18QHTF21-14.29983-OE

Oscillators Overview

The 18QHTF21-14.29983-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.29983 MHz and utilizes LVCMOS output logic. The device is powered by a 1.8V supply voltage and features enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications. The component supports an operating temperature range of -40°C to 85°C with a frequency stability of ±50ppm.

Oscillators Feature Summary

• Supports enable/disable control for efficient power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Compact 4-SMD no lead package design for space-constrained layouts

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific ordering suffix OE against the manufacturer's current documentation to ensure correct configuration. Confirm that the 1.8V supply requirement aligns with the target circuit design. Check the package dimensions against the PCB footprint library to ensure mechanical compatibility. Validate the frequency stability specification meets the system timing requirements before finalizing procurement.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required for the clock source. Consider the LVCMOS output type for direct interfacing with standard digital logic families. Evaluate the ±50ppm stability against the application's jitter tolerance. Ensure the operating temperature range covers the environmental conditions of the end-use product.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz frequency control products. The series includes various oscillators such as TCXOs and VCXOs. Mercury Electronic has a long history in manufacturing quartz crystals and related components, establishing itself as a pioneer in the industry.

Oscillators Replacement Considerations

Direct substitutes include other 14.29983 MHz LVCMOS oscillators with identical 1.8V supply and 4-SMD no lead packaging. Verify pinout compatibility and electrical specifications before substitution.