9ZXL1550DKILF

Overview

The Renesas Electronics 9ZXL1550DKILF is a low-power derivative of the DB1900Z clock buffer, designed for high-speed data transmission applications. It features 15 outputs with LP-HCSL output types and accepts differential inputs. The device supports maximum input frequencies up to 400 MHz and operates within a supply voltage range of 3.135 V to 3.465 V. Packaged in a 64-pin VFQFPN format, it functions reliably across an extended temperature range from -40°C to +85°C, drawing a typical operating current of 112 mA.

Feature Summary

• 15 Output LP-HCSL Clock Buffer
• Differential Input Support
• Maximum Input Frequency of 400 MHz
• VFQFPN-64 Package

Applications

• High-speed server infrastructure
• Storage area networks (SAN)
• Telecommunications equipment

Procurement Notes

Verify RoHS compliance status through official datasheets before integration. Confirm humidity sensitivity handling requirements during storage and assembly. Ensure supply chain stability due to reported long delivery times associated with this component series.

Selection Notes

Select this part when a 1:15 distribution ratio is required for LP-HCSL loads. Verify that the system power budget accommodates the 112 mA operating current. Ensure the PCB layout supports the 64-VFQFPN package dimensions and thermal requirements for the specified industrial temperature range.

Part Context

This component belongs to the 9ZXL1550 series, representing a low-power variant optimized for specific timing applications. It serves as a derivative solution within Renesas' portfolio of clock distribution devices, targeting markets requiring multiple synchronized clock signals with reduced power consumption compared to standard buffers.

Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate other members of the 9ZXL1550 family or similar 15-output LP-HCSL buffers from Renesas, ensuring pin compatibility and electrical parameter alignment.