18QHTF21-15.055-OE

Oscillators Overview

The 18QHTF21-15.055-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 15.055 MHz and utilizes an LVCMOS output interface. The device supports a supply voltage of 1.8V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

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

Oscillators Applications

• Embedded systems requiring precise clock signals
• Consumer electronics with low voltage requirements
• Industrial control modules

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Confirm that the 1.8V supply voltage aligns with your target circuit's power rails. Ensure the 4-SMD package footprint matches your PCB layout constraints to avoid assembly issues.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard LVCMOS output. The small 2.0x1.6 mm form factor makes it suitable for space-constrained designs. Consider the enable feature if power efficiency during idle states is a priority for the application.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd has been manufacturing frequency control products since 1973. This company is recognized as a pioneer in the quartz crystal industry in Taiwan, with a history spanning over 50 years. The 18QHTF21 series represents their surface-mount oscillator offerings.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternative sources.