AnsweredAssumed Answered

ADRF6518 signal chain calculator

Question asked by pbolton on Apr 17, 2015
Latest reply on Jan 8, 2018 by punk77



I'm trying to use the Excel issue 2 signal chain calculator for the ADRF6518 and I'm not convinced it is working correctly, or I don't understand how to enter the correct values into the calculation.


I can enter digital gains correctly but when I try and enter the VGA losses the stage gain values just don't make sense. Looking at the cell that calculates this value it has a very strange conditional statement in it. Could you take a look at this and let me know if this is correct or if I can correct this by modifying the cell to have a simple A-B value.