LFSPXO082164

Overview

The LFSPXO082164 is a surface-mount standard clock oscillator from the IQXO-542 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 4 MHz with a frequency stability of ±25 ppm. The device utilizes CMOS output format and requires a supply voltage of 1.8 V. It features a standby function for power management and is designed for operation within a temperature range of -20°C to +70°C. The physical package dimensions are 2.0 mm in length, 1.6 mm in width, and 0.8 mm in height.

Feature Summary

• Integrated standby mode enabling power-down functionality for energy efficiency.
• CMOS output interface compatible with digital logic circuits.
• Compact SMD package suitable for space-constrained PCB layouts.

Applications

• Portable electronic devices requiring low-power clock sources
• Embedded systems utilizing 1.8V logic levels
• Consumer electronics with strict size limitations

Procurement Notes

Verify component authenticity through authorized distributors. Confirm that the 1.8V supply requirement aligns with system design constraints. Ensure thermal management supports the specified operating temperature range during integration.

Selection Notes

Select this oscillator when a 4 MHz reference is required with ±25 ppm stability. The 1.8V supply voltage dictates compatibility with low-voltage digital interfaces. Consider the standby feature if power conservation is critical for the application lifecycle.

Part Context

This component belongs to the IQXO-542 series of surface-mount oscillators. It serves as a precise timing reference for digital circuits, offering a balance between performance and physical footprint compared to larger through-hole alternatives.

Replacement Considerations

No public substitute part numbers are documented for this specific model.