LFSPXO019987BULK

Overview

The LFSPXO019987BULK is a standard clock oscillator from the IQD Frequency Products CFPS-73 series. It operates at a nominal frequency of 50 MHz with a frequency stability of ±50 ppm. The device supports a load capacitance of 50 pF and functions within a supply voltage range of 2.97 V to 3.63 V, typically centered at 3.3 V. It utilizes an HCMOS output format and is housed in a surface-mount package measuring 7 mm x 5 mm x 1.4 mm. The component is rated for an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides stable 50 MHz clock signals with ±50 ppm frequency stability for precise timing applications.
• Features HCMOS output compatibility for direct interfacing with digital logic circuits.
• Designed for robust operation across extended industrial temperature ranges from -40°C to +85°C.

Applications

• General-purpose clock generation for embedded systems
• Timing reference for microprocessors and microcontrollers
• Data communication interface synchronization

Procurement Notes

Verify the specific suffix against official IQD documentation to confirm exact electrical tolerances and packaging configuration. Ensure the selected variant matches the required load capacitance and supply voltage specifications for the target circuit design. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before procurement.

Selection Notes

Select this oscillator when a 50 MHz frequency with ±50 ppm stability is required in a compact 7x5 mm SMD package. Consider the HCMOS output format for compatibility with standard logic levels. Evaluate the -40°C to +85°C temperature range against environmental constraints. Compare power consumption and load capacitance requirements with other CFPS-73 variants if different frequencies or stabilities are needed.

Part Context

This component belongs to the CFPS-73 series of standard clock oscillators manufactured by IQD Frequency Products. The series offers various frequencies and stability options in standardized surface-mount packages. The LFSPXO019987BULK specifically addresses applications requiring a 50 MHz signal with moderate stability in a small form factor suitable for dense PCB layouts.

Replacement Considerations

Consult official substitution guides for equivalent oscillators from IQD or other manufacturers offering 50 MHz HCMOS outputs in 7x5 mm packages with similar stability ratings.