18QHTF21-18.0024-OE

Oscillators Overview

The 18QHTF21-18.0024-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 18.0024 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your power rail architecture. Ensure the 4-SMD no-lead footprint matches your PCB layout constraints. Cross-reference the datasheet for operating temperature ranges to guarantee reliability under your environmental conditions.

Oscillators Selection Notes

Select this component when a low-profile surface-mount oscillator with LVCMOS outputs is required. Consider the 1.8V supply constraint and the need for hardware enable/disable control. Evaluate the 18.0024 MHz frequency against system clock requirements. Compare the physical dimensions of the 4-SMD package against available board space.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which provides standard frequency oscillators. The 18QHTF21 series typically offers various frequencies within a small form factor. Mercury Electronics specializes in quartz-based frequency control products, leveraging decades of manufacturing expertise in Taiwan for reliable timing solutions.

Oscillators Replacement Considerations

Check the 18QHTF21-18.0000-OE or similar variants if a slightly different frequency is acceptable. Verify pinout and electrical characteristics match exactly before substitution. Consult official Mercury Electronics documentation for approved alternatives.