18QHTF21-33.720-OE

Oscillators Overview

The 18QHTF21-33.720-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 33.72 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable control functionality
• Designed for surface-mount application via 4-SMD no lead package

Oscillators Applications

• General electronic signal generation
• Digital circuit clock sources
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific manufacturer designation, as some listings associate this model number with Mercury United Electronics, Inc. rather than Mercury Electronics Ind. Co., Ltd. Confirm the exact package dimensions and electrical specifications against the official datasheet to ensure compatibility with the target design requirements before procurement.

Oscillators Selection Notes

Select this component when a 33.72 MHz clock source with LVCMOS outputs is required. Ensure the design supports the 1.8V operating voltage and accommodates the enable/disable pin configuration. Verify that the 4-SMD footprint matches the PCB layout constraints and thermal requirements of the application.

Oscillators Part Context

This oscillator belongs to the 18QHTF series from Mercury Electronic, which provides various frequency options within the same physical package. The series is characterized by its small form factor and standard LVCMOS outputs, catering to space-constrained consumer and industrial electronics requiring reliable timing signals.

Oscillators Replacement Considerations

The part 18QHTF22-33.720-OE is listed as a related item for industrial automation applications. Verify if the '22' suffix indicates a different temperature range or specification compared to the '21' variant before substitution.