3QHTF53-7.9925-OE

Oscillators Overview

The 3QHTF53-7.9925-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 7.9925 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 3.3V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 0.197 inches in length and 0.126 inches in width. This surface-mount component is designed for precision timing applications requiring stable clock signals.

Oscillators Feature Summary

• LVCMOS output interface for digital circuit compatibility
• Integrated enable and disable control pin
• Surface mount construction for automated assembly

Oscillators Applications

• Precision timing circuits
• Digital system clock generation
• Embedded controller synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target application design before procurement. Confirm that the 3.3V supply voltage aligns with the system power rails. Ensure the 4-SMD no-lead package footprint matches the PCB layout to prevent soldering defects. Cross-reference the datasheet specifications with the intended operating temperature range to guarantee reliability under all environmental conditions.

Oscillators Selection Notes

Select this model when a precise 7.9925 MHz clock signal is required for LVCMOS-compatible digital logic. The integrated enable feature allows for dynamic power control, making it suitable for battery-operated or energy-efficient designs. Consider the physical dimensions and surface-mount format for space-constrained board layouts. Evaluate the stability requirements to ensure the standard oscillator performance meets the system's timing accuracy needs.

Oscillators Part Context

This component belongs to the 3QHTF53 series of quartz crystal oscillators from Mercury Electronics. The series offers various frequencies tailored for different timing applications. Mercury is a recognized manufacturer of frequency control products with extensive experience in quartz technology. The series provides reliable performance for industrial and commercial electronic devices requiring accurate clock sources.

Oscillators Replacement Considerations

Direct substitutes include other 3QHTF53 variants with compatible frequencies such as 3QHTF53-11.05992-OE or 3QHTF53-90.000-OE if frequency adjustments are permissible. Verify electrical compatibility including voltage and output type before substitution.