LFXTAL058637

Overview

The LFXTAL058637 is a surface-mount quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with a frequency stability and tolerance of ±30 ppm. The component utilizes a parallel fundamental mode and features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 5.00mm x 3.20mm with a maximum height of 1.00mm. The device supports a standard operating temperature range from -40°C to +85°C.

Feature Summary

• Compact surface-mount design suitable for space-constrained PCB layouts
• Reliable timing performance with ±30 ppm frequency stability
• Fundamental mode operation for stable oscillation

Applications

• General-purpose clock generation circuits
• Microcontroller system clocks
• Industrial control systems requiring precise timing

Procurement Notes

Verify the specific packaging configuration required for production, as bulk or reel options may be available. Confirm that the 4-SMD footprint matches the target PCB design. Ensure the ±30 ppm stability meets the system's timing requirements. Check for RoHS compliance status if environmental regulations apply to the end product.

Selection Notes

Select this component when a 25 MHz reference is needed in a small form factor. The 12 pF load capacitance must match the oscillator circuit design. Consider the 50 Ohm ESR for drive level compatibility. The wide temperature range makes it suitable for industrial environments where thermal stability is critical for consistent frequency output.

Part Context

This part belongs to IQD Frequency Products' line of quartz crystal resonators. It is designed for general electronic applications requiring stable frequency references. The manufacturer provides a range of SMD crystals with varying frequencies and packages to support diverse design needs across consumer, industrial, and communication sectors.

Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 4-SMD package dimensions, and 12 pF load capacitance. Verify that alternative components offer comparable ±30 ppm stability and similar ESR values to ensure circuit compatibility without redesign.