LFXTAL033265

Overview

The LFXTAL033265 is a 20 MHz quartz crystal manufactured by IQD Frequency Products. It features ±50ppm frequency stability and tolerance, with a load capacitance of 18pF and an equivalent series resistance (ESR) of 40 Ohms. Designed for base harmonic operation, this component utilizes a 4-SMD, No Lead surface-mount package measuring 5.00mm x 3.20mm x 1.00mm. It operates within a temperature range of -10°C to +60°C.

Feature Summary

• Provides precise timing control through stable 20 MHz oscillation
• Utilizes compact surface-mount design for automated assembly integration
• Ensures reliable performance across specified industrial temperature ranges

Applications

• Digital clock signal generation in microprocessor systems
• Synchronization circuits in communication equipment
• Timing references for embedded controller boards

Procurement Notes

Verify the specific package variant against the official datasheet to ensure compatibility with PCB footprint requirements. Confirm that the operating temperature range aligns with the target application environment. Check for any recent product change notifications regarding pinout or material composition updates from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a 20 MHz reference is required in a surface-mount configuration. The 18pF load capacitance must match the oscillator circuit design specifications. Consider the 40 Ohm ESR value for impedance matching requirements. Ensure the ±50ppm stability meets the system's jitter and accuracy constraints compared to higher-precision alternatives.

Part Context

This part belongs to the CFPX-104 series of MHz crystals from IQD Frequency Products. It serves as a fundamental timing element in electronic circuits requiring stable frequency references. The component complements other frequency control devices like oscillators and resonators within the manufacturer's portfolio for diverse timing applications.

Replacement Considerations

Direct substitutes require matching 20 MHz frequency, 18pF load capacitance, and 4-SMD dimensions. Verify electrical parameters such as ESR and stability tolerance against original specifications to maintain circuit performance integrity.