3QHTF32-21.47727-OE

Oscillators Overview

The 3QHTF32-21.47727-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 21.47727 MHz and utilizes LVCMOS output logic levels. The device is designed for 3.3V supply voltage operation and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Oscillators Feature Summary

• LVCMOS output interface
• Enable/Disable control functionality
• Compact 4-SMD No Lead package

Oscillators Applications

• General purpose clock generation
• Digital signal processing systems
• Communication equipment timing

Oscillators Procurement Notes

Verify the specific suffix 'OE' against manufacturer documentation to confirm exact pinout and electrical characteristics. Ensure the 3.3V supply requirement aligns with system design constraints. Confirm the 4-SMD No Lead package dimensions match PCB footprint specifications prior to integration.

Oscillators Selection Notes

Select this component when a precise 21.47727 MHz reference is required with low voltage compatibility. The enable/disable feature allows for power management in battery-operated devices. Consider the small form factor for space-constrained designs requiring surface-mount technology.

Oscillators Part Context

Mercury Electronics specializes in quartz crystals and oscillators. This model belongs to their XO (Standard) series, offering reliable frequency stability. The company has extensive experience in frequency control products, providing components for various electronic applications.

Oscillators Replacement Considerations

Cross-reference with other 21.47727 MHz LVCMOS oscillators in 4-SMD packages. Verify voltage tolerance and enable logic polarity compatibility before substitution.