LFSPXO075115

Overview

The LFSPXO075115 is a standard clock oscillator from the IQXO-618-25 series manufactured by IQD Frequency Products. It operates at a nominal frequency of 125 MHz with a frequency stability of ±50 ppm. The device utilizes an LVDS output format and requires a single supply voltage of 2.5 V, with a maximum current rating of 40 mA. It is housed in a compact 3.2 mm x 2.5 mm surface-mount package. The component supports an extended operating temperature range from -40°C to +105°C, making it suitable for demanding industrial environments.

Feature Summary

• Features LVDS differential output for high-speed signal integrity
• Includes standby function for power management
• Supports operation across extended industrial temperature ranges

Applications

• Industrial data acquisition systems
• 10 Gigabit Ethernet interfaces
• PCIE and SerDes reference clocks

Procurement Notes

Verify the specific suffix (e.g., RL3K) against the required reel quantity and packaging configuration. Confirm that the 2.5V supply rail matches the design requirements. Ensure the LVDS output compatibility is validated with the receiving circuitry. Check for RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component when a 125 MHz reference clock is required for high-speed serial links. The LVDS output reduces noise susceptibility compared to single-ended formats. The wide temperature range ensures reliability in harsh conditions. Verify that the 2.5V supply voltage aligns with the system's power distribution network.

Part Context

This part belongs to the LFSPXO family of low-profile surface-mount crystal oscillators. The IQXO-618-25 series is designed for applications requiring precise timing in small form factors. It complements other frequencies in the series such as 100 MHz and 156.25 MHz.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.