LFSPXO018042BULK

Overview

The LFSPXO018042BULK is a standard clock oscillator from the CFPS-73 series by IQD Frequency Products. It operates at a frequency of 40 MHz with a frequency stability of 50 PPM. The device features an HCMOS output format and requires a supply voltage ranging from 2.97 V to 5.5 V. It utilizes a 50 pF load capacitance and is housed in a 7 mm x 5 mm surface-mount package. The component supports SMD/SMT termination and is designed for industrial temperature ranges.

Feature Summary

• Generates precise 40 MHz clock signals with 50 PPM stability
• Supports HCMOS and TTL output logic formats
• Operates within a wide supply voltage range of 2.97 V to 5.5 V
• Compact 7 mm x 5 mm surface-mount footprint

Applications

• Digital signal processing systems requiring stable clock sources
• Microcontroller and microprocessor clock generation
• Communication interface timing circuits
• Industrial control system synchronization

Procurement Notes

Verify the specific operating temperature range and supply voltage requirements against your design specifications, as the datasheet indicates a minimum voltage of 2.97 V. Confirm that the 50 PPM stability meets your system's timing tolerance. Ensure the PCB layout accommodates the 7 mm x 5 mm SMD package dimensions. Check for any end-of-life notices or obsolescence status before finalizing procurement plans.

Selection Notes

Select this component when a 40 MHz clock with 50 PPM stability is required. It is suitable for applications needing HCMOS/TTL outputs and operation between 2.97 V and 5.5 V. Consider the 7x5mm package size for space-constrained designs. Verify compatibility with your system's load capacitance requirements of 50 pF. Evaluate if the specified temperature range fits your environmental conditions.

Part Context

This part belongs to the CFPS-73 series of standard clock oscillators from IQD Frequency Products. The series offers various frequencies and stabilities in a compact surface-mount package. The LFSPXO018042BULK specifically provides a 40 MHz output. It is designed for general-purpose digital timing applications where moderate stability and wide voltage operation are beneficial.

Replacement Considerations

Check for updated part numbers from IQD, as some series components undergo revisions. Verify electrical compatibility including frequency, stability, voltage, and package dimensions before substitution.