LFXTAL061642

Overview

The LFXTAL061642 is a parallel-resonant fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with a load capacitance of 16 pF. The component features a frequency tolerance of ±20 ppm and stability of 30 ppm. It utilizes a 4-SMD, No Lead package from the CFPX-104 series, measuring 1.6 x 1.0 mm. Equivalent series resistance is 40 Ohms.

Feature Summary

• Fundamental parallel resonance operation for stable clock generation
• Compact surface-mount footprint suitable for high-density PCB layouts
• Low equivalent series resistance for efficient circuit driving

Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital logic circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct packaging and tolerance specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or IQD Frequency Products prior to finalizing procurement plans.

Selection Notes

Select this component when a 25 MHz reference is required in a minimal footprint. Ensure the oscillator circuit design supports a 16 pF load capacitance. Verify that the ±20 ppm initial tolerance meets the system timing accuracy requirements.

Part Context

This part belongs to the CFPX-104 series of ultra-small quartz crystals. It represents IQD's capability to provide precise frequency control in miniature packages, serving as a timebase for compact electronic devices where space constraints are critical.

Replacement Considerations

Cross-reference with other 25 MHz SMD crystals having 16 pF load capacitance and similar dimensions. Verify pin compatibility and electrical parameters before substitution.