LFSPXO027177

Overview

The LFSPXO027177 is a standard clock oscillator manufactured by IQD Frequency Products, operating at a nominal frequency of 32.768 kHz. It features a CMOS output format and maintains a frequency stability of 50 PPM. The device supports a supply voltage range from 1.71 V to 3.63 V, with a typical operating voltage of 3.3 V. It is housed in a compact 2.5 mm x 2.0 mm surface-mount package and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Provides precise timing signals via a CMOS output interface suitable for digital logic integration.
• Ensures stable frequency performance across the specified industrial temperature range.
• Supports low-voltage operation compatible with modern portable electronic systems.

Applications

• Real-time clock circuits requiring accurate timekeeping
• Low-frequency clock generation for microcontrollers
• Portable consumer electronics with space constraints

Procurement Notes

Verify the specific suffix indicating packaging type (e.g., Reel or Bulk) as availability varies. Confirm that the required supply voltage aligns with the 1.71 V to 3.63 V operational range. Ensure the 50 PPM stability meets system timing requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a small footprint and low power consumption are critical. The 32.768 kHz frequency is ideal for real-time applications. Consider the CMOS output drive capability against load requirements. Verify thermal performance within the -40°C to +85°C range for the intended environment.

Part Context

This part belongs to the LFSPXO series of standard oscillators from IQD Frequency Products. These devices are designed for general-purpose timing applications where size and cost efficiency are prioritized over ultra-high precision. The series offers various frequencies and packages to suit different board layout constraints.

Replacement Considerations

Direct substitutes may include other 32.768 kHz CMOS oscillators in a 2.5x2.0mm package from IQD or competitors. Verify pinout compatibility and electrical specifications before substitution.