18QHTF21-25.000075-OE

Oscillators Overview

The 18QHTF21-25.000075-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.000075 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage 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 systems
• Communication equipment timing
• Microcontroller clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead footprint matches your PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a low-profile surface-mount oscillator is required for 25 MHz applications. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the enable/disable pin if power management or clock gating is necessary within the target application architecture.

Oscillators Part Context

This model belongs to Mercury Electronics' standard XO series, which provides reliable frequency control solutions. The company specializes in quartz crystals and oscillators, offering various packages and frequencies. This specific part represents a common frequency option within their broader portfolio of timing devices.

Oscillators Replacement Considerations

Direct substitutes must match the 25.000075 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD no-lead package. Verify pinout compatibility and thermal characteristics before swapping manufacturers. Cross-reference datasheets to ensure identical electrical parameters and mechanical dimensions.