18QHTF21-44.8634-OE

Oscillators Overview

The 18QHTF21-44.8634-OE is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 44.8634 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• LVCMOS output logic for standard digital interface compatibility
• Integrated enable and disable functionality for power management
• Compact surface-mount package design

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific suffix OE against the manufacturer's current documentation to confirm availability and exact specifications. Ensure the required operating temperature range and load capacitance match the target application requirements before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside precise frequency stability. The small footprint makes it suitable for space-constrained designs. Confirm that the LVCMOS output swing aligns with the input thresholds of the receiving logic circuits.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal oscillators. The series offers various frequencies and packages, catering to diverse electronic equipment needs while maintaining high reliability standards established by the manufacturer.

Oscillators Replacement Considerations

Check for direct substitutes within the same series, such as variants with different frequencies or package types, if available. Cross-reference pinouts and electrical characteristics carefully to ensure functional equivalence without modifying the existing circuit layout.