3QHTF21-57.783-OE

Oscillators Overview

The 3QHTF21-57.783-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 57.783 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 3.3V and features an Enable/Disable control function for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Enable/Disable pin functionality for power control
• Standard XO configuration with 3.3V operation

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific suffix OE indicates the Enable/Disable feature when sourcing replacements. Confirm the operating temperature range and load capacitance requirements match the target circuit design. Ensure the 4-SMD no-lead footprint aligns with the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when an enable/disable control mechanism is required for power optimization in LVCMOS circuits. The 3.3V supply requirement dictates compatibility with standard logic families. Consider the 4-SMD package size for space-constrained designs where surface-mount technology is preferred over through-hole alternatives.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. specializes in frequency control products including quartz crystals and oscillators. This part belongs to their standard oscillator series, offering reliable timing solutions. The company has a long history in Taiwan's quartz industry, providing components for various electronic applications requiring stable frequency sources.

Oscillators Replacement Considerations

Check datasheets for compatible parts with identical 57.783 MHz frequency, LVCMOS output, and 3.3V enable/disable functionality. Verify package dimensions and pinout compatibility before substitution.