18QHTF21-25.16582-OE

Oscillators Overview

The 18QHTF21-25.16582-OE is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.16582 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 2.0x1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes hardware enable and disable functionality for power management
• Designed for surface-mount assembly using a leadless SMD package

Oscillators Applications

• Digital signal processing circuits requiring precise timing
• Communication systems utilizing standard clock frequencies
• Embedded controller boards needing low-voltage operation

Oscillators Procurement Notes

Verify the specific suffix OE against the manufacturer's current datasheet to confirm pinout configuration and electrical tolerances. Ensure the 1.8V supply requirement aligns with the target system design before procurement. Cross-reference the package dimensions for PCB footprint accuracy.

Oscillators Selection Notes

Select this component when a 25.16582 MHz clock source is required with low voltage operation. The enable feature allows for dynamic power control in battery-operated devices. Consider the small form factor for space-constrained layouts compared to larger oscillator packages.

Oscillators Part Context

This part belongs to the 18QHTF series of crystal oscillators from Mercury Electronics. The series typically offers various frequencies and package sizes. The 21 variant denotes the specific 2.0x1.6 mm footprint used in this model.

Oscillators Replacement Considerations

Consult official substitution lists for compatible parts with matching frequency and voltage. Verify that alternative components support LVCMOS outputs and similar physical dimensions for direct board replacement.