LFXTAL069387

Overview

LFXTAL069387 is a quartz crystal resonator from the CFPX-218 series by IQD Frequency Products. It operates at a nominal frequency of 24.576 MHz with a frequency tolerance and stability of ±20ppm. 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 2.50mm x 2.00mm with a maximum height of 0.60mm. It supports fundamental mode operation within a temperature range of -40°C to +85°C.

Feature Summary

• Compact 4-SMD no-lead surface mount package
• High frequency stability of ±20ppm
• Fundamental mode operation
• Wide industrial temperature range support

Applications

• Digital clock signal generation
• Microcontroller oscillator circuits
• Communication interface timing
• Embedded system clock sources

Procurement Notes

Verify the specific packaging configuration required for production, as this part number may be available in tape and reel or cut tape formats depending on distributor inventory. Confirm that the 2.50mm x 2.00mm footprint aligns with the PCB design guidelines. Ensure the 10pF load capacitance matches the oscillator circuit requirements to maintain the specified ±20ppm accuracy. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select LFXTAL069387 when a precise 24.576 MHz reference is needed in space-constrained designs. The ±20ppm tolerance suits general digital logic and communication interfaces where tight jitter specifications are not critical. Compare against larger packages if higher power handling is required. Consider the 100 Ohm ESR to ensure compatibility with the driving circuit's oscillation threshold. Evaluate thermal performance if operating near the upper limit of the -40°C to +85°C range.

Part Context

This component belongs to the CFPX-218 series of surface mount quartz crystals. IQD Frequency Products manufactures this line to provide reliable timing solutions for consumer and industrial electronics. The series offers various frequencies and package sizes to meet diverse layout constraints. As part of the broader portfolio, these crystals support standard SMT reflow processes for automated assembly.

Replacement Considerations

Direct substitutes must match the 24.576 MHz frequency, 10pF load capacitance, and 4-SMD 2.5x2mm footprint. Verify that alternative components maintain the ±20ppm stability and 100 Ohm ESR characteristics. Cross-reference pinout and soldering pad dimensions to ensure mechanical compatibility without redesigning the PCB.