7M-50.000MEEQ-T

Crystals Overview

The 7M-50.000MEEQ-T is a surface-mount quartz crystal oscillator manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 50 MHz with a frequency tolerance and stability of ±10 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SMD, no-lead package measuring 3.2 mm in length, 2.5 mm in width, and 0.7 mm in height. The device supports a maximum drive level of 100 µW and functions within an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides precise 50 MHz timing reference with ±10 ppm frequency stability
• Compact 3.2 mm x 2.5 mm surface-mount footprint for space-constrained designs
• Sealed metal housing construction ensures reliable operation across industrial temperature ranges

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix MEEQ against the manufacturer's current datasheet to confirm pin configuration and sealing type. Ensure the selected variant matches the required load capacitance of 10 pF and ESR of 50 Ohms for circuit compatibility. Confirm RoHS compliance status through official documentation prior to integration.

Crystals Selection Notes

Select this component when a 50 MHz reference with ±10 ppm accuracy is required in a small SMD form factor. Compare against alternatives if wider temperature ranges or different load capacitances are necessary. Validate that the 100 µW drive level meets the oscillator circuit requirements to prevent overdriving the crystal.

Crystals Part Context

This part belongs to the 7M series of sealed metal crystals from TXC Corporation. These components are engineered for general-purpose timing needs where moderate stability and compact size are prioritized. The series offers various frequencies and tolerances to suit diverse electronic design requirements.

Crystals Replacement Considerations

Direct substitutes include other 50 MHz crystals with identical 3.2x2.5mm dimensions, 10pF load capacitance, and ±10ppm tolerance. Verify mechanical footprint and electrical parameters before swapping.