LFSPXO009581

Overview

The LFSPXO009581 is a standard CMOS clock oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 3.6864 MHz with a supply voltage range of 1.62 V to 3.63 V. The device features a maximum supply current of 2.5 mA and supports standby power-down functionality. It utilizes a 4-SMD, no-lead package with dimensions of 3.20 mm x 5.20 mm and a maximum height of 0.95 mm. The unit is rated for an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrated CMOS output format suitable for digital logic interfacing
• Low power consumption with a maximum supply current of 2.5 mA
• Supports standby mode via enable/disable control function
• Compact surface-mount package design for space-constrained layouts

Applications

• General-purpose timing reference in consumer electronics
• Clock source for microcontrollers and embedded systems
• Industrial control equipment requiring extended temperature stability
• Portable devices utilizing low-voltage power supplies

Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging configuration, such as bulk or tape and reel quantities. Ensure the selected variant matches the required frequency tolerance and load capacitance specifications for the target circuit design. Cross-reference the manufacturer datasheet to validate RoHS compliance status and confirm the active lifecycle status before finalizing procurement orders.

Selection Notes

Select this component when a precise 3.6864 MHz reference is required for CMOS-based digital circuits. Consider the 4-SMD footprint compatibility during PCB layout planning. Evaluate the 2.5 mA current draw against system power budgets. Confirm that the -40°C to +85°C temperature range aligns with the environmental conditions of the intended application environment.

Part Context

This part belongs to the LFSPXO series of standard crystal oscillators from IQD Frequency Products. The series provides reliable timing solutions using quartz resonator technology. These components are designed for commercial and industrial applications requiring stable frequency generation without the complexity of voltage-controlled variants.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.