IXA16-HF5F12-18.432MHZ

Crystals Overview

The IXA16-HF5F12-18.432MHZ is a surface-mount crystal oscillator from the IXA16 series manufactured by ILSI America. It operates at a nominal frequency of 18.432 MHz with a normal temperature frequency tolerance of ±20 ppm and a storage temperature frequency tolerance of 30 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 70 Ohms. It utilizes an SMD3225-4P package configuration and holds AEC-Q200 ratings for automotive reliability.

Crystals Feature Summary

• Surface-mount design in SMD3225-4P package
• AEC-Q200 qualified for automotive applications
• Stable frequency performance with ±20 ppm tolerance

Crystals Applications

• Automotive electronic systems
• Microcontroller clock sources
• Communication interface timing

Crystals Procurement Notes

Verify the specific suffix codes against official ILSI documentation to ensure exact frequency and tolerance alignment. Confirm RoHS compliance status and packaging options such as tape and reel or cut tape availability through authorized distributors. Cross-reference the AEC-Q200 rating requirements with target application standards to guarantee suitability for automotive environments.

Crystals Selection Notes

Select this component when a precise 18.432 MHz reference is required for automotive-grade circuits. The 12 pF load capacitance must match the oscillator circuit design specifications. Ensure the PCB footprint accommodates the SMD3225-4P dimensions and that the 70 Ohm ESR aligns with the host controller's drive level constraints.

Crystals Part Context

This part belongs to the IXA16 series of crystals, which are designed for high-stability timing applications. The series supports various frequencies within the SMD3225 form factor, catering to both consumer and industrial markets. The specific model targets the automotive sector due to its qualification under rigorous automotive electronic standards.

Crystals Replacement Considerations

Direct substitutes include other IXA16 series variants with identical frequency and package but different tolerances, such as the IXA16-HF5F12-16.000MHZ or IXA16-HF5F12-32.000MHZ, provided the system clock requirements allow for frequency adjustment. Verify pin compatibility and electrical parameters before substitution.