18QHTF21-14.050-OE

Oscillators Overview

The 18QHTF21-14.050-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 14.05 MHz and utilizes LVCMOS output logic levels. The device is designed for low-voltage applications with a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Oscillators Feature Summary

• LVCMOS output logic compatibility
• Integrated enable/disable control functionality
• Low voltage operation at 1.8V

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific part number against official Mercury Electronics documentation to ensure accuracy. Confirm that the 1.8V supply requirement aligns with your system design. Check the 4-SMD package dimensions for PCB footprint compatibility. Ensure the LVCMOS output level matches the input requirements of the receiving logic. Validate the enable/disable pin configuration if power management is critical.

Oscillators Selection Notes

Select this component when a precise 14.05 MHz clock source is required for digital systems. Consider the 1.8V supply constraint and LVCMOS interface compatibility. Evaluate the need for enable/disable functionality for power optimization. Assess the physical space constraints for the 4-SMD no-lead package. Compare performance against other oscillators in the QHTF series if different frequencies or voltages are needed.

Oscillators Part Context

This oscillator belongs to the QHTF series from Mercury Electronic, which offers various hermetic ceramic leadless SMD packages. The series supports frequencies ranging from 1.0 MHz to 200 MHz across three supply voltages. Mercury Electronic has been manufacturing quartz crystals and oscillators since 1973, establishing itself as a pioneer in the Taiwan crystal industry with a history spanning over fifty years.