18QHTF21-3.832-OE

Oscillators Overview

The 18QHTF21-3.832-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 3.832 MHz with an LVCMOS output signal. The device requires a 1.8V supply voltage and supports enable/disable functionality. It features a frequency stability of ±50ppm and functions within an operating temperature range of -40°C to 85°C. The component is housed in a compact 4-SMD, no lead package.

Oscillators Feature Summary

• LVCMOS output interface
• Enable/Disable control function
• Compact 4-SMD no lead package

Oscillators Applications

• General clock generation for digital circuits
• Embedded system timing references
• Consumer electronics devices

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the operating temperature range meets the environmental conditions of the intended application. Cross-reference the package dimensions with the PCB footprint library to guarantee mechanical compatibility during assembly.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required for timing applications. The LVCMOS output is suitable for direct interfacing with standard logic families. Consider the ±50ppm stability for general-purpose clocks where high precision is not critical. The small form factor makes it appropriate for space-constrained designs. Verify availability of the specific 3.832 MHz frequency variant from authorized distributors.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent electrical characteristics. Mercury Electronics is a established supplier of frequency control products including crystals and oscillators. The 18QHTF21 series provides a balance of performance and size for modern electronic applications.

Oscillators Replacement Considerations

Direct substitutes include other 1.8V LVCMOS oscillators with similar frequency and package dimensions. Check for equivalent stability ratings and enable/disable pin configurations. Verify thermal specifications match the original component's operating range.