18QHTF21-25.00112-OE

Oscillators Overview

The 18QHTF21-25.00112-OE is a standard LVCMOS quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.00112 MHz with a supply voltage of 1.8V. The device features enable/disable functionality and offers a frequency stability of ±50ppm. It is designed for operation within a temperature range of -40°C to 85°C. The component utilizes a compact 4-SMD, no lead package.

Oscillators Feature Summary

• LVCMOS output compatibility
• Integrated enable and disable control
• Standard frequency stability specification

Oscillators Applications

• High-performance digital systems
• Communication equipment timing
• Embedded system clock generation

Oscillators Procurement Notes

Verify the exact frequency tolerance and operating temperature range against specific project requirements before procurement. Confirm that the 1.8V supply voltage aligns with the target circuit design. Ensure the 4-SMD package dimensions fit the available PCB footprint. Cross-reference the manufacturer's latest datasheet for any updates on pin configuration or electrical characteristics.

Oscillators Selection Notes

Select this component when a low-voltage LVCMOS signal is required for precise timing applications. Consider the ±50ppm stability requirement relative to system jitter budgets. Evaluate the thermal performance within the specified -40°C to 85°C range for environmental suitability. Compare power consumption metrics if battery life is a critical constraint for the application.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd specializes in frequency control products, including quartz crystals and oscillators. This model belongs to their series of surface-mount oscillators designed for modern electronic devices requiring reliable clock signals. The company has extensive experience in Taiwan's quartz industry.

Oscillators Replacement Considerations

Check for direct substitutes from Mercury United Electronics Inc. such as the 18QHTF21-25.00112-PD variant. Verify pinout compatibility and electrical parameters before substitution. Ensure the replacement part meets the same LVCMOS and voltage specifications.