932SQL456AGLFT

Application Specific Clock/Timing Overview

The Renesas 932SQL456AGLFT is a clock synthesizer and jitter cleaner designed for PCI Express (PCIe) applications. It operates with a single circuit, accepting a crystal input and providing one LP-HCSL output at a maximum frequency of 100MHz. The device features a 1:11 input-to-output ratio and utilizes an internal PLL. It functions within a supply voltage range of 3.135V to 3.465V and supports an operating temperature range of 0°C to 70°C. The component is housed in a 64-VFQFPN package with exposed pads.

Application Specific Clock/Timing Feature Summary

• Integrated clock synthesizer and jitter cleaner optimized for PCIe timing
• Single circuit configuration with 1:11 input-to-output ratio
• LP-HCSL output interface for low-power signaling compatibility
• Operates on 3.135V to 3.465V supply voltage

Application Specific Clock/Timing Applications

• PCI Express system clock generation
• Jitter cleaning for high-speed digital interfaces
• Server and workstation motherboard timing solutions

Application Specific Clock/Timing Procurement Notes

This component is identified as End-of-Life (EOL). Availability is restricted, and standard procurement channels may not stock new units. Verification of current lifecycle status and alternative sourcing options is required before integration into new designs.

Application Specific Clock/Timing Selection Notes

Designers should verify the specific output load requirements against the LP-HCSL specification. The 64-VFQFPN package requires appropriate PCB footprint design for thermal dissipation via the exposed pad. Ensure the input crystal matches the specified frequency and load capacitance for accurate 100MHz operation.

Application Specific Clock/Timing Part Context

The 932SQL456 series belongs to Renesas' portfolio of timing solutions targeting high-speed serial bus standards. This specific model addresses the stringent jitter requirements of PCIe generations, serving as a critical component for maintaining signal integrity in data transmission paths.

Application Specific Clock/Timing Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the EOL status, engineering evaluation of newer Renesas timing devices or third-party equivalents with matching LP-HCSL outputs and 64-pin QFN packages is necessary.