LFXTAL071785

Overview

The LFXTAL071785 is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with an initial tolerance of ±30 ppm and a frequency stability of ±50 ppm. The component features a load capacitance of 8 pF and a maximum equivalent series resistance (ESR) of 60 Ohms. Designed for surface-mount applications, it utilizes the CFPX-155 package with dimensions of 7 mm in length, 1.5 mm in width, and 1.4 mm in height. The device supports a drive level of 1 uW and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Surface-mount design utilizing the compact CFPX-155 package for automated assembly integration.
• Fundamental parallel resonance mode operation providing stable oscillation characteristics.
• Low power consumption capability with a specified drive level of 1 uW.

Applications

• General-purpose clock generation for microcontrollers and digital logic circuits.
• Timing reference sources for communication interface modules.
• Frequency control in consumer electronic devices requiring standard clock speeds.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure the correct packaging configuration, such as cut tape or reel options. Confirm that the selected variant matches the required load capacitance and tolerance specifications for the target circuit design prior to finalizing procurement orders.

Selection Notes

Select this component when a 25 MHz surface-mount crystal is required for space-constrained designs. Ensure the application circuit can support the 8 pF load capacitance and that the operating environment remains within the -40°C to +85°C temperature range. Verify compatibility with the PCB footprint corresponding to the CFPX-155 package dimensions.

Part Context

This part belongs to the IQD LFXTAL series of quartz crystals, which provides a comprehensive range of frequency control solutions. The series includes various packages and frequencies to meet diverse industry standards. IQD Frequency Products is a recognized supplier of frequency control components, offering products that comply with RoHS directives for environmentally conscious manufacturing processes.

Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 8 pF load capacitance, and CFPX-155 package dimensions. Cross-reference with other manufacturers' SMD crystals offering similar ESR and stability ratings to ensure electrical compatibility without modifying the existing board layout.