18QHTF21-28.630-OE

Oscillators Overview

The 18QHTF21-28.630-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 28.63 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, no lead package suitable for surface mount applications.

Oscillators Feature Summary

• Standard XO configuration with LVCMOS output
• Integrated enable/disable functionality
• Compact 4-SMD no lead package design

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm exact electrical tolerances and temperature range specifications. Ensure compatibility with 1.8V logic levels and LVCMOS interface requirements before integration into target designs.

Oscillators Selection Notes

Select this component when a precise 28.63 MHz reference is required with low power consumption. The 1.8V supply and enable pin make it suitable for battery-operated or power-sensitive portable electronics requiring strict size constraints via the 4-SMD form factor.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, a supplier specializing in quartz crystals and oscillators. The series offers various frequencies within a standardized small outline package, providing consistent performance across different timing applications.

Oscillators Replacement Considerations

Check for direct substitutes such as the 18QHTF21-28.630-PD variant from the same manufacturer, ensuring identical frequency and package dimensions match the original design requirements.