18QHTF21-16.03495-PD

Oscillators Overview

The 18QHTF21-16.03495-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 16.03495 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Integrates standby and power-down capabilities
• Utilizes LVCMOS output logic for digital interfacing

Oscillators Applications

• General clock signal generation in electronic circuits
• Embedded systems requiring precise timing references
• Portable devices utilizing low-power oscillators

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target system's power rails. Ensure the 4-SMD no-lead package footprint matches the PCB design constraints to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a stable 16.03495 MHz reference is required in space-constrained applications. The choice is driven by the need for low voltage operation and integrated power management features. Consider the small form factor suitable for high-density board layouts where standard leaded packages are unsuitable.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal frequency control products. The manufacturer has decades of experience in Taiwan's quartz industry. This series typically offers standard XO configurations designed for reliable performance in consumer and industrial electronics.

Oscillators Replacement Considerations

Check for direct substitutes within the same series, such as other frequencies in the 18QHTF21 line. Verify pin compatibility and electrical specifications before substituting with components from other manufacturers.