18QHTF21-44.1379-OE

Oscillators Overview

The 18QHTF21-44.1379-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 44.1379 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output logic
• Enable/Disable control
• Surface-mount package

Oscillators Applications

• General timing circuits
• Digital signal processing systems
• Communication equipment

Oscillators Procurement Notes

Verify the exact part number including the suffix to ensure correct specifications. Confirm supply voltage and output type compatibility with the target circuit design before ordering. Check datasheet for operating temperature range and package dimensions to ensure mechanical fit.

Oscillators Selection Notes

Select this component when a precise 44.1379 MHz clock source is required. Ensure the system operates within the specified 1.8V supply constraints. Consider the enable/disable feature for power management needs. Verify that the LVCMOS output levels match the receiving input thresholds.

Oscillators Part Context

This oscillator belongs to the Mercury Electronics 18QHTF series, designed for low-power applications. The series offers various frequencies and packages. Mercury Electronics is a Taiwan-based manufacturer specializing in frequency control products like crystals and oscillators.

Oscillators Replacement Considerations

Check for direct substitutes from Mercury Electronics with identical frequency and package. Other manufacturers may offer compatible LVCMOS oscillators but require verification of pinout and electrical parameters.