LFSPXO056188

Overview

The LFSPXO056188 is a standard clock oscillator manufactured by IQD Frequency Products, operating at a nominal frequency of 19.2 MHz with a CMOS output format. It functions within an operating supply voltage range of 1.8 V and exhibits a frequency stability of ±50 ppm. The device is housed in a compact surface-mount package measuring 2 mm x 1.6 mm x 0.7 mm. It supports enable/disable functionality and operates reliably across a temperature range from -40°C to +85°C.

Feature Summary

• Compact ceramic package design with seam-sealed metal lid for hermetic sealing
• Integrated enable and disable control functionality for power management
• CMOS output signal compatibility for digital logic interfaces

Applications

• Portable electronic devices requiring low power consumption
• Communication equipment utilizing precise timing references
• Embedded systems needing compact clock sources

Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration, as variations such as Cut Tape or Reel may affect handling procedures. Ensure the selected part number matches the required frequency tolerance and operating voltage specifications for the target application environment. Cross-reference official datasheets for pinout definitions and recommended soldering profiles to maintain component integrity during assembly processes.

Selection Notes

Select this component when a small form factor oscillator is required for space-constrained designs. The 1.8 V supply voltage makes it suitable for battery-operated applications where energy efficiency is critical. Consider the ±50 ppm stability requirement against system timing constraints. Verify that the CMOS output level aligns with the input requirements of the downstream logic circuitry to ensure reliable signal transmission.

Part Context

This model belongs to the LFSPXO series of standard crystal oscillators from IQD Frequency Products. These components are designed to provide stable clock signals for various digital circuits. The series emphasizes miniaturization and reliability, utilizing quartz technology to deliver consistent performance across industrial and commercial temperature ranges while maintaining a small physical footprint.

Replacement Considerations

Direct substitutes include other 19.2 MHz CMOS oscillators with identical 2x1.6mm footprints and 1.8V operation. Verify pin compatibility and electrical parameters before substitution. Generic replacements must match the hermetic seal type and enable function if present.