18QHTF21-3.360-OE

Oscillators Overview

The 18QHTF21-3.360-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 3.36 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Includes hardware enable and disable functionality for power management
• Utilizes a leadless SMD package for automated assembly

Oscillators Applications

• General-purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Oscillators Procurement Notes

Verify the specific operating voltage requirement of 1.8V against the target circuit design to ensure compatibility. Confirm that the LVCMOS output levels align with the receiving component's input thresholds. Ensure the PCB footprint matches the 4-SMD No Lead package dimensions provided in the official datasheet to prevent mounting issues.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required for the timing source. The LVCMOS output is appropriate for standard digital logic families. Consider the enable pin feature if dynamic power saving or clock gating is necessary within the system architecture. Verify the frequency stability requirements meet the application needs.

Oscillators Part Context

This part belongs to the QHTF series of standard oscillators from Mercury Electronics. The prefix '18' indicates the 1.8V supply variant, distinguishing it from other voltage options like the 3.3V version. The series provides a range of frequencies in a small form factor for modern portable and space-constrained electronic designs.

Oscillators Replacement Considerations

Direct substitutes include other 1.8V LVCMOS oscillators with identical pinouts and frequency. Cross-reference packages such as 4-SMD No Lead variants from other manufacturers ensuring matching electrical parameters.