LFSPXO082218

Overview

The LFSPXO082218 is a standard clock oscillator from the IQXO-794 series manufactured by IQD Frequency Products. It operates at a nominal frequency of 4 MHz with a frequency stability of ±25 ppm. The device is housed in a surface-mount SMD package measuring 2.5 mm x 2 mm. It functions with a nominal supply voltage of 1.8 V and supports an operating temperature range up to a maximum of 70°C.

Feature Summary

• Surface mount construction within a compact ceramic package
• Hermetically sealed metal lid for environmental protection
• CMOS output drive capability suitable for digital logic interfaces

Applications

• Embedded system clock generation
• Industrial automation control circuits
• General-purpose electronics timing references

Procurement Notes

Verify the specific packaging configuration, such as bulk or tape and reel, when placing orders, as availability may vary by distributor. Confirm that the 1.8V supply requirement aligns with the target circuit design. Ensure the ±25 ppm stability meets the application's timing accuracy needs before finalizing procurement.

Selection Notes

Select this component when a low-profile 2.5mm x 2mm footprint is required for space-constrained designs. The 1.8V supply voltage makes it suitable for modern low-power digital systems. Consider the ±25 ppm stability and 70°C temperature limit against stricter environmental or precision requirements.

Part Context

This part belongs to the IQXO-794 series of surface mount oscillators. These devices are characterized by hermetically sealed ceramic packages with metal lids, providing reliable performance in various electronic applications. The series offers standard frequencies and CMOS outputs for general timing purposes.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.