7M-48.000MEIV-T

Crystals Overview

The 7M-48.000MEIV-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 8 pF and an equivalent series resistance (ESR) of 60 Ohms. The component exhibits a frequency tolerance of ±10 ppm and is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 mm x 1.6 mm. Designed for commercial temperature ranges, it operates reliably between -20°C and +70°C, providing stable timing signals for digital circuits requiring precise clock references.

Crystals Feature Summary

• High-frequency stability with ±10 ppm tolerance
• Compact surface-mount footprint for automated assembly
• Low equivalent series resistance for efficient drive levels

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix MEIV against the official TXC datasheet to confirm the exact load capacitance and tolerance grade. Ensure the design accommodates the 4-SMD no-lead package dimensions and thermal requirements for the specified commercial temperature range during procurement validation.

Crystals Selection Notes

Select this component when a 48 MHz reference with tight ±10 ppm accuracy is required in a small form factor. Consider the 8 pF load capacitance requirement for circuit matching. Evaluate the 60 Ohm ESR against the oscillator driver strength to ensure reliable startup conditions within the -20°C to +70°C operational window.

Crystals Part Context

This part belongs to the 7M series of surface-mount crystals from TXC Corporation. The series is characterized by small physical dimensions and high reliability, suitable for space-constrained consumer electronics and industrial applications requiring stable frequency generation without the bulk of through-hole components.

Crystals Replacement Considerations

The 7M-48.000MAHV-T is listed as a parametric equivalent. Verify that the alternative matches the 8 pF load capacitance and ±10 ppm tolerance before substitution to maintain circuit timing integrity.