18QHTF21-14.82252-OE

Oscillators Overview

The 18QHTF21-14.82252-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.82252 MHz and utilizes LVCMOS output logic. The device 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 requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Enable/disable control functionality for power management
• Standard XO design with 1.8V supply operation

Oscillators Applications

• General purpose digital circuit timing
• Embedded systems clock generation
• Consumer electronics signal synchronization

Oscillators Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm the enable/disable feature and voltage specifications. Ensure the 14.82252 MHz frequency matches the system requirement. Cross-reference the 4-SMD no-lead package dimensions with PCB layout guidelines before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 1.8V LVCMOS oscillator with active control is required. The 14.82252 MHz frequency is specific; ensure it aligns with downstream clock dividers or input requirements. The enable/disable pin allows for dynamic power saving, which is critical for battery-operated devices compared to always-on oscillators.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, a manufacturer specializing in quartz crystals and oscillators. The series typically offers various frequencies and packages. This specific model represents a standard XO variant within their portfolio, distinct from differential or spread-spectrum types listed in their broader application guides.

Oscillators Replacement Considerations

Direct substitutes must match the 14.82252 MHz frequency, 1.8V LVCMOS output, and enable/disable control. Verify pinout compatibility for the 4-SMD no-lead package. Alternative parts from other manufacturers require electrical parameter validation to ensure functional equivalence in the target circuit.