8Q-38.400MAAY-T

Crystals Overview

The FTS 8Q-38.400MAAY-T is a surface-mount crystal oscillator designed for precise timing applications. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 7 pF and an equivalent series resistance (ESR) of 80 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 1.6 x 1.2 mm and a maximum seated height of 0.40 mm. The device supports an operating temperature range from -20°C to +70°C and is RoHS compliant.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package
• Fundamental frequency operation at 38.4 MHz
• Frequency stability of ±30 ppm across operating range
• RoHS compliant construction

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Communication interface synchronization
• Consumer electronics timing references

Crystals Procurement Notes

Verify the manufacturer designation carefully, as some listings associate this part number with Texas Instruments while others identify it as an FTS product. Confirm the specific package dimensions and electrical parameters against the official datasheet before integration. Ensure the supply chain source provides authentic components matching the 8Q-38.400MAAY-T specifications to avoid counterfeit risks.

Crystals Selection Notes

Select this component when a small form factor is required for 38.4 MHz timing. The ±30 ppm stability suits standard digital logic applications. Consider the 7 pF load capacitance requirement for circuit design compatibility. Evaluate the -20°C to +70°C temperature range against environmental conditions. Compare ESR values with driver circuit capabilities.

Crystals Part Context

This part belongs to the 8Q series of surface-mount crystals from FTS. The series offers various frequencies in a standardized 1.6x1.2 mm footprint. Similar parts include variants with different frequencies or load capacitances within the same package family. The 8Q series is designed for high-volume manufacturing processes.

Crystals Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, ±30 ppm tolerance, 7 pF load capacitance, and 4-SMD no-lead package. Verify ESR compatibility and temperature range. Cross-reference with other manufacturers offering identical electrical and mechanical specifications.