LFXTAL059535

Overview

The LFXTAL059535 is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 32 MHz with a frequency tolerance of ±20 ppm and stability of ±30 ppm. The component features an equivalent series resistance (ESR) of 30 Ohms and a load capacitance of 18 pF. It utilizes a 4-SMD, no-lead package suitable for surface mount applications. The device supports a temperature range from -40°C to +85°C.

Feature Summary

• Parallel fundamental resonance mode operation
• Surface mount 4-SMD no-lead packaging
• High frequency accuracy with ±20 ppm tolerance

Applications

• Microcontroller clock sources
• Communication module timing
• Industrial control systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct packaging and specifications. Confirm that the requested variant matches the required load capacitance and ESR values for the target circuit design. Cross-reference the part number with official IQD documentation to avoid discrepancies in frequency tolerance or temperature range.

Selection Notes

Select this component when a 32 MHz reference signal is required for surface mount designs. Ensure the application circuit provides the specified 18 pF load capacitance to maintain frequency accuracy. Verify that the operating environment remains within the -40°C to +85°C range. Consider the 30 Ohm ESR value for oscillator circuit compatibility and drive level requirements.

Part Context

This part belongs to the IQD Frequency Products portfolio of quartz crystals. It is designed for general-purpose timing applications requiring stable frequency generation. The product line includes various frequencies and packages, with this specific model focusing on the 32 MHz fundamental mode in a compact SMD form factor.

Replacement Considerations

Direct substitutes must match the 32 MHz frequency, 18 pF load capacitance, and 4-SMD no-lead package dimensions. Verify equivalent ESR and frequency stability specifications. Consult the manufacturer's substitution guide for approved alternatives.