LFSPXO025917BULK

Overview

The LFSPXO025917BULK is a standard clock oscillator from IQD Frequency Products, operating at a nominal frequency of 40 MHz. It utilizes HCMOS output format and features a frequency stability of ±50 ppm over the operating temperature range. The device supports a supply voltage range from 2.97 V to 3.63 V, with a typical operating voltage of 3.3 V. It is housed in a surface-mount package measuring 7.2 mm x 5.2 mm x 1.4 mm. The component is rated for an operating temperature range of -40°C to +85°C and includes a load capacitance specification of 50 pF.

Feature Summary

• Provides stable 40 MHz clock signals with ±50 ppm frequency stability across industrial temperature ranges.
• Features HCMOS output compatibility for direct interfacing with digital logic circuits.
• Designed for compact surface-mount integration within a 7.2 mm x 5.2 mm footprint.

Applications

• Industrial control systems requiring precise timing references
• Embedded computing modules needing stable clock sources
• Communication equipment utilizing standard CMOS logic interfaces

Procurement Notes

Verify the specific suffix and packaging configuration when ordering, as bulk packaging may differ from tape-and-reel options. Confirm that the 40 MHz frequency and ±50 ppm stability meet your system's timing requirements. Ensure the 3.3 V supply voltage aligns with your power design. Check current availability status, as distribution channels may report stock levels differently. Validate the operating temperature range against your environmental conditions.

Selection Notes

Select this model when a 40 MHz clock signal with moderate stability is required for CMOS-based designs. Consider the 7.2 mm x 5.2 mm package size for board space constraints. Evaluate the ±50 ppm stability against tighter tolerance alternatives if higher precision is needed. Ensure the HCMOS output level matches the input requirements of the downstream components. Verify power supply compatibility within the 2.97 V to 3.63 V range.

Part Context

This component belongs to the LFSPXO series of standard oscillators from IQD Frequency Products. These devices are designed for general-purpose timing applications where cost-effective, reliable clock generation is essential. The series offers various frequencies and stability options to suit different electronic system requirements.

Replacement Considerations

Direct substitutes include other 40 MHz HCMOS oscillators with similar ±50 ppm stability and compatible package dimensions. Verify pinout compatibility and electrical specifications before substitution. Cross-reference with IQD's CFPS-73 series or equivalent industry-standard replacements ensuring matching voltage and temperature ratings.