18QHTF21-27.750-OE

Oscillators Overview

The 18QHTF21-27.750-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 27.75 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature. 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 compatibility
• Integrated enable/disable functionality
• Compact 4-SMD no lead package design

Oscillators Applications

• High-performance digital systems
• Clock signal generation
• Embedded electronics

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Ensure the 1.8V supply voltage aligns with your power architecture. Confirm that the enable/disable pin configuration matches your control logic to prevent unintended operation states during deployment.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS interface compatibility. The enable/disable feature allows for power management optimization in battery-operated devices. Consider the small form factor suitable for space-constrained PCB layouts compared to larger through-hole alternatives.

Oscillators Part Context

This part belongs to the 18QHTF21 series of quartz crystal oscillators from Mercury Electronics. The series offers various frequencies while maintaining consistent electrical characteristics and package dimensions. It serves as a reliable timing source for consumer electronics and industrial equipment requiring stable clock signals.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with different frequencies such as 18QHTF21-21.200-OE or 18QHTF21-30.0075-OE, provided the frequency difference is acceptable for the application.