ZL40212LDG1

Overview

The ZL40212LDG1 is a clock fanout buffer manufactured by Microchip Technology, designed for high-frequency signal distribution. It features one input and two outputs, supporting a maximum operating frequency of 750 MHz. The device operates within a supply voltage range of 3.135 V to 3.465 V and is housed in a 16-pin QFN package with an exposed pad. This component serves as a critical interface for maintaining signal integrity in timing-critical applications.

Feature Summary

• Provides single-input to dual-output clock signal distribution
• Supports high-frequency operation up to 750 MHz
• Utilizes LVPECL output signaling standard
• Includes external termination capability for impedance matching

Applications

• High-speed data acquisition systems requiring precise clock distribution
• Telecommunications infrastructure equipment
• Test and measurement instruments
• Industrial automation control units

Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to ensure compatibility with required voltage levels and packaging configurations. Confirm that the procurement channel provides valid traceability and authenticity guarantees, as counterfeit components may exhibit degraded performance or failure under specified operating conditions.

Selection Notes

Select this component when a single clock source must drive two distinct loads with minimal skew and jitter. Ensure the application environment supports the specified voltage range and thermal requirements. Consider the QFN package constraints for PCB layout and thermal dissipation during the design phase.

Part Context

This part belongs to the ZL402xx series of clock buffers from Microchip Technology, which are engineered for low-jitter and high-reliability timing applications. The series offers various input-to-output configurations to suit different system architectures, providing flexibility in clock tree design for complex electronic systems.

Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the same product family. Verify electrical parameters such as propagation delay and output swing before substituting with other models.