LFSPXO018043BULK

Overview

The LFSPXO018043BULK is a standard clock oscillator manufactured by IQD Frequency Products, designed for surface-mount applications. It operates at a nominal frequency of 48 MHz with a frequency stability of ±50 ppm. The device utilizes an HCMOS output format and requires a supply voltage range of 2.97 V to 3.63 V, typically centered at 3.3 V. It is housed in a compact 7.2 mm x 5.2 mm x 1.8 mm package. The component supports an operating temperature range from -40°C to +85°C, ensuring reliability in industrial environments. Key electrical parameters include a load capacitance of 50 pF and a maximum current rating of 12 mA.

Feature Summary

• Provides stable 48 MHz timing signals via HCMOS output interface
• Operates within extended industrial temperature ranges for robust performance
• Compact surface-mount design facilitates space-constrained PCB layouts

Applications

• Industrial control systems requiring precise clock synchronization
• Embedded computing modules needing reliable timing references
• Communication equipment utilizing standard frequency protocols

Procurement Notes

Verify the specific frequency tolerance and supply voltage requirements against system schematics before procurement. Confirm that the HCMOS output logic levels are compatible with downstream digital components. Ensure the selected packaging variant matches assembly line capabilities. Cross-reference the manufacturer's latest datasheet for any revisions to mechanical dimensions or electrical characteristics to guarantee full compliance with design specifications.

Selection Notes

Select this oscillator when a 48 MHz reference with ±50 ppm stability is required for industrial-grade applications. Consider the 7.2 mm x 5.2 mm footprint for board space optimization. Evaluate the HCMOS output compatibility with target microcontrollers or FPGAs. Assess thermal management needs given the -40°C to +85°C operational range. Compare power consumption metrics against alternative oscillators if low-power constraints are critical to the system design.

Part Context

This component belongs to IQD Frequency Products' standard clock oscillator portfolio, which offers various frequencies and packages for general-purpose timing needs. The LFSPXO series is engineered for cost-effective integration into consumer, industrial, and communication devices. It complements IQD's broader range of quartz crystals and specialized oscillators like TCXOs and OCXOs, providing a balanced solution for standard frequency generation without complex compensation requirements.

Replacement Considerations

Direct substitutes may include other 48 MHz HCMOS oscillators from IQD with identical pinouts and electrical specs. Verify package dimensions and lead configuration for mechanical compatibility. Check frequency stability and temperature range alignment to ensure equivalent performance in the target application environment.