MX3FFFK22M1184

Crystals Overview

The MX3FFFK22M1184 is a surface-mount quartz crystal unit manufactured by Meritek Electronics. It operates at a nominal frequency of 22.1184 MHz with a load capacitance of 20 pF and a frequency tolerance of ±20 ppm. The component utilizes a parallel fundamental mode and features a 3225 SMD package measuring 3.2 x 2.5 mm. It supports an operating temperature range from -40°C to +85°C and exhibits aging stability of ±5 ppm per year over the specified temperature range.

Crystals Feature Summary

• Surface mount ceramic construction for low profile integration
• High precision frequency stability suitable for communication systems
• Seam sealed design ensuring excellent heat resistance

Crystals Applications

• Mobile communication devices
• Wireless LAN equipment
• Test and measurement instruments

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the selected variant matches the intended operating temperature range and packaging requirements for the target application environment.

Crystals Selection Notes

Select this component when a 22.1184 MHz reference signal is required in space-constrained designs. Ensure the driving circuit provides appropriate drive levels to prevent frequency pulling or damage. Verify that the PCB layout accommodates the 3225 footprint and maintains signal integrity for the specific frequency.

Crystals Part Context

This part belongs to the MX3 series of ceramic SMD crystals, designed for high-frequency applications requiring stable oscillation. The series offers various frequency options and package sizes to support diverse electronic product needs, including consumer electronics and industrial control systems.

Crystals Replacement Considerations

Direct substitutes must match the 22.1184 MHz frequency, 20 pF load capacitance, and 3225 package dimensions. Verify equivalent aging rates and temperature stability characteristics before implementation.