3QHTF32-42.403333-PD

Oscillators Overview

The 3QHTF32-42.403333-PD is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a fixed frequency of 42.403333 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 3.3V and features a Standby (Power Down) control function to manage power consumption. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes Standby (Power Down) functionality for power management
• Utilizes a 4-SMD, No Lead surface-mount package

Oscillators Applications

• General-purpose digital timing circuits
• Embedded systems requiring stable clock sources
• Consumer electronics with low-power requirements

Oscillators Procurement Notes

Verify the specific ordering suffix and frequency tolerance against the official datasheet before procurement. Ensure the supply voltage matches the 3.3V requirement. Confirm that the 4-SMD package dimensions align with the PCB footprint design. Check for any RoHS compliance documentation if required by project specifications.

Oscillators Selection Notes

Select this component when a precise 42.403333 MHz clock signal is required with LVCMOS compatibility. Consider the 3.3V operating voltage and the need for standby control. Evaluate the thermal performance and stability requirements against the standard oscillator specifications provided in the manufacturer's documentation.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which provides standard frequency control solutions. The company has a history of manufacturing quartz crystals and oscillators, offering products ranging from kHz to hundreds of MHz. This specific model represents a surface-mount solution for modern electronic designs.

Oscillators Replacement Considerations

Consult the official Mercury Electronics cross-reference list for verified substitutes. Ensure replacement parts match the 42.403333 MHz frequency, LVCMOS output, and 3.3V supply voltage. Verify package compatibility for the 4-SMD form factor.