18QHTF21-25.000875-OE

Oscillators Overview

The 18QHTF21-25.000875-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.000875 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports Enable/Disable functionality for power management
• Utilizes LVCMOS output logic for digital interfacing
• Compact 4-SMD No Lead surface mount package

Oscillators Applications

• Space-constrained electronic designs
• Digital signal processing systems
• Communication equipment requiring precise timing

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and output types. Confirm that the 1.8V supply requirement aligns with the target system's power architecture. Ensure the 4-SMD footprint matches the PCB layout specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a small form factor. The LVCMOS interface is suitable for standard digital logic families. Consider the enable pin feature if dynamic power saving is necessary for the application environment.

Oscillators Part Context

This part belongs to the QHTF series of standard oscillators from Mercury Electronics. The series offers various frequencies and voltage options within a consistent 2.0x1.6mm SMD package. It is designed for applications demanding reliable timing signals in compact consumer or industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other 25.000875 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and enable function support when evaluating alternative sources.