18QHTF21-22.857143-OE

Oscillators Overview

The 18QHTF21-22.857143-OE is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 22.857143 MHz and utilizes LVCMOS output logic. The device is powered by a 1.8V supply voltage and features enable/disable control functionality. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• LVCMOS compatible output logic for standard digital interfacing
• Integrated enable and disable control capability
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• Timing and clock signal generation in electronic devices
• High-performance application circuits requiring precise frequency control
• General purpose digital system clocking

Oscillators Procurement Notes

Verify the specific part number against official Mercury Electronics documentation to confirm frequency accuracy and package specifications. Ensure compatibility with the target system's voltage requirements and interface standards before procurement.

Oscillators Selection Notes

Select this component when a 22.857143 MHz clock source with LVCMOS outputs is required. Consider the 1.8V operating voltage and enable pin functionality for power management integration. Verify the 4-SMD package dimensions fit the PCB layout constraints.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal oscillators and frequency control products. The series offers various frequencies and packages for diverse timing needs.

Oscillators Replacement Considerations

Consult official Mercury Electronics substitution guides for direct replacements. Cross-reference with other manufacturers only if electrical parameters and pinouts match exactly.