18QHTF21-32.002-OE

Oscillators Overview

The 18QHTF21-32.002-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 32.002 MHz and utilizes LVCMOS output logic levels. 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 during inactive periods. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output interface for digital signal compatibility
• Integrated enable/disable control functionality
• Compact 4-pin surface-mount package design

Oscillators Applications

• General clock generation for embedded systems
• Timing reference for microcontroller units
• Digital communication interface synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure the correct enable/disable configuration and tolerance specifications are obtained. Confirm that the 1.8V supply requirement aligns with the target system's power rails before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 32.002 MHz timing source is required for low-power digital circuits. Ensure the application supports the 1.8V operating voltage and can accommodate the enable/disable control signal. Verify that the 4-SMD footprint matches the available PCB land pattern.

Oscillators Part Context

This model belongs to the Mercury Electronics standard XO series, which provides reliable quartz-based timing solutions. The brand specializes in frequency control products including crystals and oscillators, leveraging decades of manufacturing experience in Taiwan to produce components for various electronic industries.

Oscillators Replacement Considerations

Cross-reference with other 32.002 MHz LVCMOS oscillators in the 4-SMD package. Ensure replacement parts support the same 1.8V supply and enable/disable pinout configuration to maintain functional compatibility without circuit redesign.