LFXTAL069494

Overview

The LFXTAL069494 is a quartz crystal resonator manufactured by IQD Frequency Products, belonging to the IQXC-42 series. It operates at a fundamental frequency of 25 MHz with a load capacitance of 10 pF. The component features a frequency tolerance of ±15 ppm and a frequency stability of 20 ppm. It utilizes a surface-mount package measuring 2 mm by 1.6 mm with four leads and no solder balls.

Feature Summary

• Provides precise timing signals at 25 MHz for digital circuits
• Utilizes a compact surface-mount design for automated assembly
• Maintains frequency stability within specified tolerance limits

Applications

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

Procurement Notes

Verify the specific package dimensions and lead configuration against the official datasheet before integration. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure compatibility with standard reflow soldering profiles for SMD components.

Selection Notes

Select this component when a 25 MHz reference is required in a minimal footprint. Consider the 10 pF load capacitance requirement for circuit matching. Evaluate the ±15 ppm tolerance against system jitter specifications. Compare physical size constraints against alternative packages in the IQXC series.

Part Context

This part belongs to the IQXC-42 series of quartz crystals from IQD Frequency Products. The series offers various frequencies and package sizes for general-purpose timing applications. IQD provides these components as part of a broader portfolio including oscillators and TCXOs for diverse frequency control needs.

Replacement Considerations

Check for direct cross-reference numbers from IQD or other manufacturers offering identical 25 MHz, 10 pF, SMD crystals. Verify pinout compatibility and electrical parameters such as ESR and motional capacitance before substitution.