LFXTAL085849

Overview

The IQD Frequency Products LFXTAL085849 is a parallel fundamental quartz crystal operating at a nominal frequency of 27.12 MHz. It features a frequency tolerance of ±10 ppm and stability of ±50 ppm with a load capacitance of 10 pF. The component utilizes a 2 mm x 1.6 mm SMD package, suitable for surface mount applications. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Parallel fundamental quartz crystal design
• High-temperature operation up to 125°C
• Compact 2mm x 1.6mm surface-mount footprint

Applications

• Clock signal generation in digital circuits
• Microcontroller system timing references
• Communication interface synchronization

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tolerance specifications. Confirm that the selected variant matches the required load capacitance and frequency stability parameters for the target application circuit design.

Selection Notes

Select this component when a compact SMD crystal is required for high-temperature environments. Ensure the oscillator circuit supports the 10 pF load capacitance. Verify that the ±10 ppm initial tolerance meets the system's clock accuracy requirements.

Part Context

This part belongs to the IQXC-42 series from IQD Frequency Products. The series provides standard-sized surface-mount crystals designed for general-purpose timing applications requiring reliable performance across wide industrial temperature ranges.

Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 10 pF load capacitance, and 2x1.6mm package dimensions. Verify equivalent electrical characteristics before substitution.