3QHTF22-20.64384-PD

Oscillators Overview

The 3QHTF22-20.64384-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 20.64384 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 3.3V and includes a standby power-down function. It is housed in a compact 4-SMD, No Lead package designed for surface-mount applications.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Features a standby mode to reduce power consumption during idle periods
• Utilizes a leadless SMD package for automated surface-mount assembly

Oscillators Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for microcontroller systems
• Digital communication interface synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 3.3V supply voltage aligns with the system power rails. Ensure the PCB footprint matches the 4-SMD No Lead package dimensions provided in the official datasheet to prevent mounting issues.

Oscillators Selection Notes

Select this component when a precise 20.64384 MHz timing source is required with low-power standby capabilities. The LVCMOS output is suitable for standard digital logic families. Consider the operating temperature range and package size constraints relative to the available board space and thermal environment of the final application.

Oscillators Part Context

This part belongs to the 3QHTF22 series of standard XO oscillators from Mercury Electronics. The series offers various frequencies with consistent LVCMOS outputs and 3.3V operation. The manufacturer specializes in quartz frequency control products, providing reliable timing solutions for industrial and consumer electronics markets.

Oscillators Replacement Considerations

Direct substitutes within the same series include models such as 3QHTF22-20.000-PD or 3QHTF22-25.000-PD if frequency adjustment is permissible. Verify pinout and electrical characteristics match exactly when considering cross-brand alternatives.