7M54070004

Crystals Overview

The 7M54070004 is a surface-mount quartz crystal oscillator manufactured by TXC Corporation. It operates at a fundamental frequency of 54 MHz with a load capacitance of 19 pF. The component is housed in a 3.2 mm x 2.5 mm SMD package and supports an operating temperature range from -40°C to +85°C. It features a frequency stability of 20 ppm and complies with RoHS standards.

Crystals Feature Summary

• Provides stable oscillation for digital circuits using quartz resonator technology
• Designed for surface-mount assembly on printed circuit boards
• Operates reliably across extended industrial temperature ranges

Crystals Applications

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

Crystals Procurement Notes

Verify the specific load capacitance requirement of 19 pF against the host circuit design to ensure accurate frequency operation. Confirm that the selected PCB footprint matches the 3.2 mm x 2.5 mm package dimensions. Ensure the application environment remains within the specified -40°C to +85°C operational limits for guaranteed performance.

Crystals Selection Notes

Select this component when a 54 MHz reference frequency is required for compact electronic designs. Consider the 19 pF load capacitance compatibility with the oscillator circuit. Evaluate the thermal requirements to ensure the -40°C to +85°C range meets the environmental conditions of the target application.

Crystals Part Context

This part belongs to the 7M series of crystals from TXC Corporation, which are characterized by their small form factor suitable for space-constrained electronics. The series utilizes standard quartz crystal technology to provide precise timing signals for various digital applications requiring stable clock sources.

Crystals Replacement Considerations

Substitute parts must match the 54 MHz frequency, 19 pF load capacitance, and 3.2x2.5mm package size. Verify equivalent electrical parameters such as frequency stability and ESR before implementation.