18QHTF21-11.060-OE

Overview

The 18QHTF21-11.060-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 11.06 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

• LVCMOS output interface
• Enable/Disable control functionality
• Compact SMD form factor

Applications

• General purpose clock generation
• Embedded system timing
• Digital circuit synchronization

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD package footprint matches your PCB layout constraints to guarantee proper assembly and electrical connectivity.

Selection Notes

Select this component when a low-voltage LVCMOS oscillator is required for space-constrained designs. The enable pin allows for dynamic power control, making it suitable for battery-operated devices. Consider the operating temperature range and stability requirements to ensure compatibility with your application environment.

Part Context

This part belongs to Mercury Electronics' line of quartz crystal oscillators. The company specializes in frequency control products including crystals, TCXOs, and VCTCXOs. This specific model represents a standard XO solution offering reliable timing performance in a small surface-mount package.

Replacement Considerations

Direct substitutes must match the 11.06 MHz frequency, LVCMOS output type, 1.8V supply voltage, and 4-SMD package dimensions. Verify pinout compatibility and electrical characteristics such as phase noise and jitter before swapping components.