ILCX20-FF5F8-48.000MHZ

Crystals Overview

The ILCX20-FF5F8-48.000MHZ is a 48 MHz MHz crystal oscillator manufactured by ILSI. It features a frequency stability and tolerance of ±30ppm, with a load capacitance of 8pF and an equivalent series resistance (ESR) of 100 Ohms. The component utilizes a 4-SMD, No Lead package configuration. This specific product variant is currently listed as obsolete and is no longer in active manufacturing.

Crystals Feature Summary

• Provides stable 48 MHz oscillation with ±30ppm frequency tolerance
• Designed for surface-mount integration via 4-SMD no lead packaging
• Operates within standard industrial temperature ranges

Crystals Applications

• General purpose clock signal generation in electronic circuits
• Timing reference for microcontroller systems
• Embedded device synchronization

Crystals Procurement Notes

Verify component status carefully as this part is officially marked as obsolete and no longer manufactured. Sourcing may require checking secondary market distributors or surplus inventory providers rather than direct manufacturer channels. Confirm exact physical dimensions and pin compatibility before procurement to ensure seamless integration into existing designs without requiring layout modifications.

Crystals Selection Notes

Select this component when a 48 MHz frequency with ±30ppm stability is required for surface-mount applications. Ensure the target circuit supports an 8pF load capacitance and can accommodate the specified 100 Ohm ESR. Consider the 4-SMD no lead package constraints during PCB layout planning to guarantee proper soldering and mechanical retention.

Crystals Part Context

This crystal belongs to ILSI's ILCX20 series, which offers various frequency options in compact surface-mount packages. The ILCX20-FF5F8-48.000MHZ specifically targets applications needing precise timing at 48 MHz. Similar models in the series include variants with different frequencies such as 25 MHz, 26 MHz, and 40 MHz, all sharing comparable package and electrical characteristics.

Crystals Replacement Considerations

As this item is obsolete, consider cross-referencing with other 48 MHz crystals from ILSI or alternative manufacturers offering compatible 4-SMD packages. Verify that substitute parts match the 8pF load capacitance and ±30ppm stability requirements to maintain system timing integrity.