7M-40.000MAAE-T

Crystals Overview

The TXC Corporation 7M-40.000MAAE-T is a fundamental frequency quartz crystal resonator operating at 40.000 MHz. It features a load capacitance of 12 pF and maintains a frequency tolerance of ±30 ppm. The component is designed for operation within an ambient temperature range of -20°C to +70°C. It utilizes a surface-mount package configuration, specifically the 3.2 mm x 2.5 mm footprint, suitable for automated assembly processes.

Crystals Feature Summary

• Provides stable oscillation at a precise 40.000 MHz fundamental frequency
• Ensures frequency accuracy with a ±30 ppm tolerance specification
• Engineered for reliable performance across industrial temperature ranges

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix and packaging configuration against the official manufacturer datasheet prior to ordering. Confirm that the required load capacitance matches the target circuit design specifications. Ensure the selected component meets the necessary thermal operating requirements for the intended application environment.

Crystals Selection Notes

Select this component when a standard 40 MHz reference is required for digital logic or communication interfaces. Consider the ±30 ppm tolerance as sufficient for general-purpose timing applications where high precision is not critical. Evaluate the 12 pF load capacitance compatibility with the host oscillator circuit parameters.

Crystals Part Context

This part belongs to the 7M series of surface-mount crystals from TXC Corporation. It serves as a basic timing element for electronic systems requiring a stable clock signal. The series offers various frequency options within a compact form factor suitable for space-constrained printed circuit board layouts.

Crystals Replacement Considerations

The 7B-40.000MAAE-T is listed as an obsolete substitute option. Verify functional equivalence and availability before considering alternative cross-references.