18QHTF21-13.41914-PD

Overview

The 18QHTF21-13.41914-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 13.41914 MHz and utilizes LVCMOS output logic levels. The device is designed for operation with a supply voltage of 1.8V and includes a standby or power-down function to manage energy consumption during inactive periods. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Feature Summary

• Supports LVCMOS output signal compatibility
• Includes standby and power-down functionality
• Designed for low-voltage 1.8V operation

Applications

• General-purpose digital timing circuits
• Embedded system clock generation
• Consumer electronics requiring precise frequency references

Procurement Notes

Verify the specific suffix PD against the manufacturer's official documentation to ensure it aligns with your required specifications. Confirm that the 1.8V supply voltage and LVCMOS interface are compatible with your target circuit design before finalizing procurement decisions.

Selection Notes

Select this component when a stable 13.41914 MHz reference is required for systems operating at 1.8V. Ensure the PCB layout supports the 4-SMD No Lead package dimensions. Consider the power-down feature if energy efficiency during idle states is a critical design requirement.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on quartz-based frequency control solutions. The manufacturer specializes in oscillators and resonators, providing timing components for various electronic applications. This specific model represents a standard XO variant within their portfolio.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult the manufacturer for direct equivalents or cross-reference options based on electrical and mechanical compatibility.