LFXTAL063944B

Overview

The LFXTAL063944B is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 24 MHz with a load capacitance of 18 pF. The component exhibits a frequency tolerance of ±20 ppm and a frequency stability of ±50 ppm. It features an equivalent series resistance (ESR) of 40 Ohms. The device is designed for surface mount technology (SMD/SMT) installation.

Feature Summary

• Surface mount quartz crystal resonator
• High frequency stability specification
• Low equivalent series resistance design

Applications

• Digital clock signal generation
• Microcontroller timing circuits
• Communication interface synchronization

Procurement Notes

Verify the specific suffix 'B' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the requested quantity matches the standard factory packaging requirements defined in the current production documentation. Confirm RoHS compliance status directly with the supplier prior to order placement.

Selection Notes

Select this component when a 24 MHz reference is required with tight initial tolerance. The 18 pF load capacitance must match the oscillator circuit design. Verify that the 40 Ohm ESR is compatible with the driving circuit's power limits. Ensure the operating temperature range meets the application environmental constraints.

Part Context

This part belongs to the IQD Frequency Products quartz crystal portfolio. It serves as a passive frequency control element for electronic systems requiring precise timing references. The product line supports various industrial and commercial applications demanding reliable oscillation frequencies.

Replacement Considerations

Cross-reference with other 24 MHz SMD crystals having 18 pF load capacitance and similar ESR values. Verify dimensional compatibility and pinout alignment before substituting. Check for equivalent frequency stability and tolerance ratings.