ZL40213LDG1

Overview

The ZL40213LDG1 is a clock fanout buffer manufactured by Microchip Technology. It features one input and two outputs, supporting LVPECL output types. The device operates with a maximum input frequency of 750 MHz and exhibits a maximum propagation delay of 2 ns. It is housed in a 16-pin QFN package with an exposed pad. Electrical specifications include a minimum supply voltage of 2.375 V and a maximum of 3.465 V. The component functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides low skew clock distribution for high-speed digital systems
• Supports LVPECL output signaling standards
• Operates at input frequencies up to 750 MHz

Applications

• High-performance computing systems
• Telecommunications infrastructure equipment
• Test and measurement instruments

Procurement Notes

Verify the specific suffix 'LDG1' against the official Microchip datasheet to confirm pinout compatibility and electrical characteristics. Ensure the ordering part number matches the required package style and operating temperature range. Cross-reference the manufacturer's latest documentation to validate RoHS compliance status and any recent design changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a single differential clock source requires splitting into two matched LVPECL signals with minimal timing variation. Consider the 16-pin QFN footprint for space-constrained PCB layouts. Evaluate the 750 MHz maximum input frequency limit against system requirements. Confirm that the 2.375 V to 3.465 V supply voltage range aligns with the target board power delivery network.

Part Context

This device belongs to the ZL402x series of clock fanout buffers from Microchip Technology. The series offers various output configurations and signal standards to support complex clock tree architectures. These components are designed to maintain signal integrity while distributing reference clocks across multiple loads in demanding electronic applications.

Replacement Considerations

Consult the Microchip ZL402x family cross-reference guide for direct functional equivalents. Verify pin-to-pin compatibility and electrical parameter alignment for any substitute part numbers.