932SQL450BKLFT

Application Specific Clock/Timing Overview

The Renesas 932SQL450BKLFT is a clock synthesizer and jitter cleaner IC designed for PCI Express applications. It operates within a supply voltage range of 3.135V to 3.465V and supports a single circuit configuration. The device features a 1:19 input-to-output frequency ratio with differential outputs. It is housed in a 64-VFQFN exposed pad package, suitable for surface mount mounting. The component functions effectively within an operating temperature range of 0°C to 70°C.

Application Specific Clock/Timing Feature Summary

• Integrated clock synthesis and jitter cleaning capabilities tailored for high-speed serial link timing requirements.
• Provides precise frequency multiplication with a fixed 1:19 ratio to generate multiple output clocks from a single reference.
• Supports differential output signaling to ensure signal integrity in demanding PCIe environments.

Application Specific Clock/Timing Applications

• PCI Express clock generation and synchronization
• High-speed data transmission interface timing
• System-on-module clock distribution

Application Specific Clock/Timing Procurement Notes

Verify the specific suffix designation against official Renesas documentation to confirm exact electrical characteristics and package variations. Ensure compatibility with the target system's voltage levels and thermal constraints before integration. Cross-reference the manufacturer's latest lifecycle status to confirm availability and long-term supply stability for production planning.

Application Specific Clock/Timing Selection Notes

Select this component when a dedicated solution for PCI Express clocking with integrated jitter reduction is required. Consider the fixed 1:19 ratio and differential output topology as primary design constraints. Evaluate the 64-VFQFN package dimensions and thermal dissipation requirements against the PCB layout space and cooling capabilities of the host system.

Application Specific Clock/Timing Part Context

This part belongs to the CK420BQ derivative series, optimized for low-power PCI Express applications. It serves as a specialized timing solution within Renesas' broader portfolio of clock and timer ICs, addressing the specific synchronization needs of modern high-bandwidth interfaces.

Application Specific Clock/Timing Replacement Considerations

The 932SQL456AGILFT is listed as a related product within the same family; however, verify functional equivalence and pinout compatibility through official datasheets before considering substitution due to potential architectural differences.