7V-48.000MDIQ-T

Crystals Overview

The 7V-48.000MDIQ-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 at 25°C. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and utilizes a 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm. It supports a standard drive level of 50 µW and operates within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides precise timing signals for digital circuits using fundamental mode quartz resonance.
• Offers stable frequency performance across industrial temperature ranges with low phase noise characteristics.
• Designed for automated surface-mount assembly processes in compact electronic devices.

Crystals Applications

• Microcontroller clock sources
• Communication interface modules
• Consumer electronics timing circuits

Crystals Procurement Notes

Verify the specific suffix 'DIQ' against official TXC documentation to confirm the exact tolerance and temperature grade, as variations exist within the 7V series. Ensure compatibility with the target PCB footprint and reflow soldering profile. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before finalizing procurement.

Crystals Selection Notes

Select this component when a 48 MHz reference signal is required with ±20 ppm stability. Compare ESR values against the oscillator circuit design requirements to ensure startup reliability. Evaluate the 10 pF load capacitance against the system's stray capacitance to maintain accurate frequency output. Consider the 4-SMD package size for space-constrained layouts.

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 modern portable electronics. The 7V designation indicates a specific package style and mounting configuration distinct from other TXC crystal families like the 7M or 8Q series.

Crystals Replacement Considerations

QT325G-48.000MAHE-T is listed as a parameter-equivalent substitute by distributors. Verify electrical parameters and mechanical dimensions before substitution.