7M-30.000MEEV-T

Crystals Overview

The 7M-30.000MEEV-T is a surface-mount quartz crystal resonator manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 30 MHz with a frequency tolerance of ±10 ppm and a load capacitance of 8 pF. The component features an equivalent series resistance (ESR) of 50 Ohms and supports a drive power of 100 µW. It is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm x 0.7 mm. The device is rated for an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides stable 30 MHz timing signals with high frequency accuracy.
• Compact surface-mount design suitable for space-constrained PCB layouts.
• Robust construction ensures reliable performance across specified industrial temperatures.

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix EEV against official datasheets to confirm the exact load capacitance and temperature rating, as variations exist within the 7M series. Ensure compatibility with the target circuit's load capacitance requirements before integration. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components.

Crystals Selection Notes

Select this component when a 30 MHz reference is required with ±10 ppm stability. The 8 pF load capacitance dictates the necessary external capacitor values for the oscillator circuit. Consider the -20°C to +70°C range against environmental conditions. The 50 Ohm ESR must align with the oscillator driver strength specifications.

Crystals Part Context

This part belongs to the 7M series of SEAM SEAL MHZ Quartz XTAs from TXC Corporation. The series offers various frequencies and packages, with the 7M-30.000MEEV-T specifically utilizing a 3.2x2.5mm footprint. It serves as a passive frequency control element distinct from active oscillators like the QTM series.

Crystals Replacement Considerations

The 7M-30.000METI-T is listed as a comparable alternative within the same product family. Verify that the METI variant matches the 8 pF load capacitance and 30 MHz frequency exactly before substitution.