LFSPXO076034

Overview

The LFSPXO076034 is a standard CMOS crystal oscillator from the IQXO-691 series, manufactured by IQD Frequency Products. It operates at a frequency of 25 MHz with a stability of ±50 ppm and an aging rate of 5 ppm per year over its operating temperature range of -40°C to +85°C. The device functions on a 1.2V supply voltage, drawing a maximum current of 10mA during operation and 100µA in disable mode. It features enable/disable control and is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 1.00mm.

Feature Summary

• Integrated enable and disable functionality for power management
• Hermetically sealed ceramic package with metal lid
• Low supply current consumption suitable for portable applications

Applications

• Portable consumer electronics requiring low power clock sources
• Embedded systems utilizing CMOS logic interfaces
• Battery-operated devices needing extended standby life

Procurement Notes

Verify the specific packaging configuration required for your production line, as this component is available in reel formats. Confirm that the 1.2V supply rail meets the strict tolerance requirements for stable oscillation. Ensure the PCB footprint matches the 4-SMD no-lead dimensions precisely to avoid soldering defects. Check for any recent part number revisions or suffix changes that might affect compatibility with existing designs.

Selection Notes

Select this component when a low-voltage 1.2V supply is available and precise timing accuracy within ±50 ppm is critical. The enable/disable feature makes it ideal for systems requiring active power states. Consider the small 2.5mm x 2.0mm footprint if board space is limited. Ensure the operating environment stays within the specified -40°C to +85°C range to maintain frequency stability guarantees.

Part Context

This oscillator belongs to the IQXO-691 series, which focuses on low-power performance in miniature packages. It utilizes a ceramic construction with a seam-sealed metal lid for hermetic protection against environmental factors. The series is designed to replace larger, higher-power oscillators in modern compact electronic designs where energy efficiency is paramount.

Replacement Considerations

Direct substitutes may include other 25MHz 1.2V CMOS oscillators in 4-SMD packages from IQD or compatible manufacturers. Verify pinout compatibility and electrical specifications before substitution. Cross-reference part numbers like LFSPXO076024 for similar frequency options in different package sizes.