ZL40226LDF1

Overview

The ZL40226LDF1 is a clock fanout buffer and multiplexer IC from Microchip Technology. It features a 2:8 LVDS output configuration with external termination capabilities. The device supports a maximum operating frequency of 750 MHz. It is housed in a 32-VFQFN exposed pad package. The component operates within an industrial temperature range of -40°C to +85°C. It includes a 2:1 multiplexer function for input selection.

Feature Summary

• Provides low skew clock distribution via LVDS outputs
• Integrates a 2:1 multiplexer for flexible input routing
• Supports high-frequency operation up to 750 MHz
• Includes external termination options for signal integrity

Applications

• High-speed data transmission systems
• Telecommunications infrastructure equipment
• Industrial control system timing networks
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix LDF1 corresponds to the tape and reel packaging format containing 4000 units per reel. Confirm the 32-VFQFN exposed pad package dimensions match the target PCB footprint. Ensure the industrial temperature grade (-40°C to +85°C) aligns with the operational environment requirements. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement orders.

Selection Notes

Select this component when a combination of fanout buffering and input multiplexing is required in a single package. The LVDS output interface is suitable for noise-immune applications requiring differential signaling. The 750 MHz frequency capability supports high-bandwidth data paths. Consider the 32-pin QFN package for space-constrained designs requiring thermal dissipation through the exposed pad.

Part Context

This part belongs to the ZL402xx series of clock buffers and drivers manufactured by Microchip Technology. These devices are designed for precision timing applications requiring low jitter and skew performance. The series offers various input/output configurations to accommodate different system architectures. The ZL40226 specifically addresses needs for multiplexed LVDS distribution.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.