LFSPXO073701

Overview

The LFSPXO073701 is a standard CMOS clock oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 32.768 kHz with a supply voltage range of 1.8V to 3.63V. The device features enable/disable functionality and is housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm x 0.80mm. It supports an operating temperature range of -40°C to +125°C and offers frequency stability options including ±100ppm.

Feature Summary

• Integrated enable and disable control function for power management
• Compact surface-mount design suitable for space-constrained applications
• Wide industrial operating temperature range ensuring reliability

Applications

• Real-time clock circuits in embedded systems
• Low-power consumer electronics requiring precise timing
• Industrial control systems operating in extreme temperatures

Procurement Notes

Verify the specific suffix (e.g., REEL, CUTT) against the required packaging format. Confirm the exact frequency tolerance and supply voltage requirements match the target circuit design. Ensure the enable/disable pin configuration aligns with system logic levels before finalizing procurement.

Selection Notes

Select this component when a low-frequency, high-reliability timing source is needed in a minimal footprint. The wide temperature range makes it suitable for harsh environments. Compare current consumption and output drive capabilities against other family members to ensure compatibility with downstream logic gates.

Part Context

This part belongs to the IQXO-404 series of standard oscillators from IQD Frequency Products. It utilizes a crystal base resonator to provide stable clock signals. The series is designed for applications requiring precise timing in compact surface-mount packages with flexible power control options.

Replacement Considerations

Direct substitutes within the same series include LFSPXO073707, which shares similar electrical characteristics but may differ in packaging or tolerance specifications. Verify pinout compatibility and thermal performance when considering alternative part numbers.