18QHTF21-25.0007-OE

Oscillators Overview

The 18QHTF21-25.0007-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a nominal frequency of 25.0007 MHz. It utilizes LVCMOS output logic and functions with a supply voltage of 1.8V. The device features an enable/disable control pin for power management flexibility. It is housed in a compact 4-SMD, No Lead surface-mount package, designed for integration into space-constrained electronic circuits requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable functionality for power optimization
• Surface-mount construction for automated assembly

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing references
• Embedded microcontroller clock sources

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 4-SMD no-lead package footprint matches the PCB layout specifications to prevent mounting issues during assembly.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS signaling standards. Consider the enable/disable feature if dynamic power management is necessary for the application. Evaluate the physical dimensions of the 4-SMD package to ensure it fits within the available board space constraints compared to larger oscillator packages.

Oscillators Part Context

This oscillator belongs to the QHTF series from Mercury Electronics, which specializes in quartz-based frequency control products. The manufacturer has decades of experience in Taiwan's quartz industry, producing various SMD crystals and oscillators. This specific model represents a standard XO variant optimized for modern low-power digital applications requiring stable clock generation.

Oscillators FAQ

What is the output logic type of the 18QHTF21-25.0007-OE?

The device uses LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) output logic.

Does this oscillator support power control?

Yes, it includes an enable/disable pin to control the oscillator's operational state.