7A-20.000MAAV-T

Crystals Overview

The 7A-20.000MAAV-T is a fundamental mode quartz crystal manufactured by TXC Corporation, designed for surface mount applications in a 5 mm x 3.2 mm package. It operates at a nominal frequency of 20 MHz with a load capacitance of 8 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 50 Ohms and supports a drive level of 100 uW. It functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode quartz crystal construction
• Surface mount SMD/SMT installation style
• Integrated enable/disable functionality

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Embedded system synchronization

Crystals Procurement Notes

Verify the End-of-Life status before procurement planning, as this component may be discontinued. Confirm that the 8 pF load capacitance matches the host circuit design requirements. Ensure the operating temperature range of -20°C to +70°C aligns with the intended application environment. Validate the 50 Ohm ESR specification against oscillator circuit constraints.

Crystals Selection Notes

Select this component when a 20 MHz fundamental mode crystal is required in a compact 5.00mm x 3.20mm footprint. Consider the ±30 ppm frequency tolerance and 8 pF load capacitance for precise oscillator matching. Evaluate the -20°C to +70°C operating range against environmental conditions. Verify compatibility with the target drive level of 100 uW.

Crystals Part Context

This part belongs to the 7A series of crystals from TXC Corporation. It represents a standard surface mount solution for general timing needs. The 7A series typically offers reliable performance for consumer and industrial electronics requiring stable frequency references without active oscillator components.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available.