7V-45.000MAAV-T

Crystals Overview

The 7V-45.000MAAV-T is a surface-mount ceramic crystal manufactured by TXC Corporation, operating at a fundamental frequency of 45 MHz. It features an 8 pF load capacitance and maintains a frequency stability and tolerance of ±30 ppm. The component operates within a temperature range of -20°C to +70°C and exhibits an equivalent series resistance (ESR) of 60 Ohms with a drive level of 10 uW. Housed in a compact 3.2 mm x 2.5 mm x 0.8 mm SMD package, it supports standard reflow soldering processes for automated assembly.

Crystals Feature Summary

• Provides stable oscillation at 45 MHz with ±30 ppm frequency tolerance
• Compact 3.2 mm x 2.5 mm surface-mount footprint for space-constrained designs
• Operates reliably across industrial temperature ranges from -20°C to +70°C

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'AAV' against the official TXC datasheet to confirm the 8 pF load capacitance and -20°C to +70°C temperature rating. Ensure the ordering information matches the exact part number to avoid confusion with similar variants in the 7V series that may have different electrical characteristics or packaging options.

Crystals Selection Notes

Select this component when a 45 MHz reference is required for applications needing moderate frequency stability. The 8 pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm ESR and 10 uW drive level constraints to ensure proper circuit operation without overdriving the crystal element.

Crystals Part Context

This part belongs to the TXC 7V series of ceramic crystals, designed for general-purpose timing applications. The series offers various frequencies and packages, with the 7V-45.000MAAV-T specifically tailored for 45 MHz operations in consumer and industrial electronics requiring reliable surface-mount solutions.

Crystals Replacement Considerations

Cross-reference with other 45 MHz ceramic crystals from TXC or competitors having identical 8 pF load capacitance, ±30 ppm stability, and compatible SMD dimensions to ensure functional interchangeability.