18QHTF21-32.868-OE

Oscillators Overview

The 18QHTF21-32.868-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 32.868 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable pin for power control
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Consumer electronics requiring precise frequency references
• Industrial equipment needing stable clock sources

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 32.868 MHz specification. Confirm the 1.8V operating voltage aligns with system design requirements. Ensure the 4-SMD no-lead package footprint fits the PCB layout. Check for RoHS compliance if environmental standards are mandated.

Oscillators Selection Notes

Select this component when a 32.868 MHz clock source is required with low voltage operation. Consider the LVCMOS output level for direct interfacing with digital logic. Evaluate the enable/disable functionality for power-sensitive designs. Verify thermal performance within the specified operating temperature range.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent 1.8V LVCMOS outputs. The 4-SMD no-lead package provides a small form factor for space-constrained applications.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with identical electrical characteristics but different frequencies. Cross-reference with similar 4-SMD LVCMOS oscillators from other manufacturers ensuring matching voltage and package dimensions.