AY-48.000MFNV-T

Crystals Overview

The AY-48.000MFNV-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, designed for automotive applications compliant with AEC-Q200 standards. It operates at a nominal frequency of 48 MHz with a tight initial tolerance of ±15 ppm and total frequency stability of ±50 ppm over the operating temperature range. The component features an 8 pF load capacitance and a maximum equivalent series resistance (ESR) of 80 Ohms. Packaged in a compact 4-SMD, no-lead surface-mount format, it ensures reliable timing performance in demanding vehicular electronic systems.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability requirements
• Fundamental oscillation mode for precise timing control
• Compact 4-SMD no-lead surface-mount package design

Crystals Applications

• Automotive electronic control units (ECUs)
• In-vehicle communication bus systems
• Automotive infotainment and display drivers

Crystals Procurement Notes

Verify that the specific order includes the 'NV' suffix to confirm AEC-Q200 automotive qualification status. Ensure the receiving inspection confirms the 48 MHz frequency and 8 pF load capacitance match the design specifications. Confirm the package type matches the required PCB footprint for 4-SMD no-lead components before final assembly integration.

Crystals Selection Notes

Select this component when automotive-grade reliability and strict frequency stability are required for 48 MHz clock signals. The ±15 ppm tolerance offers higher precision than standard commercial crystals. Consider the 80 Ohm ESR limit to ensure compatibility with the oscillator circuit's drive level requirements within the target application environment.

Crystals Part Context

This part belongs to the AY series of quartz crystals from TXC Corporation, specifically engineered for the automotive sector. Unlike general-purpose industrial crystals, the AY series undergoes rigorous testing to meet AEC-Q200 standards. The 48 MHz frequency is commonly utilized for high-speed data transmission interfaces and microcontroller clock sources in vehicle networks.

Crystals Replacement Considerations

• QT325G-48.000MAHE-T