SLOA313 May   2021 AFE7070 , AFE7071

 

  1.   Trademarks
  2. 1Introduction
  3. 2CF and SBS Characterization
    1. 2.1 Variation Over Frequency
    2. 2.2 Variation Over Power Supply
    3. 2.3 Variation Over LO Drive Level
    4. 2.4 Variation Over Temperature
    5. 2.5 Compensation Algorithm
    6. 2.6 Algorithm Calculations
    7. 2.7 Composite Results
    8. 2.8 Mitigate Frequency Variation With the NCO
    9. 2.9 Composite Results With the NCO
  4. 3Conclusion

2.2 Variation Over Power Supply

Power supply variation has the potential to distort the suppression performance, so it is important to characterize this performance. Characterization data shows that the power supply variation within the data sheet tolerances does not significantly impact CF or SBS performance. This variation is neglected for the suppression analysis.