SBAA555 august   2023 AFE8092

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2RF Droop
    1. 2.1 Reasons Behind RF Droop
    2. 2.2 Digital Correction of RF Droop
    3. 2.3 Overview of RF Droop Correction Measurements
    4. 2.4 Enabling the RF Droop Correction
    5. 2.5 Example for Using the RF Droop Correction
    6. 2.6 Frequency Response Before and After Droop Correction and Limitations
  6. 3Summary
  7. 4References

Abstract

This application note explains how the AFE8092 function helps in correcting the RF droop caused due to internal and external factors using digital block in transmitter chain. The document explains the method and the feature of RF droop correction macro in the AFE8092.

The application note is structured as follows

  • Understand the need for RF droop correction
  • Reasons behind RF droop
  • Procedure to find the RF droop coefficients
  • Deployment of RF droop Macro