18QHTF21-41.440041-PD

Oscillators Overview

The 18QHTF21-41.440041-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 41.440041 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes a standby or power-down feature 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

• LVCMOS output logic interface
• Integrated standby and power-down functionality
• Compact 4-SMD no lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD package footprint matches your PCB layout constraints. Check for any specific handling instructions regarding electrostatic discharge protection during assembly.

Oscillators Selection Notes

Select this component when a precise 41.440041 MHz clock source is required with low power consumption capabilities. The LVCMOS output ensures compatibility with standard digital logic families. Consider the standby feature if power efficiency is critical. Verify that the operating temperature range meets your environmental conditions. Compare package dimensions against available board space.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal products. The manufacturer has decades of experience in frequency control components. This series typically offers standard oscillators with various frequency options. The -PD suffix indicates the inclusion of power-down capability within the device family.

Oscillators Replacement Considerations

Direct substitutes may include other 41.440041 MHz LVCMOS oscillators in 4-SMD packages from different manufacturers. Ensure equivalent electrical parameters such as supply voltage and output drive strength are matched. Verify mechanical compatibility including pinout and footprint dimensions. Cross-reference specifications for jitter and phase noise if high precision is required.