7V-20.000MAAV-T

Crystals Overview

The 7V-20.000MAAV-T is a quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 20 MHz. It features an equivalent series resistance (ESR) of 60 Ohms and supports a load capacitance of 8 pF. The component exhibits a frequency tolerance and stability of ±30 ppm. Designed for surface mount technology, it utilizes a 4-SMD, no-lead package with dimensions of 3.20 mm in length, 2.50 mm in width, and a maximum height of 0.90 mm. The device operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode operation ensures precise timing signals.
• Surface mount design facilitates automated PCB assembly.
• Compliant with RoHS3 standards for environmental safety.

Crystals Applications

• General purpose electronic circuit timing
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'AAV' against the manufacturer's official part number guide to confirm package dimensions and termination type. Confirm that the required load capacitance matches the circuit design, as this component is specified for 8 pF. Ensure the operating temperature range meets the application requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency with ±30 ppm stability is required. The 60 Ohm ESR must be compatible with the oscillator circuit drive level specifications. Consider the 3.2mm x 2.5mm footprint constraints during layout. Verify if the standard commercial temperature range is sufficient or if extended ranges are needed.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals from TXC Corporation. The series is characterized by small form factors suitable for space-constrained designs. The 7V series generally targets cost-effective applications requiring reliable fundamental mode performance in consumer and industrial electronics.

Crystals Replacement Considerations

The 7V-20.000MAAE-T is listed as a similar alternative part number from the same manufacturer.