3QHTF22-50.458-PD

Oscillators Overview

The 3QHTF22-50.458-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 50.458 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 3.3V and features a Standby (Power Down) control function for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

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

Oscillators Applications

• General-purpose clock generation for electronic circuits
• Timing reference for digital systems requiring standby modes
• Embedded devices utilizing LVCMOS interfaces

Oscillators Procurement Notes

Verify the specific suffix against official documentation to confirm functional differences. Ensure the component matches the required operating temperature range and supply voltage specifications for the target application. Cross-reference the manufacturer's latest datasheet to validate pinout and electrical characteristics before integration.

Oscillators Selection Notes

Select this component when a 50.458 MHz LVCMOS signal is required with power-down capabilities. Consider the 4-SMD package constraints for PCB layout. Verify that the 3.3V supply aligns with the system design. Confirm that the standard frequency stability meets the application requirements compared to other variants in the series.

Oscillators Part Context

This oscillator belongs to the 3QHTF22 series from Mercury Electronics, which offers various frequencies and control options. Similar models include the OE variant for enable/disable functions and different frequency codes like 68.084 or 8.0002. The PD suffix specifically denotes the Standby feature, distinguishing it from non-controlled outputs.

Oscillators Replacement Considerations

Direct substitutes within the same series include 3QHTF22-50.458-OE, though it uses Enable/Disable rather than Standby. Other frequency variants such as 3QHTF22-68.084-PD share the package and control style but differ in frequency. Verify electrical compatibility before substitution.