18QHTF21-22.15625-OE

Oscillators Overview

The 18QHTF21-22.15625-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 22.15625 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, no lead package, designed for surface-mount assembly. This component is engineered to provide stable clock signals for digital circuits requiring precise timing synchronization.

Oscillators Feature Summary

• LVCMOS output logic compatibility
• Integrated enable/disable control functionality
• Surface-mount 4-pin package design

Oscillators Applications

• High-performance digital systems
• Clock signal generation for integrated circuits
• Timing synchronization in electronic devices

Oscillators Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure accuracy. Confirm that the required operating temperature range and load conditions match your system design. Check for any specific handling requirements associated with surface-mount components. Ensure that the 1.8V supply voltage aligns with your power architecture before procurement.

Oscillators Selection Notes

Select this component when a 22.15625 MHz clock source is required with low-voltage operation. Consider the LVCMOS interface for direct compatibility with standard logic families. Evaluate the 4-SMD footprint against available PCB space constraints. Verify that the enable/disable pin meets power efficiency requirements for the target application environment.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz frequency control products. The series features surface-mount packages and covers various frequencies up to several hundred MHz. Mercury has extensive experience in manufacturing quartz crystals and oscillators, providing reliable timing solutions for industrial and commercial electronics applications.

Oscillators Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify electrical parameters such as frequency tolerance and supply voltage match exactly. Ensure the replacement maintains the same package type and pin configuration for board compatibility.