7V-40.000MAAV-T

Crystals Overview

The TXC Corporation 7V-40.000MAAV-T is a quartz crystal resonator operating at a fundamental frequency of 40 MHz. It features an 8 pF load capacitance and maintains a frequency tolerance and stability of ±30 ppm. The component 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. It exhibits an equivalent series resistance (ESR) of 60 Ohms and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Surface mount ceramic crystal construction for automated assembly integration
• Sealed design ensuring long-term frequency stability under standard conditions
• Fundamental mode operation providing precise timing signals

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'AAV' against official datasheets to confirm the exact load capacitance and temperature range specifications. Ensure that the 4-SMD footprint matches the target PCB layout. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 40 MHz reference is required with ±30 ppm stability. The 8 pF load capacitance must match the oscillator circuit design. Consider the -20°C to +70°C operating range for environmental suitability. The compact 3.2x2.5 mm package is suitable for space-constrained surface mount applications.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals from TXC Corporation. The series offers various frequencies and packages. The 7V-40.000MAAV-T specifically provides a 40 MHz output in a standard small outline package. It serves as a timing element for digital electronics requiring stable oscillation.

Crystals Replacement Considerations

Cross-reference with other 40 MHz crystals having 8 pF load capacitance and similar ESR values. Verify package compatibility for direct replacement. Check if alternative manufacturers offer components with identical dimensional constraints and electrical parameters.