LFSPXO019170

Overview

The LFSPXO019170 is a standard surface-mount clock oscillator from IQD Frequency Products, operating at a nominal frequency of 25 MHz. It features an HCMOS output format and supports a supply voltage range of 2.97 V to 3.63 V, with a typical rating of 3.3 V. The device includes enable/disable functionality and offers a frequency stability of 50 ppm. Designed for industrial environments, it operates within a temperature range of -40 °C to +85 °C. The physical dimensions are 7.2 mm x 5.2 mm x 1.4 mm, utilizing a gold-plated terminal finish.

Feature Summary

• Features HCMOS output drive capability suitable for digital logic interfaces.
• Includes integrated enable and disable control functions for power management.
• Constructed in a compact surface-mount package for automated assembly.

Applications

• General-purpose clock signal generation in electronic circuits
• Industrial equipment requiring stable timing references
• Consumer electronics utilizing standard CMOS logic families

Procurement Notes

Verify the specific suffix (e.g., BULK or REEL) against your manufacturing requirements to ensure correct packaging. Confirm that the 50 ppm stability meets your system's timing tolerance. Ensure the 3.3 V supply voltage aligns with your board design. Check RoHS compliance status if required by your regulatory framework. Validate the physical footprint dimensions against your PCB layout constraints before finalizing the order.

Selection Notes

Select this component when a 25 MHz reference is needed with moderate stability requirements. The HCMOS output is appropriate for standard logic levels without additional buffering. Consider the -40 °C to +85 °C range for broader environmental adaptability compared to commercial-grade parts. The enable pin allows for dynamic power control, which is beneficial for battery-operated or energy-efficient designs.

Part Context

This part belongs to the LFSPXO series of standard oscillators from IQD Frequency Products. These devices are designed as drop-in replacements for various crystal oscillator applications. The series provides a balance of performance and cost-effectiveness for general timing needs across multiple industries.

Replacement Considerations

Direct substitutes may include other 25 MHz HCMOS oscillators with similar 7x5mm footprints and 3.3V operation. Verify pinout compatibility and electrical parameters such as rise/fall times and load capacitance. Cross-reference with IQD's CFPS-73 series documentation for potential family alternatives.

FAQ

What is the output waveform type?

The LFSPXO019170 provides an HCMOS (High-Speed CMOS) square wave output.

Does the device support power-down modes?

Yes, it includes an enable/disable function to control the output state and reduce power consumption.