18QHTF21-22.5972-PD

Oscillators Overview

The 18QHTF21-22.5972-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 22.5972 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes standby mode capability
• Compact surface-mount form factor

Oscillators Applications

• General electronic signal timing
• Digital system clock generation
• Embedded controller synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply rail is stable within the operational limits specified in the official datasheet to ensure reliable oscillator performance.

Oscillators Selection Notes

Choose this component when a precise 22.5972 MHz reference is required in space-constrained designs. Ensure compatibility with LVCMOS interfaces and verify that the 1.8V operating voltage aligns with the target system's power architecture.

Oscillators Part Context

This model belongs to the Mercury Electronics SMD oscillator series designed for high-frequency stability. The 18QHTF21 variant specifically targets applications requiring small footprints and low power consumption while maintaining standard digital interface compatibility.

Oscillators Replacement Considerations

Cross-reference with other 22.5972 MHz LVCMOS oscillators in the 2.0x1.6mm package from compatible manufacturers. Verify pinout compatibility and electrical specifications before substituting to avoid circuit redesign.

Oscillators FAQ

What is the output logic type?

The output logic is LVCMOS.

Does the device support power saving modes?

Yes, it includes a standby or power-down function.