7M50070029

Crystals Overview

The TXC Corporation 7M50070029 is a surface-mount fundamental crystal oscillator operating at 50 MHz. It features a 10 pF load capacitance and a frequency tolerance of 15 PPM with stability of 20 PPM. The component operates within a temperature range of -40°C to +85°C and utilizes an SMD/SMT termination type. Key electrical specifications include an equivalent series resistance (ESR) of 50 Ohms and an excitation level of 100 uW. The physical dimensions are 3.2 mm in length, 2.5 mm in width, and 0.7 mm in height, conforming to the standard 3225 package size.

Crystals Feature Summary

• Provides stable fundamental frequency generation for digital clock applications
• Designed for surface-mount assembly processes
• Operates reliably across extended industrial temperature ranges

Crystals Applications

• Digital clock signal generation
• Microprocessor timing circuits
• Communication equipment synchronization

Crystals Procurement Notes

Verify the specific load capacitance and frequency tolerance requirements against the target circuit design before procurement. Confirm that the operating temperature range meets the environmental conditions of the end application. Ensure compatibility with the reflow soldering profile specified by the manufacturer to maintain component integrity during assembly.

Crystals Selection Notes

Select this component when a 50 MHz fundamental crystal is required in a compact 3225 surface-mount package. Consider the 10 pF load capacitance requirement for oscillator circuit tuning. Evaluate the 50 Ohm ESR specification against the driving capability of the host oscillator IC to ensure reliable startup and operation.

Crystals Part Context

This part belongs to the 7M series of crystals manufactured by TXC Corporation. The series offers various frequencies and packages for general-purpose timing applications. The 7M50070029 specifically addresses the need for a 50 MHz reference in space-constrained designs requiring industrial temperature performance.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching frequency, load capacitance, ESR, and package dimensions.