LFSPXO018033BULK

Overview

The LFSPXO018033BULK is a standard crystal clock oscillator from IQD Frequency Products, operating at a nominal frequency of 4 MHz. It features HCMOS/TTL output and is housed in a 4-SMD, No Lead package with dimensions of 7.20mm x 5.20mm. The device supports a supply voltage range of 3.0V to 3.6V, typically 3.3V, with a maximum current consumption of 27 mA. It offers a frequency stability of 50 ppm and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Provides stable 4 MHz clock signals via HCMOS/TTL compatible outputs
• Supports enable/disable functionality for power management
• Designed for surface mount assembly in compact electronic systems

Applications

• General purpose timing circuits
• Microcontroller clock sources
• Digital signal processing systems

Procurement Notes

Verify the specific suffix and packaging configuration against official IQD documentation before procurement. Confirm that the component meets the required environmental and electrical specifications for the target application. Ensure compatibility with existing design parameters regarding voltage and load conditions.

Selection Notes

Select this oscillator when a 4 MHz reference is required with HCMOS/TTL output levels. Consider the 50 ppm stability and extended temperature range for industrial applications. Verify that the 3.3V supply voltage aligns with the system's power architecture and that the physical footprint fits the PCB layout constraints.

Part Context

This component belongs to the CFPS-72 series of standard oscillators manufactured by IQD Frequency Products. It is designed as a drop-in replacement for various timing applications requiring precise frequency generation. The part is suitable for commercial and industrial environments where reliable clock signals are essential for digital logic operation.

Replacement Considerations

Direct substitutes may include other 4 MHz HCMOS oscillators from IQD or compatible manufacturers with matching pinouts and electrical characteristics. Verify frequency tolerance, output drive strength, and operating temperature range to ensure functional equivalence in the circuit.