ADF7242 AFC

Question

Regarding ADF7242 
 What does afc_polarity do? What is the difference between 0 and 1? 
 Also, what does afc_ki_kp do? Why does it have to be set to 9 for GFSK?

afuertes · Accepted Answer

Hi, 
 These registers control the Automatic Frequency Correction (AFC), and values from the tables are the recommended values for optimum performance. 
 The available information about the ADF7242 AFC can be found on page 59 of the datasheet)

Electronic Design Services - PartnerZone

Products Mentioned

ADF7242 AFC