18QHTF21-41.250-OE

Oscillators Overview

The 18QHTF21-41.250-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 41.25 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 and disable control functionality
• Compact 4-SMD no lead surface mount package

Oscillators Applications

• High-performance digital signal processing systems
• Communication equipment clock sources
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your power management architecture. Ensure the enable pin logic levels are compatible with your controlling microcontroller or FPGA to guarantee proper oscillator activation and deactivation sequences during system operation.

Oscillators Selection Notes

Select this component when a low-profile surface-mount oscillator is required for 41.25 MHz applications. Consider the LVCMOS output swing and drive capability relative to your input impedance. Evaluate the thermal performance and stability characteristics within your expected operating environment to ensure long-term reliability and frequency accuracy under varying conditions.

Oscillators Part Context

This oscillator belongs to Mercury Electronic's line of quartz crystal timing devices. The company specializes in frequency control products including crystals, oscillators, and filters. This specific model represents a standard XO variant designed for general-purpose timing needs in modern electronic assemblies.

Oscillators Replacement Considerations

Check datasheets for equivalent part numbers from other manufacturers offering 41.25 MHz LVCMOS oscillators in 4-SMD packages. Verify pinout compatibility and electrical specifications such as supply voltage and output logic levels before substitution.