AZ-20.000MFNV-T

Crystals Overview

AZ-20.000MFNV-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, designed for automotive applications under the AEC-Q200 qualification standard. It operates at a nominal frequency of 20 MHz with a load capacitance of 8 pF. The component offers a tight initial tolerance of ±15 ppm and long-term stability of ±50 ppm over its operational life. It features a low equivalent series resistance of 100 Ohms and utilizes a 4-pin chip-scale surface-mount package (CSMD). The device supports a wide operating temperature range suitable for demanding environments.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Fundamental resonance mode operation
• Chip-scale surface-mount construction
• High precision frequency tolerance

Crystals Applications

• Automotive electronic control units
• In-vehicle infotainment systems
• Telematics modules
• Sensor interface circuits

Crystals Procurement Notes

Verify the specific suffix 'NV' against the manufacturer's official part number guide to confirm the exact tolerance and stability specifications. Ensure the selected variant matches the required load capacitance and package dimensions for the target PCB footprint. Confirm AEC-Q200 certification status through the latest datasheet before finalizing procurement.

Crystals Selection Notes

Select this component when high-frequency accuracy is critical for automotive communication or processing buses. The 4-pin CSMD package provides mechanical stability compared to 2-pin variants. Consider the 100 Ohm ESR value for oscillator circuit design to ensure proper startup conditions. Validate that the ±15 ppm tolerance meets the system clock budget requirements.

Crystals Part Context

This part belongs to TXC's AZ series of automotive-grade crystals. It complements other AA and 7A series components by offering superior frequency stability in a compact form factor. The AZ series is specifically engineered to meet the rigorous thermal and vibration demands of modern vehicle architectures.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs using electrical parameter matching rather than direct pin-to-pin substitution without simulation.