LFSPXO027167

Overview

The LFSPXO027167 is a standard crystal oscillator manufactured by IQD Frequency Products, operating at a frequency of 26 MHz. It features CMOS output format and supports a supply voltage range from 2.97 V to 3.63 V, with a typical operating voltage of 3.3 V. The component exhibits a frequency stability of 50 ppm and includes an enable/disable function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 5 mm x 3.2 mm. The device operates within a temperature range of -40°C to +85°C and has a maximum current consumption of 7 mA.

Feature Summary

• Integrated enable and disable control pin for active power management
• CMOS logic output compatible with standard digital interfaces
• Compact surface-mount design suitable for space-constrained PCB layouts

Applications

• General purpose clock signal generation in embedded systems
• Timing reference for microcontrollers and processors
• Communication equipment requiring stable clock sources

Procurement Notes

Verify the specific package variant and reel/bulk availability through authorized distributors, as packaging options may vary. Confirm that the 50 ppm stability meets system timing requirements. Ensure the 3.3V supply voltage aligns with the target circuit design. Check for any recent part number revisions or lifecycle notices from IQD Frequency Products before finalizing procurement plans.

Selection Notes

Select this oscillator when a 26 MHz clock with moderate stability (50 ppm) is required. The integrated enable/disable feature makes it suitable for battery-powered applications where power conservation is critical. Compare against other IQD series like CFPS-73 for similar form factors. Ensure the load capacitance requirements of the host circuit are compatible with the internal oscillator design.

Part Context

This component belongs to the LFSPXO series of standard crystal oscillators from IQD Frequency Products. It is designed to replace older discrete crystal and oscillator combinations with a single, reliable surface-mount solution. The series is widely used in industrial, consumer, and automotive electronics where size and power efficiency are key considerations.

Replacement Considerations

Direct substitutes include other 26 MHz CMOS oscillators with similar pinouts and electrical characteristics from IQD or other manufacturers. Verify compatibility regarding supply voltage, output drive strength, and enable logic polarity before substitution.