LFXTAL085858

Overview

The LFXTAL085858 is a quartz crystal resonator manufactured by IQD Frequency Products, belonging to the CFPX-180 series. It operates at a fundamental frequency of 48 MHz with a load capacitance of 8 pF and a frequency tolerance of ±10 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and supports a maximum drive level of 100 uW. Designed for surface mount applications, it utilizes a compact 2 mm x 1.6 mm package without leads. The device ensures reliable performance across an operating temperature range from -40°C to +105°C.

Feature Summary

• Compact 2 mm x 1.6 mm surface mount package design
• High frequency stability with ±10 ppm tolerance
• Operational capability within extended industrial temperature ranges

Applications

• RF circuit integration requiring precise timing signals
• Microcontroller clock generation in embedded systems
• Industrial control equipment requiring stable oscillation

Procurement Notes

Verify the specific ESR value against the official datasheet, as conflicting data exists regarding whether the unit is 50 or 60 Ohms. Confirm the package dimensions match the 2 mm x 1.6 mm specification rather than generic SMD sizes. Ensure the ordering suffix corresponds to the required reel or cut tape configuration. Cross-reference the RoHS compliance status directly with the manufacturer's documentation before finalizing procurement.

Selection Notes

Select this component when a 48 MHz fundamental frequency is required in a minimal footprint. The 8 pF load capacitance must align with the oscillator circuit design. Consider the 60 Ohm ESR for impedance matching requirements. Verify that the -40°C to +105°C temperature range meets the environmental constraints of the target application compared to standard commercial grades.

Part Context

This part belongs to the CFPX-180 series of quartz crystals from IQD Frequency Products. The series focuses on providing small form factor solutions for modern electronics. IQD Frequency Products is a recognized supplier of frequency control components, offering a broad portfolio of crystals and oscillators for various industries including automotive and industrial sectors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.