18QHTF21-25.000625-OE

Oscillators Overview

The 18QHTF21-25.000625-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.000625 MHz and utilizes an LVCMOS output interface. The device is powered by a 1.8V supply voltage and features an enable/disable control function. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0x1.6 mm. This component is designed for precision timing applications requiring low power consumption and small form factor integration.

Oscillators Feature Summary

• LVCMOS output compatibility for digital logic interfacing
• Integrated enable/disable control functionality
• Compact 4-SMD surface mount package design

Oscillators Applications

• Precision timing circuits in electronic devices
• High-performance application clock generation
• Digital system synchronization modules

Oscillators Procurement Notes

Verify the exact part number suffix against official Mercury Electronics documentation to ensure correct frequency and voltage specifications. Confirm that the 1.8V supply requirement aligns with your system design. Check for RoHS compliance status if required by your manufacturing standards. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints before ordering.

Oscillators Selection Notes

Select this component when a 25.000625 MHz clock signal is required with LVCMOS output levels. Consider the 1.8V operating voltage and enable pin availability as key selection criteria. The small 2.0x1.6 mm package makes it suitable for space-constrained designs. Verify temperature range and stability requirements against specific application needs.

Oscillators Part Context

This model belongs to the QHTF series of quartz crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options in standardized SMD packages. These oscillators are engineered for reliable performance in consumer electronics and industrial equipment where precise timing is critical. The OE suffix typically denotes specific operational enhancements or packaging variations within the product line.

Oscillators Replacement Considerations

Direct substitutes may include other 25.000625 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Ensure voltage tolerance and current consumption match the original specifications. Verify pinout compatibility and thermal characteristics before substitution. Cross-reference with Mercury Electronics official replacement guides for validated alternatives.