LFSPXO082174

Overview

The IQD Frequency Products LFSPXO082174 is a surface-mount standard clock oscillator from the IQXO-542 series. It operates at a nominal frequency of 24.576 MHz with a CMOS output format. The device supports a supply voltage range of 1.8V to 3.3V and features a compact 2.0mm x 1.6mm SMD package. Frequency stability is specified at ±25 ppm over the operating temperature range of -20°C to +70°C. The component utilizes a ceramic package with a metal lid for hermetic sealing, ensuring reliability in portable and industrial applications.

Feature Summary

• Hermetically sealed ceramic construction with a metal lid provides enhanced environmental protection against moisture and contaminants compared to plastic packages.
• Low power consumption design enables extended battery life in portable devices, featuring low active current and minimal standby current when disabled.
• CMOS output interface ensures compatibility with standard digital logic levels, simplifying integration into microcontroller and codec circuits.

Applications

• Portable audio acquisition boards requiring precise sampling clocks
• Battery-powered consumer electronics demanding low power operation
• Industrial control systems requiring stable timing references

Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging type, such as tape and reel quantities or cut tape options, as these affect handling procedures. Ensure the selected variant matches the required frequency tolerance and operating temperature range for your specific application environment. Cross-reference the manufacturer part number with distributor databases to confirm current availability and lifecycle status before finalizing procurement plans.

Selection Notes

Select this oscillator when a small footprint is critical alongside low voltage operation. The 24.576 MHz frequency is ideal for audio applications due to its integer relationship with common sample rates. Consider the ±25 ppm stability requirement against system jitter budgets. The hermetic package offers superior long-term reliability compared to non-sealed alternatives in harsh environments.

Part Context

This component belongs to the IQXO-542 series of ultra-small, low-power oscillators designed for space-constrained mobile and wearable devices. The series emphasizes miniaturization without compromising signal integrity or power efficiency, making it suitable for modern high-density PCB layouts where traditional larger oscillators cannot fit.

Replacement Considerations

The Wurth Elektronik part number 830208217409 serves as a public confirmed substitute equivalent to the IQD LFSPXO082174, offering similar electrical characteristics and form factor.