18QHTF21-16.666667-PD

Oscillators Overview

The 18QHTF21-16.666667-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 16.666667 MHz with an LVCMOS output signal. The device requires a 1.8V supply voltage and features a standby or power-down mode for energy management. 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 at 1.8V
• Includes standby and power-down functionality
• Provides LVCMOS output compatibility

Oscillators Applications

• Precision timing circuits
• Digital signal processing systems
• Communication equipment

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout specifications to guarantee proper assembly and electrical connection.

Oscillators Selection Notes

Select this component when a stable 16.666667 MHz reference is required in space-constrained designs. The LVCMOS interface ensures compatibility with standard logic families. Consider the power-down feature if system efficiency is critical. Validate thermal performance within the intended operating environment to maintain frequency stability over time.

Oscillators Part Context

Mercury Electronics has been manufacturing frequency control products since 1973, establishing itself as a pioneer in the quartz crystal industry in Taiwan. This series represents their expertise in producing reliable oscillators for various electronic applications, leveraging decades of experience in precision timing solutions.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available for this specific model. Direct replacement should be sought from Mercury Electronics Ind. Co., Ltd. or authorized distributors to ensure identical electrical characteristics and mechanical fit.