9ZXL1232EKILFT

Overview

The Renesas 9ZXL1232EKILFT is a clock buffer IC from the 9ZML1232E series, designed for high-speed digital systems. It features one HCSL differential input and twelve LP-HCSL differential outputs, supporting maximum frequencies of 150 MHz. The device operates within a supply voltage range of 3.135 V to 3.465 V and consumes approximately 13 mA of operating current. Packaged in a 72-pin VFQFPN (DB1200ZL) format, it functions as a mux-derived buffer suitable for complex server topologies requiring precise clock distribution.

Feature Summary

• 1:12 Input-to-Output Ratio with Differential HCSL Input and LP-HCSL Outputs
• Maximum Operating Frequency of 150 MHz
• Low Power Consumption with Typical Current Draw of 13 mA
• 72-Pin VFQFPN Package for Compact Board Layouts

Applications

• Server Motherboard Clock Distribution
• High-Speed Data Acquisition Systems
• Telecommunications Equipment Timing Networks

Procurement Notes

Verify component authenticity through authorized Renesas distributors or certified suppliers. Confirm RoHS compliance status via official datasheets prior to integration. Ensure storage conditions account for moisture sensitivity level requirements to prevent package damage during soldering processes.

Selection Notes

Select this component when a single low-frequency reference requires expansion into twelve lower-power HCSL signals. Validate that the system power budget accommodates the specified 3.135 V to 3.465 V range. Ensure PCB layout supports the thermal and electrical characteristics of the 72-pin VFQFPN footprint.

Part Context

This part belongs to the 9ZML1232E family, which serves as an enhanced derivative of earlier DB1200ZL buffers. It provides pin-compatible upgrades over previous generations while maintaining fixed external feedback configurations essential for stable QPI/UPI applications in modern computing architectures.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate pin-compatible alternatives within the same Renesas 9ZML series only after verifying electrical parameter compatibility.