May I ask you to know whether i can control the CFR of signal with AD9375'S SOFTWARE?! OR we can not control it at all?
Recommended for New Designs
The AD9375 is a highly integrated, wideband radio frequency (RF) transceiver offering dual-channel transmitters (Tx) and receivers (Rx), integrated synthesizers...
AD9375 on Analog.com
\What do you mean by AD9375 Software , If its API source code you cannot use CFR .
Refer to below screenshot for more details from UG:
You can use MATLAB based AD9375 GUI for testing CFR .
Download the AD9375 GUI from the below link.
thank you for your reply. i mean is it possible to control the CFR with AD9375's software and DEDICATED GUI that ADI provide it to us?! i already downloaded the following software "AD9375 Small Cell Radio Reference Design Evaluation Software GUI" but i didnt see any CFR options in the software.
when you say " YOU CAN use MATLAB based AD9375 GUI for testing CFR" WHAT DO YOU MEAN?! which software i should use to control the CFR during DPD?!
Download the DPD GUI for AD9375 under AD9375 tab and not from Small cell radio reference design Eval SW GUI .
You will see CFR option in the GUI as below .
Easiest ways to improve the reliability and stability of DPD is to employ a crest factor reduction (CFR) algorithm in the baseband processor (BBP) to reduce the peak to average ratio (PAR) of the baseband signal seen by the DPD block.