18QHTF21-24.200-OE

Oscillators Overview

The 18QHTF21-24.200-OE is a standard XO oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.2 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage and features Enable/Disable control functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated Enable/Disable control capability
• Compact 4-SMD surface-mount package design

Oscillators Applications

• General purpose timing clock generation
• Digital signal processing systems
• Embedded controller applications

Oscillators Procurement Notes

Verify the specific suffix against official Mercury documentation to confirm electrical characteristics and pinout configuration. Ensure the ordering part number matches the required frequency tolerance and load capacitance specifications for the target circuit design before finalizing procurement.

Oscillators Selection Notes

Select this component when a low-profile 2.0x1.6mm footprint is required for space-constrained designs. The 1.8V supply requirement makes it suitable for modern low-voltage digital logic families. Confirm that the LVCMOS output swing meets the input threshold requirements of the receiving device.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal and oscillator solutions. The series offers various frequencies within a standardized small outline package format, providing consistent mechanical dimensions across different frequency options for board layout flexibility.

Oscillators Replacement Considerations

Direct substitutes include other 24.2MHz LVCMOS oscillators in 2016 packages from manufacturers such as Epson or SiTime. Verify equivalent parameters including supply voltage, current consumption, and enable logic polarity before substitution.