18QHTF21-13.41914-OE

Overview

The 18QHTF21-13.41914-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.584 MHz and utilizes an LVCMOS output signal type. The component 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.

Feature Summary

• Supports active enable and disable control functions
• Utilizes LVCMOS output interface
• Designed for low voltage operation

Applications

• General electronic timing circuits
• Embedded system clock generation
• Consumer electronics devices

Procurement Notes

Verify the exact frequency specification against official documentation, as distributor listings may contain discrepancies between similar model numbers. Confirm the package type and pin configuration match the target PCB design requirements before finalizing procurement orders.

Selection Notes

Select this component when a 1.8V supply voltage is required for the oscillator circuit. Ensure the application supports LVCMOS logic levels and requires an enable/disable control feature. Verify that the 4-SMD footprint aligns with the board layout constraints.

Part Context

This part belongs to the QHTF21 series from Mercury Electronics, which focuses on small-sized crystal oscillators. The series typically offers various frequency options and voltage levels, catering to portable and space-constrained electronic designs requiring precise timing signals.

Replacement Considerations

Check for other variants within the 18QHTF21 series that share the same package and voltage but offer different frequencies or control features. Ensure any substitute maintains compatibility with the LVCMOS output requirements.