LFSPXO072801

Overview

The LFSPXO072801 is a standard crystal oscillator from the IQXO-791 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 8 MHz with a frequency stability of ±50 ppm. The device utilizes HCMOS output format and is designed for surface mount applications in a compact 2.5 mm x 2 mm package. It functions within a supply voltage range of 3.3 V to 3.63 V, with a minimum operating voltage of 2.97 V. The component supports an industrial temperature range from -40°C to +85°C and features a load capacitance of 15 pF.

Feature Summary

• Compact surface-mount design suitable for space-constrained PCB layouts
• HCMOS output interface compatible with standard digital logic circuits
• Industrial-grade thermal performance for reliable operation in varied environments

Applications

• General-purpose clock signal generation in electronic systems
• Timing reference for microcontrollers and processors
• Data communication interface synchronization

Procurement Notes

Verify the specific package dimensions and pinout configuration against the official datasheet prior to integration. Confirm that the supply voltage requirements align with the target circuit design. Ensure compliance with RoHS directives if required by the end product specifications. Cross-reference the part number to avoid confusion with similar series components.

Selection Notes

Select this component when a stable 8 MHz timing source is required in a small form factor. Consider the ±50 ppm stability specification relative to system timing tolerance requirements. Evaluate the HCMOS output swing against the input thresholds of downstream logic devices. Assess the thermal range suitability for the intended operational environment.

Part Context

This oscillator belongs to the IQXO-791 series, which offers various frequencies and packages. It serves as a fundamental timing element in modern electronics, replacing discrete crystal resonators and amplifier circuits with a single integrated solution. The series provides standardized interfaces and reliability for mass production applications.

Replacement Considerations

Direct substitutes may include other 8 MHz HCMOS oscillators from different manufacturers with identical pinouts and electrical characteristics. Verify mechanical footprint compatibility before substitution. Check for equivalent frequency stability and temperature range specifications to ensure functional parity.