18QHTF21-25.92018-OE

Oscillators Overview

The 18QHTF21-25.92018-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 25.92018 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This surface-mount technology allows for efficient integration into space-constrained electronic circuits.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power management
• Utilizes a compact 4-SMD no-lead surface mount package

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded microcontroller timing sources

Oscillators Procurement Notes

Verify the specific ordering suffix OE against the manufacturer's current documentation to ensure correct voltage and output specifications. Confirm that the 1.8V supply requirement aligns with the target circuit design. Check for any recent revisions to the datasheet regarding pinout or thermal characteristics before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 25.92018 MHz reference is required in low-power environments. The 1.8V operation makes it suitable for modern portable devices. Ensure the PCB footprint matches the 2.0x1.6mm SMD package dimensions. Consider the enable pin requirement if dynamic power saving is necessary for the application.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within a small form factor. The series typically includes options for different supply voltages and output types. The OE suffix denotes specific electrical characteristics defined by the manufacturer for this particular frequency variant.

Oscillators Replacement Considerations

Direct substitutes must match the 25.92018 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify pin compatibility and electrical parameters with alternative manufacturers before replacement.