8Y-38.400MAAV-T

Crystals Overview

The 8Y-38.400MAAV-T is a surface-mount MHz crystal manufactured by TXC Corporation. It operates at a nominal frequency of 38.4 MHz with a frequency stability and tolerance of ±30 ppm. The component features an 8 pF load capacitance and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 3.20 mm in length, 2.50 mm in width, and a maximum height of 0.90 mm. The device supports fundamental mode operation and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides stable clock signals for digital circuits with high frequency accuracy
• Compact surface-mount design facilitates automated PCB assembly
• Operates reliably across specified industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific operating temperature range (-20°C to +70°C) against application requirements, as it differs from wider industrial grades. Confirm package dimensions (3.2x2.5x0.9mm) fit the footprint. Ensure load capacitance matches circuit design. Check RoHS compliance status via official documentation before integration.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental crystal is required in a small SMD form factor. Consider the ±30 ppm stability limit for timing-sensitive applications. Compare ESR values with oscillator driver capabilities. Evaluate thermal constraints due to the limited -20°C to +70°C range compared to extended industrial options.

Crystals Part Context

This part belongs to the TXC Corporation quartz crystal family designed for general-purpose timing applications. It complements other standard crystals in the portfolio offering various frequencies and packages. The 8Y series focuses on cost-effective solutions for consumer and commercial electronics requiring precise frequency references.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.