LFSPXO009591

Overview

The LFSPXO009591 is a standard clock oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 40 MHz with a frequency stability of ±50 ppm. The device utilizes CMOS output format and is designed for surface mount (SMD) installation in a 4-SMD, No Lead package. It functions within a supply voltage range of 1.62 V to 3.63 V and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• CMOS output interface
• Enable/Disable functionality
• Surface mount packaging

Applications

• General purpose clock generation
• Embedded systems timing
• Industrial control circuits

Procurement Notes

Verify the specific suffix variant required for your application, as bulk and reel packaging options exist for this part number. Confirm that the 4-SMD no-lead footprint matches your PCB design constraints. Ensure the supply voltage remains within the specified 1.62V to 3.63V range during operation to maintain frequency stability specifications.

Selection Notes

Select this component when a 40 MHz CMOS clock signal is required in a compact surface-mount form factor. The wide supply voltage range allows compatibility with various logic levels. Consider the ±50 ppm stability requirement against system timing tolerances before finalizing the selection.

Part Context

This oscillator belongs to the LFSPXO series of standard crystal oscillators from IQD Frequency Products. The series offers various frequencies and packages, providing flexibility for different size and performance requirements in modern electronic designs.

Replacement Considerations

Check for direct substitutes within the same series or compatible pin-to-pin alternatives from other manufacturers offering similar 40 MHz CMOS outputs in 4-SMD packages.