18QHTF21-28.224-OE

Oscillators Overview

The 18QHTF21-28.224-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 28.224 MHz and utilizes an LVCMOS output signal format. The device is designed for low voltage applications, specifically supporting a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

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

Oscillators Applications

• General purpose timing circuits
• Embedded system clock generation
• Consumer electronics timing references

Oscillators Procurement Notes

Verify the specific ordering suffix against official Mercury Electronics documentation to ensure correct voltage and frequency specifications. Confirm that the OE suffix aligns with required environmental or quality standards. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components during acquisition.

Oscillators Selection Notes

Select this component when a 28.224 MHz clock source is required for 1.8V logic systems. Ensure the design accommodates the 4-SMD footprint dimensions. Consider the enable pin requirement if power management strategies are necessary for the application environment.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which focuses on low-voltage timing solutions. The series typically offers standard frequency options in small form factors. Mercury Electronics is a recognized supplier of quartz-based frequency control products with extensive manufacturing history.

Oscillators Replacement Considerations

Direct substitutes include other 1.8V LVCMOS oscillators with identical 28.224 MHz frequencies and compatible 4-SMD footprints. Verify pinout compatibility and electrical characteristics before swapping manufacturers.