LFXTAL084882

Overview

The LFXTAL084882 is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 12.5 pF. The component features a frequency tolerance of ±20 ppm and an equivalent series resistance (ESR) of 70 kOhms. It utilizes a 2-SMD, No Lead package with dimensions of 3.2 mm x 1.5 mm.

Feature Summary

• Fundamental mode quartz crystal operation for precise timing
• Compact surface-mount design suitable for space-constrained layouts
• Standardized 32.768 kHz frequency output for clock generation

Applications

• Real-time clock circuits in consumer electronics
• Microcontroller system clocks
• Wearable device timing references
• Low-power embedded systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required tolerance and packaging specifications. Confirm that the 2-SMD footprint matches the target PCB design constraints. Cross-reference the RoHS status with project compliance requirements before finalizing procurement orders.

Selection Notes

Select this component when a standard 32.768 kHz reference is required for low-frequency timing applications. The 12.5 pF load capacitance must match the oscillator circuit design parameters. Ensure the 70 kOhm ESR is compatible with the host oscillator's drive level limitations to prevent overdriving the crystal.

Part Context

This part belongs to the IQD Frequency Products line of general-purpose quartz crystals. It is designed for mass production in consumer and industrial electronics where stable, low-cost frequency references are essential. The product line supports various封装 sizes and tolerances to meet diverse market demands.

Replacement Considerations

Direct substitutes include other 32.768 kHz crystals with identical 12.5 pF load capacitance and similar physical dimensions. Verify that alternative manufacturers offer comparable ESR values and frequency stability ratings to maintain circuit performance without redesigning the oscillator network.

FAQ

What is the operating temperature range for this crystal?

The provided documentation does not specify the minimum and maximum operating temperatures for the LFXTAL084882.

Is this component available in a tape and reel package?

The source data indicates availability in bulk or reel formats but does not explicitly confirm the standard packaging configuration for this specific part number.