18QHTF21-31.200-OE

Oscillators Overview

The 18QHTF21-31.200-OE is a 31.2 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates with an LVCMOS output signal and supports a supply voltage of 1.8V. The component features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Provides stable 31.2 MHz clock frequency via LVCMOS interface
• Includes hardware enable/disable pin for power optimization
• Designed for low-voltage 1.8V operation
• Utilizes leadless SMD package for space-constrained layouts

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded microcontroller timing sources
• Portable electronic devices requiring low power consumption

Oscillators Procurement Notes

Verify the specific suffix 'OE' against manufacturer documentation to confirm the exact enable/disable configuration and tolerance specifications. Ensure compatibility with 1.8V logic levels in the target circuit design before integration.

Oscillators Selection Notes

Select this component when a fixed 31.2 MHz frequency is required with integrated power control capabilities. Consider the 4-SMD no-lead footprint for assembly constraints and verify thermal performance requirements for the operating environment.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which specializes in quartz-based timing solutions. The manufacturer has extensive experience in Taiwan's frequency control industry, producing various oscillators including TCXOs and VCTCXOs for global electronics markets.

Oscillators Replacement Considerations

Check datasheets for equivalent parts from other manufacturers offering 31.2 MHz LVCMOS outputs in 4-SMD packages. Verify pinout compatibility and electrical parameters such as load capacitance and drive strength before substitution.