18QHTF21-38.00053-OE

Oscillators Overview

The 18QHTF21-38.00053-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 38.00053 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

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

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing
• Embedded system clock generation

Oscillators Procurement Notes

Verify the exact part number against official Mercury Electronics documentation to ensure compatibility with 1.8V LVCMOS requirements. Confirm that the 4-SMD no-lead package dimensions match the target PCB footprint. Ensure the specific frequency tolerance and load capacitance meet the design specifications before procurement.

Oscillators Selection Notes

Select this component when a stable 38.00053 MHz reference is required for low-voltage digital interfaces. The integrated enable pin allows for power management optimization. Verify that the operating temperature range aligns with the environmental conditions of the intended application.

Oscillators Part Context

This model belongs to the 18QHTF21 series from Mercury Electronics, a manufacturer specializing in quartz crystal products. The series typically offers standard oscillators with various frequency options and voltage levels, catering to diverse electronic timing needs.

Oscillators Replacement Considerations

Direct substitutes must match the 38.00053 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package. Verify electrical parameters and pinout compatibility with alternative manufacturers.