18QHTF22-44.336667-PD

Oscillators Overview

The 18QHTF22-44.336667-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 44.336667 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage 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

• LVCMOS output logic interface
• Standby (Power Down) control capability
• Compact 4-SMD No Lead package

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing
• Embedded microcontroller clocks

Oscillators Procurement Notes

Verify the specific suffix 'PD' indicates Standby functionality against official datasheets. Confirm the 1.8V supply requirement matches system design constraints. Ensure the 4-SMD No Lead package footprint aligns with PCB layout specifications before ordering.

Oscillators Selection Notes

Select this component when a 44.336667 MHz clock source with LVCMOS outputs is required. The 1.8V operating voltage suits low-power digital circuits. The Standby feature allows for power reduction during idle periods. Verify thermal and electrical compatibility with target host devices.

Oscillators Part Context

This part belongs to the 18QHTF22 series from Mercury Electronics, which offers various frequencies in small SMD packages. The series supports LVCMOS outputs and includes options for Enable/Disable or Standby controls. Mercury Electronics specializes in quartz crystal components with decades of industry experience.

Oscillators Replacement Considerations

Cross-reference with other 18QHTF22 variants for different frequencies. Check equivalent models from other manufacturers offering 44.336667 MHz LVCMOS oscillators in 4-SMD packages. Ensure pinout and voltage compatibility match before substitution.