LFSPXO018077

Overview

The LFSPXO018077 is a standard 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 features an HCMOS output format and requires a supply voltage of 3.3 V. It is housed in a surface-mount package measuring 7 mm x 5 mm. The component supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Generates precise 25 MHz timing signals for digital circuits
• Provides stable frequency performance within ±50 ppm tolerance
• Delivers HCMOS logic level outputs for direct interfacing
• Operates reliably across extended industrial temperature ranges

Applications

• Microcontroller system clock generation
• Digital signal processing timing references
• Communication interface synchronization
• General-purpose embedded system timing

Procurement Notes

Verify the specific part number against official IQD Frequency Products documentation to confirm exact electrical parameters, including load capacitance and current rating. Ensure the required operating temperature range and output format match the design specifications before procurement. Cross-reference datasheets for any recent revisions or alternate packaging options.

Selection Notes

Select this component when a 25 MHz reference with moderate stability is required. The 3.3 V supply voltage suits modern low-power logic families. Consider the 7x5 mm footprint for PCB layout constraints. Verify that the ±50 ppm stability meets the system's jitter and timing requirements compared to higher precision alternatives.

Part Context

This oscillator belongs to the CFPS-73 series, designed as a standard solution for general timing applications. It offers a balance between cost and performance, suitable for consumer electronics and industrial equipment where extreme precision is not critical. The series provides various frequencies and packages to support diverse design needs.

Replacement Considerations

Check for direct substitutes within the CFPS-73 series offering different frequencies or stabilities. Verify pin compatibility and electrical characteristics if considering alternative manufacturers. Confirm that any replacement maintains the same package dimensions and output logic levels.