18QHTF21-25.0005-OE

Oscillators Overview

The 18QHTF21-25.0005-OE is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.0005 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS output logic compatibility
• Integrated enable and disable control
• Compact 4-SMD no lead package design

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your application needs before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD package footprint matches your PCB layout. Check for any specific environmental operating temperature ranges required for your deployment scenario.

Oscillators Selection Notes

Select this component when a precise 25.0005 MHz clock source is required with low voltage operation. Consider the LVCMOS interface for direct digital connectivity. Evaluate the enable/disable feature if power conservation during idle states is a priority. Compare package dimensions against available board space constraints.

Oscillators Part Context

This part belongs to the 18QHTF series of standard crystal oscillators from Mercury Electronics. These components are designed for general timing applications requiring stable frequency outputs. The series typically offers various frequencies and voltage options to suit different electronic designs.

Oscillators Replacement Considerations

Direct substitutes may include other 25.0005 MHz LVCMOS oscillators in 4-SMD packages from manufacturers like Epson or SiTime. Verify pinout compatibility and electrical specifications before substitution.