18QHTF21-36.810-OE

Oscillators Overview

The 18QHTF21-36.810-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 36.81 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage 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 interface
• 1.8V supply voltage operation
• Enable/Disable control capability

Oscillators Applications

• General purpose clock generation
• Embedded systems timing
• Consumer electronics circuits

Oscillators Procurement Notes

Verify the exact frequency tolerance and stability specifications from the official datasheet before integration. Confirm that the 1.8V supply requirement aligns with your system design. Ensure the 4-SMD package footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Oscillators Selection Notes

Select this component when a 36.81 MHz clock signal is required with low voltage operation. The LVCMOS output is compatible with standard digital logic families. Consider the enable/disable feature if power conservation during idle states is necessary. Verify thermal performance within the specified operating temperature range.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies with consistent packaging and electrical characteristics. It is designed for applications requiring precise timing in space-constrained environments.

Oscillators Replacement Considerations

Direct substitutes may include other 36.81 MHz LVCMOS oscillators in 4-SMD packages from different manufacturers. Ensure pinout compatibility and identical supply voltage requirements. Verify that alternative parts meet the same frequency stability and phase noise specifications.