7V-25.000MAAQ-T

Crystals Overview

The 7V-25.000MAAQ-T is a surface-mount fundamental quartz crystal manufactured by TXC Corporation. It operates at a nominal frequency of 25 MHz with a load capacitance of 10 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm. It supports a standard operating temperature range from -20°C to +70°C and utilizes SMD/SMT mounting styles for automated assembly processes.

Crystals Feature Summary

• Fundamental mode quartz crystal construction for stable oscillation
• Surface-mount design compatible with automated pick-and-place equipment
• Compact footprint suitable for space-constrained circuit board layouts

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix configuration against the official TXC datasheet to ensure compatibility with target load capacitance requirements. Confirm that the operating temperature range meets the environmental specifications of the final application. Cross-reference the package dimensions with the PCB footprint library to prevent soldering defects during reflow assembly.

Crystals Selection Notes

Select this component when a 25 MHz reference is required with moderate stability standards. Ensure the circuit design accounts for the 10 pF load capacitance to maintain frequency accuracy. Consider the ESR value when evaluating oscillator loop gain margins. Verify that the -20°C to +70°C range aligns with the operational environment constraints.

Crystals Part Context

This part belongs to the 7V series of surface-mount crystals from TXC Corporation. The series offers various load capacitance options and tolerance grades within the same physical package. It serves as a cost-effective timing solution for consumer electronics and industrial control systems requiring reliable frequency generation without active oscillator components.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz crystals with identical 10 pF load capacitance and 3.2x2.5 mm packages. Verify that alternative parts match the 60 Ohm ESR specification to ensure oscillator startup reliability. Check that replacement components support the same -20°C to +70°C temperature range.