MX3AACC12M0

Crystals Overview

The MX3AACC12M0 is a fundamental series quartz crystal resonator manufactured by Meritek Electronics Corporation. Designed for surface mount applications, this component operates at a nominal frequency of 12 MHz with a load capacitance of 10 pF. It features a frequency tolerance of 15 ppm and a stability of 0.0015%. The device supports a drive level of 10 µW and exhibits an aging rate of 3 PPM per year. Operating within a temperature range of -20°C to +70°C, it utilizes a 3225 SMD package measuring 6.0mm x 3.6mm x 1.2mm with a series resistance of 120 Ω.

Crystals Feature Summary

• Fundamental series quartz crystal construction for stable oscillation
• Surface mount design compatible with automated assembly processes
• Low drive level operation ensuring extended component longevity

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific ordering suffix against the official Meritek datasheet to confirm exact electrical parameters and packaging configuration. Ensure compatibility with the target circuit's load capacitance requirements. Confirm that the operating temperature range meets the environmental specifications of the final application. Cross-reference the package dimensions with the PCB footprint to prevent mechanical interference during assembly.

Crystals Selection Notes

Select this component based on its 12 MHz nominal frequency and 15 ppm tolerance suitable for standard digital timing applications. Consider the 3225 surface mount package for space-constrained designs requiring reliable SMT integration. Evaluate the -20°C to +70°C operating range against the intended environmental conditions. The 10 pF load capacitance must match the oscillator circuit design to ensure accurate frequency generation without additional tuning adjustments.

Crystals Part Context

This part belongs to Meritek’s line of passive quartz crystal components, engineered for precision timing in electronic systems. The MX3 series represents surface mount solutions designed for high-volume manufacturing environments. These components provide fundamental mode operation, offering stable frequency references essential for synchronizing data transmission and processing tasks in modern consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz fundamental quartz crystals in 3225 packages with matching 15 ppm tolerance and 10 pF load capacitance. Verify equivalent series resistance and drive level specifications to maintain circuit stability. Ensure replacement parts meet the same -20°C to +70C temperature rating and RoHS compliance standards.