LFSPXO063343

Overview

The LFSPXO063343 is a standard clock oscillator from the IQD Frequency Products CFPS-73 series. It operates at a nominal frequency of 12 MHz with a frequency stability of 50 PPM. The device utilizes an HCMOS output format and requires a supply voltage ranging from 2.97 V to 3.63 V, typically centered at 3.3 V. It features a load capacitance of 50 pF and is housed in a 7 mm x 5 mm surface-mount package. The operational temperature range spans from -40°C to +85°C, supporting industrial applications.

Feature Summary

• Provides stable clock signals with 50 PPM frequency stability for precise timing control.
• Features HCMOS output compatibility for direct interfacing with digital logic circuits.
• Designed for extended industrial temperature operation from -40°C to +85°C.
• Utilizes a compact 7 mm x 5 mm surface-mount package for efficient board space utilization.

Applications

• Industrial control systems requiring robust timing sources
• Communication equipment needing stable clock references
• Computing hardware utilizing standard CMOS logic interfaces
• Consumer electronics operating within extended temperature ranges

Procurement Notes

Verify the specific suffix indicating packaging type (e.g., Reel or Bulk) as part numbers may vary by shipping configuration. Confirm current availability status through authorized distributors, as stock levels fluctuate. Ensure the selected variant matches the required load capacitance and output format specifications for the target application circuit design.

Selection Notes

Select this component when a 12 MHz clock signal with 50 PPM stability is required for industrial environments. The HCMOS output ensures compatibility with standard logic families. Consider the 7x5mm footprint for layout constraints. Verify that the 3.3V supply voltage aligns with the system power architecture before integration into the design.

Part Context

This oscillator belongs to the CFPS-73 series, which offers various frequencies and stabilities in a standardized 7x5mm package. The series supports both commercial and industrial temperature grades, providing flexibility for different application reliability requirements while maintaining consistent physical dimensions for design reuse across product lines.

Replacement Considerations

Direct substitutes include other IQD CFPS-73 series oscillators with identical 12 MHz frequency, 50 PPM stability, and HCMOS output. Cross-reference with equivalent models from other manufacturers ensuring matching voltage, package, and temperature specifications are met for pin-compatible replacement.