LFSPXO076035

Overview

The LFSPXO076035 is a standard CMOS clock oscillator from the IQXO-691 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 26 MHz with a frequency stability of ±50 ppm. The device is powered by a single 1.2V supply and features an enable/disable control function. It utilizes a compact 4-SMD, no-lead package measuring 2.5 mm x 2 mm x 1 mm. The component supports surface mount technology and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates enable and disable functionality for power management control
• Delivers stable CMOS output signals for digital timing applications
• Designed in a miniature surface-mount footprint for space-constrained layouts

Applications

• Embedded system clock generation
• Microcontroller timing sources
• Portable electronic devices requiring low power operation

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct packaging and revision status. Confirm that the required operating temperature range and voltage specifications align with the target design requirements before procurement. Cross-reference the datasheet for any recent part number changes or obsolescence notices issued by IQD Frequency Products.

Selection Notes

Select this component when a 26 MHz reference signal is required with strict size limitations. The 1.2V supply voltage makes it suitable for low-power portable designs. Ensure the host circuitry supports CMOS logic levels and that the ±50 ppm stability meets the system's timing accuracy needs. Verify compatibility with the available enable/disable control interface.

Part Context

This oscillator belongs to the IQXO-691 series, which focuses on small form-factor timing solutions. The 2520 package size is common in modern consumer electronics where board real estate is limited. As a standard XO, it provides a cost-effective alternative to higher-performance TCXOs while maintaining reliable performance for general-purpose digital applications.

Replacement Considerations

Check for direct substitutes within the IQXO-691 series that offer different frequencies or voltages. Verify pinout compatibility if replacing with oscillators from other manufacturers. Ensure that any alternative component maintains the same package dimensions and electrical characteristics to fit existing footprints.