AA-8.000MAHI-T

Crystals Overview

The AA-8.000MAHI-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for automotive applications requiring AEC-Q200 certification. It operates at a fundamental frequency of 8 MHz with a load capacitance of 16 pF and an equivalent series resistance (ESR) of 150 Ohms. The component offers a frequency tolerance of ±30 ppm and stability of ±30 ppm across the operating temperature range. Housed in a 5 mm x 3.2 mm SMD package, it supports a maximum drive level of 1 mW and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Fundamental mode operation at 8 MHz
• Compact 5 mm x 3.2 mm surface mount footprint

Crystals Applications

• Automotive electronic control units (ECUs)
• In-vehicle infotainment systems
• Automotive sensor modules

Crystals Procurement Notes

Verify the specific suffix HI against the manufacturer's official datasheet to confirm the exact tolerance and stability specifications. Ensure the design accommodates the 150 Ohm ESR and 16 pF load capacitance requirements. Confirm that the -40°C to +85°C temperature range aligns with the target application environment before finalizing the procurement.

Crystals Selection Notes

Select this component when AEC-Q200 certification is mandatory for the project. It is suitable for designs requiring an 8 MHz reference with ±30 ppm stability. Compare the 150 Ohm ESR against circuit requirements to ensure proper oscillator startup. Consider the 5x3.2 mm package dimensions for PCB layout constraints relative to other available crystal sizes.

Crystals Part Context

This part belongs to the AA series of crystals from TXC Corporation, which are specifically engineered for automotive environments. The series emphasizes compliance with strict automotive quality standards, distinguishing it from general-purpose industrial or consumer-grade timing components offered by the manufacturer.

Crystals Replacement Considerations

Direct substitutes must match the 8 MHz frequency, 16 pF load capacitance, and AEC-Q200 qualification. Verify that alternative parts support the same 150 Ohm ESR and 5x3.2 mm package to ensure mechanical and electrical compatibility without redesigning the oscillator circuit.