7V-12.288MDDV-T

Crystals Overview

The 7V-12.288MDDV-T is a standard crystal oscillator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 12.288 MHz with a load capacitance of 8 pF and a frequency tolerance of ±20 ppm. The component utilizes a ceramic package measuring 3.2 mm by 2.5 mm and supports an operating temperature range from -20°C to +70°C. This device provides reliable timing signals for digital circuits requiring precise clock synchronization within the specified thermal constraints.

Crystals Feature Summary

• Surface-mount ceramic construction for automated assembly integration
• Fundamental mode operation ensuring stable frequency generation
• Compact 3.2 mm x 2.5 mm footprint for space-constrained designs

Crystals Applications

• Digital signal processing systems
• Microcontroller clock sources
• Communication interface timing

Crystals Procurement Notes

Verify the specific suffix 'MDDV' against official TXC documentation to confirm the exact load capacitance and temperature range specifications. Ensure that the required operating environment falls within the -20°C to +70°C limit. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components and ensure compliance with RoHS standards.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required for SMD layouts. The 8 pF load capacitance must match the oscillator circuit design parameters. Consider the ±20 ppm tolerance for system accuracy requirements. Evaluate the -20°C to +70°C range against environmental conditions before finalizing the design choice.

Crystals Part Context

This part belongs to the 7V series of crystals from TXC Corporation. The series focuses on general-purpose timing solutions using ceramic packages. The 7V designation indicates specific dimensional and electrical characteristics distinct from other TXC product lines such as AV or 8WL.

Crystals Replacement Considerations

Direct substitutes include the 7V-12.288MAAJ-T, though it differs in tolerance and temperature range. Verify compatibility with existing PCB footprints and circuit loading requirements before substitution.