7V-20.000MAAJ-T

Crystals Overview

The TXC CORPORATION 7V-20.000MAAJ-T is a surface-mount quartz crystal operating at a fundamental frequency of 20 MHz. It features a frequency stability and tolerance of ±30 ppm. The component utilizes an 18 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. Designed for commercial temperature ranges, it functions reliably between -20°C and +70°C. The device is housed in a compact 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm.

Crystals Feature Summary

• Provides stable clock signals via fundamental mode quartz resonance
• Supports surface-mount assembly for automated PCB placement
• Maintains frequency accuracy within specified commercial temperature limits

Crystals Applications

• Microcontroller system clock generation
• Digital communication interface timing
• General-purpose electronic circuit synchronization

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design to ensure optimal frequency accuracy. Confirm that the operating environment remains within the specified -20°C to +70°C range. Ensure the PCB footprint matches the 3.2 mm x 2.5 mm SMD package dimensions. Check for RoHS compliance status if required by project specifications.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required for commercial-grade applications. Consider the 18 pF load capacitance compatibility with the oscillator circuit. Evaluate the ±30 ppm stability against system jitter requirements. Compare physical size constraints with alternative packages if space is limited.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals from TXC Corporation. The series focuses on cost-effective solutions for standard timing applications. It complements other series like 7M and 7A which may offer different stability or temperature characteristics. The 7V series targets general consumer electronics where moderate precision is sufficient.

Crystals Replacement Considerations

7M-20.000MAAJ-T