LFXTAL003387BULK

Overview

The LFXTAL003387BULK is a ceramic surface-mount crystal oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 24.576 MHz with a frequency stability of ±50 ppm and a tolerance of ±30 ppm. The device utilizes a CMOS output format and requires a 3.3 V operating supply voltage, drawing a maximum current of 3 mA. It features a load capacitance of 20 pF and is housed in an SMD/SMT package measuring 11.40 mm in length and 3.80 mm in width, with a maximum seated height of 4.30 mm.

Feature Summary

• Hermetically sealed ceramic package with a seam-sealed metal lid for environmental protection
• Low supply current consumption suitable for power-sensitive designs
• CMOS output format compatible with standard digital logic interfaces

Applications

• Digital signal processing controller timing
• Motor control system clocking
• Industrial communication interface synchronization

Procurement Notes

Verify the specific suffix 'Bulk' indicates loose packaging rather than tape-and-reel configuration when sourcing. Confirm that the 24.576 MHz frequency and 3.3V supply requirements align with the target circuit design. Ensure the 11.40mm x 3.80mm footprint matches the PCB land pattern. Check RoHS compliance status through official manufacturer documentation prior to final procurement approval.

Selection Notes

Select this component when a hermetically sealed ceramic oscillator is required for improved reliability over plastic packages. The 24.576 MHz frequency is optimal for generating precise baud rates in serial communication protocols. The 3.3V supply voltage makes it suitable for modern low-voltage digital systems. Consider the ±50 ppm stability for applications requiring moderate frequency accuracy without active temperature compensation.

Part Context

This part belongs to the IQD Frequency Products line of standard clock oscillators, designed for general-purpose timing applications. The manufacturer specializes in quartz crystals and oscillators for automotive, industrial, and consumer electronics. The LFXTAL series typically offers ceramic construction for enhanced durability compared to standard epoxy-sealed alternatives, providing better performance in harsh environments.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other IQD ceramic SMD oscillators sharing the same 11.40mm x 3.80mm footprint and 24.576 MHz frequency if availability is constrained.