AA-12.288MAPV-T

Crystals Overview

The AA-12.288MAPV-T is a quartz crystal resonator manufactured by TXC Corporation, designed for automotive applications. It operates at a fundamental frequency of 12.288 MHz with a load capacitance of 8 pF. The component meets AEC-Q200 qualification standards, ensuring reliability in harsh environments. Frequency tolerance is specified at ±30 ppm at 25°C, while frequency stability is maintained within ±50 ppm across the operating temperature range of -40°C to +105°C. The equivalent series resistance (ESR) is 100 Ohms. The device utilizes a glass-sealed ceramic package with dimensions of 5.0 mm x 3.2 mm and features two-pin surface mount termination.

Crystals Feature Summary

• AEC-Q200 qualified for automotive grade reliability
• Glass-sealed ceramic construction for environmental protection
• Wide operating temperature range suitable for automotive use

Crystals Applications

• Automotive electronic control units
• In-vehicle communication systems
• Automotive sensor modules

Crystals Procurement Notes

Verify that the specific part number matches the required automotive grade specifications. Confirm the package dimensions and pin configuration align with the target PCB layout. Ensure the supplier provides documentation confirming AEC-Q200 certification. Check for any specific handling requirements due to the glass-sealed construction. Validate the frequency tolerance and stability limits against system design requirements before procurement.

Crystals Selection Notes

Select this component when an automotive-grade quartz crystal is required for 12.288 MHz applications. The wide temperature stability and AEC-Q200 certification make it suitable for demanding vehicle environments. Consider the 5.0x3.2 mm package size for board space constraints. Compare ESR and load capacitance values with the oscillator circuit design to ensure proper startup and operation.

Crystals Part Context

This component belongs to TXC Corporation's automotive crystal series, specifically designed to meet the rigorous reliability standards of the automotive industry. The AA series typically features robust packaging and stable frequency characteristics over extended temperature ranges. It serves as a critical timing element in various automotive subsystems where precision and durability are paramount.

Crystals Replacement Considerations

STDCQS1-12.288M by NDK is listed as a parameter-equivalent substitute.