7V-48.000MDDJ-T

Crystals Overview

The TXC Corporation 7V-48.000MDDJ-T is a surface-mount quartz crystal operating at a fundamental frequency of 48.000 MHz. It features a load capacitance of 18 pF and maintains a frequency tolerance of ±20 ppm. The component utilizes a 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm and a maximum height of 0.90 mm. It supports an extended operating temperature range from -40°C to +85°C and complies with RoHS3 specifications.

Crystals Feature Summary

• Provides precise timing stability for high-frequency applications requiring low phase noise
• Designed for surface-mount assembly in compact electronic circuits
• Operates reliably across industrial temperature ranges

Crystals Applications

• High-speed data communication interfaces
• Microcontroller clock sources
• Network equipment timing circuits

Crystals Procurement Notes

Verify the specific load capacitance requirement of 18 pF against the target circuit design to ensure accurate oscillation. Confirm that the operating environment falls within the specified -40°C to +85°C range. Ensure the PCB footprint matches the 3.2mm x 2.5mm SMD package dimensions. Check for RoHS3 compliance if required by project regulations.

Crystals Selection Notes

Select this component when a 48 MHz fundamental mode crystal is required with tight ±20 ppm tolerance. Consider the 18 pF load capacitance for oscillator circuit matching. Choose this part over lower-tolerance variants only if the specific frequency stability meets system requirements. Verify compatibility with the host device's input impedance.

Crystals Part Context

This component belongs to the 7V series of ceramic crystals from TXC Corporation. The series offers various frequency options in a standardized small outline package. The 7V series is designed for general-purpose timing applications where space constraints are critical. It serves as a cost-effective alternative to larger through-hole crystals.

Crystals Replacement Considerations

QT325G-48.000MAHE-T is listed as a parameter-equivalent substitute.