LFSPXO071974

Overview

The LFSPXO071974 is a standard clock oscillator from the IQXO-985 series by IQD Frequency Products. It operates at a nominal frequency of 32.768 kHz with a frequency stability of ±30 ppm. The device supports a supply voltage of 2.5 V and utilizes CMOS output format. It is housed in a compact SMD package measuring 1.6 mm x 1.2 mm, designed for surface-mount assembly.

Feature Summary

• Provides precise timing signals via CMOS output interface
• Compact surface-mount design suitable for space-constrained layouts
• Operates within specified low-voltage power requirements

Applications

• Real-time clock circuits
• Microcontroller system clocks
• Low-frequency timing references in portable electronics

Procurement Notes

Verify the specific supply voltage requirement of 2.5 V against your system design, as this differs from common 3.3 V standards. Confirm the package dimensions of 1.6 mm x 1.2 mm fit your PCB footprint. Ensure the ±30 ppm stability meets your application's timing accuracy needs. Check current availability status directly with authorized distributors or IQD sales offices.

Selection Notes

Select this component when a low-frequency, high-stability reference is required in a minimal footprint. The 32.768 kHz frequency is ideal for timekeeping applications. Consider the 2.5 V operating voltage to ensure compatibility with your power rail. The CMOS output simplifies interfacing with digital logic without additional buffering.

Part Context

This part belongs to the IQXO-985 series of standard oscillators. It complements other IQD timing solutions like the IQXO-540 and LFSPXO072136, offering specialized low-frequency performance. The series targets applications requiring reliable quartz-based timing in small form factors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult IQD Frequency Products for direct equivalents or updated revisions.