18QHTF21-14.368-OE

Oscillators Overview

The 18QHTF21-14.368-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 14.368 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 timing clock generation
• Digital signal processing circuits
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system power rails. Ensure the enable pin logic levels are compatible with your microcontroller or driver outputs to guarantee proper oscillator activation and standby states.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard 14.368 MHz frequency. The LVCMOS output is suitable for direct interfacing with CMOS-compatible digital logic. Consider the small form factor if board space is limited, and verify that the enable feature meets your power management strategy needs.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a manufacturer specializing in quartz crystals and oscillators. The series typically offers various frequencies within a standardized 4-SMD footprint. Mercury has decades of experience in Taiwan's frequency control industry, providing reliable timing solutions for electronic components.

Oscillators Replacement Considerations

Direct substitutes may include other 14.368 MHz LVCMOS oscillators in a 4-SMD package with 1.8V operation. Verify pinout compatibility and electrical specifications such as phase noise and jitter before substitution. Cross-reference with similar models from Mercury or other manufacturers offering identical package dimensions and logic families.