LFXTAL069377

Overview

The LFXTAL069377 is a surface-mount quartz crystal manufactured by IQD Frequency Products, belonging to the CFPX-180 series. It operates at a nominal frequency of 32 MHz in fundamental mode. The component features a load capacitance of 18 pF and offers a frequency tolerance of ±20 ppm. Designed for reliability, it supports an operating temperature range from -40°C to +85°C. The device utilizes a compact 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm x 0.8 mm, suitable for automated assembly processes.

Feature Summary

• Surface-mount design compatible with standard SMT reflow processes
• Fundamental mode operation ensuring stable oscillation characteristics
• Hermetically sealed construction within a metal can package

Applications

• Microcontroller clock generation circuits
• Communication interface timing references
• Digital signal processing system clocks

Procurement Notes

Verify the specific package variant and tolerance requirements against the official IQD datasheet before ordering. Confirm that the selected part number matches the required load capacitance and frequency stability specifications for the target application circuit. Ensure compatibility with the manufacturing process regarding the surface-mount form factor.

Selection Notes

Select this component when a precise 32 MHz reference is required in a compact surface-mount footprint. Consider the ±20 ppm tolerance and 18 pF load capacitance to ensure proper oscillator circuit design. Evaluate the thermal performance within the specified -40°C to +85°C range to guarantee long-term frequency stability under operational conditions.

Part Context

This component is part of the CFPX-180 series of quartz crystals from IQD Frequency Products. The series provides various frequency options in a standardized small outline package. The LFXTAL069377 specifically addresses applications requiring a 32 MHz fundamental frequency with robust surface-mount capabilities.

Replacement Considerations

Direct substitutes must match the 32 MHz frequency, 18 pF load capacitance, and 3.2x2.5x0.8mm package dimensions. Verify equivalent electrical parameters such as ESR and drive level sensitivity before substitution.