18QHTF21-60.860-OE

Overview

The 18QHTF21-60.860-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 60.86 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, designed for surface-mount applications requiring precise timing signals.

Feature Summary

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

Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Procurement Notes

Verify the specific suffix OE against the manufacturer's current documentation to confirm availability and exact specifications. Ensure the 1.8V supply requirement aligns with the target system design. Confirm the 4-SMD package dimensions match the PCB footprint requirements before finalizing procurement.

Selection Notes

Select this component when a 60.86 MHz clock source with LVCMOS outputs is required. The 1.8V operating voltage must be compatible with the host system power rails. The enable/disable feature allows for power management control. Verify thermal and environmental ratings against the application conditions.

Part Context

This part belongs to the Mercury Electronics XO series, which provides standard frequency oscillators. The 18QHTF21 designation indicates the specific form factor and electrical characteristics within the product line. Mercury Electronics has a history of manufacturing quartz-based frequency control products since 1973.

Replacement Considerations

Check for parts with identical frequency (60.86 MHz), voltage (1.8V), and package (4-SMD). Ensure output logic matches LVCMOS. Verify pinout compatibility if substituting directly. Consult official cross-reference lists for confirmed equivalents.