9DBU0931AKLF

Overview

The 9DBU0931AKLF is a clock buffer manufactured by Renesas Electronics, designed for PCIe Gen1/2/3 applications. It features one input and two outputs with an input-to-output ratio of 1:2. The device accepts HCSL inputs and provides LP-HCSL outputs, supporting a maximum frequency of 167 MHz. It operates on a 1.5V supply voltage (1.425V to 1.575V) with a typical power consumption of 56mW. The component is housed in a 48-VFQFPN package and functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

• Supports PCIe Gen1, Gen2, and Gen3 standards
• Low power consumption of 56mW at 1.5V
• Converts HCSL input to LP-HCSL output
• Maximum operating frequency of 167 MHz

Applications

• PCI Express (PCIe) clock distribution
• Server and storage systems
• Telecommunications equipment

Part Context

This component belongs to the 9DBU0931 series of clock buffers from Renesas Electronics. It is specifically engineered for low-power, high-performance timing applications in PCI Express environments. The part is identified by the suffix AKLF, indicating specific packaging and environmental compliance attributes.

Replacement Considerations

The 9DBU0941AKLFT is a similar 1:9 fanout buffer in the same family but offers different output counts and pin configurations. Direct substitution requires verification of pin compatibility and load requirements.