25QHTF53-43.400-OE

Oscillators Overview

The 25QHTF53-43.400-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 43.4 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 2.5V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control for power optimization
• RoHS compliant construction

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure the correct frequency tolerance and load capacitance requirements are met for your design. Confirm that the RoHS compliance status aligns with your environmental regulations. Cross-reference the datasheet for precise electrical characteristics before finalizing the bill of materials.

Oscillators Selection Notes

Select this component when a 43.4 MHz LVCMOS clock source is required in a small form factor. Ensure the system operates within the specified 2.5V supply range. Consider the enable pin functionality if dynamic power saving is necessary. Verify thermal performance and mounting constraints for the 4-SMD package.

Oscillators Part Context

This part belongs to the QHTF series of standard oscillators from Mercury Electronics. The series offers various frequencies with LVCMOS outputs. The 25QHTF53 variant specifically denotes the 2.5V supply voltage family. These components are designed for general timing applications requiring stable frequency generation.

Oscillators Replacement Considerations

Direct substitutes include other 43.4 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Ensure equivalent supply voltage and output logic levels. Verify mechanical dimensions and pinout compatibility before substitution.