18QHTF21-15.60576-OE

Oscillators Overview

The 18QHTF21-15.60576-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 15.60576 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Provides stable clock signal generation via LVCMOS interface
• Integrates hardware enable and disable functionality for power management
• Designed for low-profile surface-mount assembly

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Embedded systems requiring precise frequency references
• Consumer electronics utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead footprint matches your PCB layout constraints. Check for any specific reflow soldering profile recommendations provided by the manufacturer to ensure reliable assembly.

Oscillators Selection Notes

Select this component when a 15.60576 MHz reference is required for LVCMOS-compatible digital circuits. Consider the 1.8V operating voltage as a primary constraint for compatibility with modern low-power processors. Evaluate the physical size of the 4-SMD package against available board space. Verify that the enable/disable feature supports your system's power sequencing strategy.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz frequency control products. The company has a long history in Taiwan's crystal manufacturing industry. This series typically offers standard performance levels suitable for general-purpose timing applications. The OE suffix indicates specific packaging or operational characteristics defined by the manufacturer.

Oscillators Replacement Considerations

Direct substitutes must match the 15.60576 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify electrical parameters such as frequency stability and phase noise if critical. Cross-reference pinouts and thermal characteristics to ensure mechanical compatibility without redesigning the footprint.