18QHTF21-86.600-OE

Overview

The 18QHTF21-86.600-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 86.6 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package. The component complies with RoHS standards for environmental safety.

Feature Summary

• LVCMOS output logic interface
• Integrated enable and disable control functionality
• RoHS compliant construction

Applications

• General electronic timing circuits
• Embedded system clock generation
• Digital signal processing interfaces

Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your power management architecture. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints to prevent assembly issues.

Selection Notes

Select this component when a precise 86.6 MHz reference is required for low-voltage digital systems. The integrated enable feature allows for power management optimization. Consider the thermal characteristics and stability requirements of the application to ensure reliable operation within the specified environmental conditions.

Part Context

This oscillator belongs to the QHTF series from Mercury Electronics, a supplier specializing in quartz-based timing solutions. The company has decades of experience in manufacturing frequency control products, including crystals and oscillators. This series represents their standard XO offerings designed for surface-mount applications.

Replacement Considerations

Direct substitutes include other 86.6 MHz LVCMOS oscillators with identical pinout and voltage specifications. Verify compatibility regarding enable logic polarity and drive strength. Alternative models from the same manufacturer may offer different frequency options or package variations.