9x9 mm. It supports a supply voltage range of 3.135 V to 3.465 V and functions within an ambient temperature range of 0°C to 70°C. The component provides a 1:11 input-to-output ratio.

Application Specific Clock/Timing Feature Summary

• Single PLL clock synthesizer optimized for PCIe timing
• LP-HCSL output interface with 1:11 frequency ratio
• Operates on 3.135 V to 3.465 V supply voltage
• Available in 64-VFQFPN (9x9 mm) surface-mount package

Application Specific Clock/Timing Applications

• PCI Express clock generation and distribution
• System timing synchronization for high-speed interfaces

Application Specific Clock/Timing Procurement Notes

This component is listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, and distributors may not stock this part number. Verification of current lifecycle status and alternative sourcing options is required before procurement planning.

Application Specific Clock/Timing Selection Notes

Select this component for designs requiring a dedicated PCIe clock synthesizer with LP-HCSL outputs. Ensure the design accommodates the 64-VFQFPN footprint and the specific 3.135 V to 3.465 V power rail requirements. Confirm that the 100 MHz maximum frequency meets system timing specifications.

Application Specific Clock/Timing Part Context

The 932SQL456 series belongs to Renesas' portfolio of low-power clock generators targeting high-speed serial interface standards. This specific model variant targets PCIe compliance, offering integrated jitter cleaning capabilities within a compact QFN package suitable for dense board layouts.

Application Specific Clock/Timing Replacement Considerations

Due to the EOL status, direct substitutes should be identified from the same 932SQL family or compatible PCIe clock synthesizers with matching pinouts and electrical characteristics. Verify package compatibility and output drive strength when selecting alternatives.