18QHTF21-100.006-OE

Overview

The 18QHTF21-100.006-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 100.006 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable control functionality
• Compact 4-SMD no-lead surface mount package

Applications

• General purpose clock generation
• Digital signal processing systems
• Communication equipment timing

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions to prevent assembly errors during manufacturing.

Selection Notes

Select this component when a stable 100.006 MHz reference is required with low voltage operation. The LVCMOS output simplifies interfacing with standard digital logic families. Consider the enable pin utility for power management strategies in battery-operated or sleep-mode capable designs.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz timing solutions. The manufacturer has decades of experience in Taiwan's crystal industry. This series typically offers standard oscillators suitable for various consumer and industrial electronics applications requiring reliable frequency stability.

Replacement Considerations

Direct substitutes include other 100.006 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify electrical parameters such as supply voltage and output swing before substitution.