LFXTAL082084

Overview

The LFXTAL082084 is a quartz crystal resonator from the CFPX-218 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 27 MHz with a frequency tolerance and stability of ±10ppm. The component features a load capacitance of 10pF and an equivalent series resistance (ESR) of 100 Ohms. Designed for surface mount applications, it utilizes a 4-SMD, no lead package measuring 2.5mm x 2.0mm. The device supports a standard operating temperature range of -20°C to +70°C.

Feature Summary

• Provides precise 27 MHz timing signals with high frequency stability
• Compact surface-mount design suitable for space-constrained PCB layouts
• Operates within standard commercial temperature ranges

Applications

• General-purpose clock generation in consumer electronics
• Timing references for microcontroller systems
• Industrial control equipment requiring stable frequency sources

Procurement Notes

Verify the specific package dimensions and soldering profile requirements against your PCB assembly guidelines before procurement. Confirm that the ±10ppm tolerance aligns with your system's clock accuracy specifications. Ensure the operating temperature range meets the environmental conditions of the final application. Cross-reference the manufacturer's latest datasheet for any updates on material compliance or recommended reflow profiles.

Selection Notes

Select this component when a compact, cost-effective 27 MHz reference is required for non-critical timing applications. The 100 Ohm ESR and 10pF load capacitance are standard values compatible with many oscillator circuits. Consider alternative models if higher frequency stability or extended temperature ranges are necessary for the specific use case.

Part Context

This part belongs to the CFPX-218 series of surface-mount crystals from IQD Frequency Products. The series offers various frequencies and packages designed for general electronic applications. IQD provides a broad portfolio of frequency control products, including crystals, oscillators, and TCXOs, serving industries such as automotive, industrial, and consumer electronics.

Replacement Considerations

Direct substitutes must match the 27 MHz frequency, ±10ppm tolerance, 10pF load capacitance, and 4-SMD footprint. Verify compatibility with existing circuit designs regarding ESR and drive level specifications.