ZL40224LDF1

Overview

The ZL40224LDF1 is a high-performance clock buffer manufactured by Microchip Technology, designed for signal distribution in complex electronic systems. It operates as a 2:8 fanout buffer with a maximum input frequency of 750 MHz and a typical propagation delay of 2 ns. The device supports LVPECL output signals and includes external termination capabilities to ensure signal integrity. It functions within a supply voltage range of 2.375 V to 3.465 V and is housed in a 32-VFQFN package. The component is qualified for industrial temperature applications ranging from -40°C to +85°C.

Feature Summary

• Provides 2-to-8 fanout buffering capability for precise clock signal distribution
• Supports high-frequency operation up to 750 MHz with low propagation delay
• Features LVPECL output format with integrated external termination options

Applications

• High-speed data acquisition systems requiring precise clock synchronization
• Telecommunications infrastructure utilizing LVPECL signaling standards
• Industrial control systems demanding reliable clock distribution across multiple nodes

Procurement Notes

Verify the specific suffix requirements with the manufacturer to ensure compatibility with your system design. Confirm that the 32-VFNQ package dimensions align with your PCB layout constraints. Check for any recent product change notifications regarding pinout or electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when a 2:8 fanout ratio is required for LVPECL signals. Ensure the design accommodates the 2.375 V to 3.465 V supply range. Consider the thermal performance of the 32-VFQFN package for the intended operating environment.

Part Context

This part belongs to the SmartBuffer family of clock buffers from Microchip Technology. These devices are engineered for high-speed applications requiring low jitter and precise timing. The ZL40224LDF1 specifically addresses needs for distributing clock signals to multiple receivers in dense electronic architectures.

Replacement Considerations

Consult official Microchip documentation for verified substitute part numbers. Cross-reference specifications such as output format, voltage range, and package type to ensure functional equivalence.