AY-20.000MAMV-T

Crystals Overview

The AY-20.000MAMV-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 20 MHz with a load capacitance of 8 pF. The component features a frequency tolerance of ±30 ppm and a total frequency stability of ±100 ppm. It supports an equivalent series resistance (ESR) of 100 Ohms and utilizes a 4-pin SMD package. The device is qualified under the AEC-Q200 standard for automotive reliability and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• AEC-Q200 qualified for automotive electronic environments
• Fundamental mode quartz crystal operation
• Surface-mount 4-pin package configuration

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'MAMV' against the manufacturer's official part number guide to confirm the exact electrical parameters, including tolerance, stability, and packaging type. Ensure the selected variant matches the required load capacitance and operating temperature range for the target application design.

Crystals Selection Notes

Select this component when an AEC-Q200 certified quartz crystal is required for automotive designs. Compare the 100 Ohm ESR and 8 pF load capacitance against the oscillator circuit requirements. Consider the 4-pin SMD footprint for PCB layout constraints and verify availability status as supply conditions may vary.

Crystals Part Context

This part belongs to the AY series of quartz crystals from TXC Corporation, which are specifically engineered for automotive applications. The series provides fundamental mode resonance in compact surface-mount packages, ensuring reliable timing performance in harsh environmental conditions typical of vehicle electronics.

Crystals Replacement Considerations

Consult the manufacturer's substitution list for direct replacements. Verify that any alternative part maintains AEC-Q200 qualification, identical 4-pin SMD dimensions, and matching electrical specifications such as 20 MHz frequency and 8 pF load capacitance.