7V-48.000MDDQ-T

Crystals Overview

The 7V-48.000MDDQ-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 48 MHz. It features a load capacitance of 10 pF and a frequency tolerance of ±20 ppm. The component supports an extended industrial temperature range from -20°C to +70°C. It 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. The device exhibits an equivalent series resistance (ESR) of 60 Ohms and is supplied in tape and reel packaging for automated assembly processes.

Crystals Feature Summary

• Provides stable clock signals via fundamental mode quartz resonance
• Designed for compact surface-mount integration on printed circuit boards
• Maintains specified frequency stability across defined industrial temperature ranges

Crystals Applications

• Microcontroller clock generation circuits
• Communication interface timing references
• Digital signal processing system synchronization

Crystals Procurement Notes

Verify the specific suffix configuration against official TXC documentation to ensure compatibility with target load capacitance and temperature requirements. Confirm that the 4-SMD footprint matches the design layout constraints. Check current RoHS compliance status and moisture sensitivity levels prior to procurement to align with manufacturing standards.

Crystals Selection Notes

Select this component when a 48 MHz reference is required within a limited spatial envelope. Ensure the application circuit provides the necessary 10 pF load capacitance to achieve the stated ±20 ppm accuracy. Validate that the operational environment remains within the -20°C to +70°C range to guarantee performance specifications.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals from TXC Corporation. The series focuses on small-form-factor solutions for modern electronics. The 7V designation indicates specific dimensional and electrical characteristics distinct from other TXC crystal families. This model represents a standard offering for general-purpose timing applications requiring moderate precision.

Crystals Replacement Considerations

QT325G-48.000MAHE-T is documented as a parameter-equivalent substitute. Verify pinout compatibility and electrical parameters before implementation.