LFSPXO019242

Overview

The LFSPXO019242 is a standard clock oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 3.6864 MHz with an HCMOS output format. The device requires a supply voltage ranging from 4.5 V to 5 V and features a 50 ppm frequency stability. It utilizes a 4-SMD, no-lead package measuring 7.20 mm in length, 5.20 mm in width, and 1.40 mm in height. The component supports a maximum supply current of 20 mA and includes a standby power-down function with a maximum disable current of 10 µA.

Feature Summary

• Provides stable HCMOS clock signals for digital circuit timing
• Integrates low-power standby mode for energy conservation
• Supports surface-mount assembly for automated manufacturing

Applications

• General-purpose digital system clock generation
• Microcontroller and processor timing interfaces
• Industrial control equipment signal synchronization

Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the official datasheet before procurement. Confirm that the 4.5 V to 5 V supply voltage aligns with the target system design. Ensure the 4-SMD no-lead package dimensions fit the intended PCB footprint constraints. Check for any recent product lifecycle updates or alternative part numbers from the manufacturer.

Selection Notes

Select this component when a precise 3.6864 MHz reference is required for HCMOS-compatible logic circuits. Consider the 50 ppm stability specification for applications tolerant of moderate frequency drift. Evaluate the 10 µA standby current capability if power management during idle states is a critical design parameter. Compare physical dimensions against available board space.

Part Context

This oscillator belongs to the standard XO series from IQD Frequency Products, designed for general timing applications. It represents a compact solution for systems requiring reliable clock sources without the complexity of temperature-compensated variants. The component is part of a broader portfolio of frequency products utilized across various electronic industries.

Replacement Considerations

Consult the official IQD Frequency Products documentation for confirmed substitute part numbers. Verify compatibility regarding pinout, voltage levels, and output waveform characteristics before substitution.