AY-38.400MAMQ-T

Crystals Overview

The AY-38.400MAMQ-T is a fundamental mode quartz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 38.4 MHz with a frequency tolerance of ±30ppm and stability of ±100ppm. The component features an 80 Ohm equivalent series resistance (ESR) and requires a load capacitance of 10pF. Packaged in a compact 4-SMD, no-lead form factor, it is rated for automotive use under the AEC-Q200 standard.

Crystals Feature Summary

• Complies with AEC-Q200 automotive qualification standards
• Fundamental oscillation mode operation
• Surface-mount package design for automated assembly

Crystals Applications

• Automotive electronic systems
• Microcontroller clock sources
• Communication interface circuits

Crystals Procurement Notes

Verify that the specific part number includes the 'AEC-Q200' designation to ensure automotive grade compliance. Confirm the load capacitance requirement matches the target circuit design. Check datasheet revisions for any updates regarding mechanical dimensions or material composition changes.

Crystals Selection Notes

Select this component when automotive reliability is required alongside a 38.4 MHz reference. Ensure the application circuit supports the specified 10pF load capacitance. Consider the 80 Ohm ESR value for oscillator circuit stability analysis during the design phase.

Crystals Part Context

This part belongs to the AY series of quartz crystals from TXC Corporation. It is distinct from the 7V and 8Y series components also listed in the provided data, which differ in frequency stability, package size, and intended market segments.

Crystals Replacement Considerations

• AY-38.400MFNV-T
• AY-38.400MFNQ-T

Crystals FAQ

What is the maximum operating temperature for this crystal?

The provided documentation does not specify the maximum operating temperature range for the AY-38.400MAMQ-T.

Is this component suitable for high-vibration environments?

As an AEC-Q200 qualified automotive crystal, it is designed to withstand automotive environmental stresses, though specific vibration limits are not detailed in the available text.