LFSPXO056238

Overview

The LFSPXO056238 is a standard crystal oscillator from the IQXO-540 series manufactured by IQD Frequency Products. It operates at a nominal frequency of 13 MHz with a frequency stability of 50 ppm. The device utilizes CMOS output format and requires a supply voltage of 3.3 V. It features an enable/disable function and is housed in a compact 4-SMD, no lead package measuring 2.0 mm x 1.6 mm x 0.7 mm. The component supports surface mount termination and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Compact ceramic package with seam sealed metal lid
• Integrated enable and disable control function
• CMOS output signal format

Applications

• General purpose clock generation for digital circuits
• Embedded systems requiring precise timing references
• Portable electronic devices utilizing low profile components

Procurement Notes

Verify the specific part number suffix against official IQD documentation to confirm packaging configuration, as variations may exist between cut tape and reel formats. Ensure that the required operating voltage and output load specifications align with the target circuit design before procurement. Cross-reference the RoHS compliance status using the manufacturer's current datasheet to meet environmental regulatory requirements for the intended application.

Selection Notes

Select this component when a small footprint is critical for board space constraints. The 13 MHz frequency and 50 ppm stability suit applications where moderate precision is acceptable. Consider the 3.3 V supply requirement and CMOS output compatibility with downstream logic levels. The enable/disable feature allows for power management strategies in battery-operated equipment.

Part Context

This oscillator belongs to the IQXO-540 series, which provides standard clock signals in miniature surface-mount packages. The series is designed for high-volume manufacturing processes and offers consistent performance across various industrial and commercial temperature ranges. It serves as a fundamental timing source for microcontrollers, memory interfaces, and communication peripherals.

Replacement Considerations

Direct substitutes must match the 13 MHz frequency, 50 ppm stability, 3.3 V supply, and 2.0x1.6mm package dimensions. Verify pinout compatibility and output waveform characteristics to ensure seamless integration without circuit modification.