18QHTF21-16.367667-PD

Oscillators Overview

The 18QHTF21-16.367667-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 16.367667 MHz and utilizes an LVCMOS output interface. The device is designed for a supply voltage of 1.8V and includes a standby or power-down function to manage power consumption during inactive periods. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports low-voltage operation with a 1.8V supply requirement
• Integrates a standby mode for power management
• Provides standard LVCMOS signal output compatibility

Oscillators Applications

• General-purpose digital circuit timing
• Embedded system clock generation
• Consumer electronics timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V operating voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Request the official datasheet from Mercury Electronics for detailed electrical characteristics and reliability data.

Oscillators Selection Notes

Select this component when a stable 16.367667 MHz reference is required in space-constrained designs. The 1.8V specification makes it suitable for battery-powered or low-power portable devices. Consider the standby feature if power efficiency is critical. Compare performance against other Mercury 18QHTF21 series variants if different frequencies or voltages are needed.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various standard frequencies and supports both 1.8V and 2.5V operations. These components are designed for high reliability and stability in commercial and industrial environments, leveraging Mercury's long-standing expertise in quartz crystal manufacturing.

Oscillators Replacement Considerations

Direct replacements within the same series include models with identical package and voltage but different frequencies, such as 18QHTF21-16.000-PD. Verify that any substitute maintains the LVCMOS output type and 1.8V supply requirement. Cross-reference pinouts and mechanical dimensions to ensure compatibility.