7M50070001

Crystals Overview

The TXC Corporation 7M50070001 is a surface-mount crystal oscillator operating at a frequency of 50 MHz. It features a load capacitance of 16 pF and is housed in a compact 3.2 mm x 2.5 mm SMD package. The component supports an industrial temperature range from -40°C to +85°C, ensuring reliable performance in varied environments. Key electrical specifications include a frequency tolerance of 10 ppm and a frequency stability of 20 ppm. The device utilizes a standard parallel resonant mode with an equivalent series resistance (ESR) of 50 Ohms and operates at a drive level of 100 uW.

Crystals Feature Summary

• Provides precise timing signals for digital circuits through stable quartz resonance.
• Enables automated high-volume manufacturing via compact surface-mount design.
• Maintains operational reliability across extended industrial temperature ranges.

Crystals Applications

• Microcontroller clock generation
• Communication interface synchronization
• Digital signal processing timing

Crystals Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact load capacitance and tolerance values. Ensure the selected variant matches the required PCB footprint and thermal specifications for the target application environment.

Crystals Selection Notes

Select this component when a 50 MHz reference is required with tight initial tolerance. Consider the 16 pF load capacitance requirement for circuit matching. Evaluate the 50 Ohm ESR against the oscillator driver strength to prevent over-driving or failure to start.

Crystals Part Context

This part belongs to the 7M series of thin-film crystals manufactured by TXC Corporation. These components are designed for general-purpose timing applications requiring small form factors and consistent electrical characteristics across production batches.

Crystals Replacement Considerations

Cross-reference with other 50 MHz SMD crystals from TXC having identical 3.2x2.5 mm dimensions and 16 pF load capacitance. Verify that substitute parts meet the same -40°C to +85°C temperature rating and 10 ppm tolerance requirements.

Crystals FAQ

What is the maximum drive level for the 7M50070001?

The maximum recommended drive level is 100 uW to ensure long-term frequency stability and prevent mechanical damage to the quartz element.

Does this component support reflow soldering?

Yes, as a surface-mount device (SMD), it is designed to withstand standard reflow soldering profiles used in modern PCB assembly processes.