LFSPXO019170BULK

Overview

The LFSPXO019170BULK is a standard HCMOS clock oscillator from the CFPS-73 series by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with a frequency stability of 50 ppm. The device supports a supply voltage range of 2.97 V to 3.63 V, with a nominal rating of 3.3 V. It features surface mount packaging in a 4-SMD, no lead configuration measuring 7.2 mm x 5.2 mm x 1.4 mm. The unit includes standby and enable/disable functions, with rise and fall times of 10 ns each. It operates within a temperature range of -40 °C to +85 °C.

Feature Summary

• Integrated enable and disable functionality for power management control
• HCMOS output format compatible with standard digital logic interfaces
• Surface mount construction optimized for automated PCB assembly processes

Applications

• General purpose timing reference for embedded systems
• Clock source for microcontrollers and digital signal processors
• Synchronization in industrial communication equipment

Procurement Notes

Verify component status as sources indicate conflicting information regarding active versus discontinued availability. Confirm RoHS compliance and lead finish specifications (Gold/Nickel) against current manufacturing data sheets. Ensure ordering suffix matches required packaging type, as bulk variants may differ from tape and reel options in handling requirements.

Selection Notes

Select this component when a 25 MHz HCMOS clock signal is required with moderate frequency stability. Evaluate thermal performance against the specified -40 °C to +85 °C operating range. Consider the physical dimensions and pin configuration for footprint compatibility during layout design. Verify voltage tolerance margins relative to the system power rail.

Part Context

This part belongs to the CFPS-73 series of standard crystal oscillators manufactured by IQD Frequency Products. The series provides various frequencies and package sizes for general timing applications. IQD is a subsidiary of Wurth Elektronik, specializing in frequency control products for automotive, industrial, and consumer markets.

Replacement Considerations

Direct substitutes include other parts within the CFPS-73 series offering identical 25 MHz frequency, HCMOS output, and 50 ppm stability. Cross-reference package dimensions and electrical characteristics to ensure functional equivalence.