AA-9.216MAHQ-T

Crystals Overview

The AA-9.216MAHQ-T is a surface-mount crystal oscillator manufactured by TXC Corporation, designed for automotive applications under the AEC-Q200 qualification standard. It operates at a fundamental frequency of 9.216 MHz with a load capacitance of 10 pF. The component exhibits a frequency tolerance and stability of ±30 ppm across its operating range. It features an equivalent series resistance (ESR) of 150 Ohms maximum and utilizes a 5 mm x 3.2 mm SMD package.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Fundamental mode operation at 9.216 MHz
• Compact 5 mm x 3.2 mm surface-mount package
• High frequency stability of ±30 ppm

Crystals Applications

• Automotive electronic systems
• Industrial communication interfaces
• Microcontroller clock sources

Crystals Procurement Notes

Verify the specific suffix 'HQ' against official TXC documentation to confirm exact manufacturing specifications and quality certifications. Ensure compatibility with AEC-Q200 requirements if deployed in automotive environments. Cross-reference datasheet parameters such as ESR and load capacitance with circuit design constraints before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 9.216 MHz reference is required for UART or RS-485 interfaces due to integer baud rate division benefits. Confirm that the 10 pF load capacitance matches the target microcontroller's internal capacitance settings. Validate that the ±30 ppm stability meets the system's timing accuracy requirements under expected environmental conditions.

Crystals Part Context

This part belongs to the AA series of crystals from TXC Corporation, which are characterized by their small footprint and suitability for high-reliability applications. The AA series is widely used in consumer and industrial electronics where space constraints and performance consistency are critical factors in component selection.

Crystals Replacement Considerations

Consult TXC Corporation's official substitution guide for direct replacements. Verify that any alternative maintains identical frequency, load capacitance, and AEC-Q200 certification status to ensure functional equivalence.