Hi, Paolo, I think that you are right about the decimation filter B solution. I searched for more information and it seems that the decimation filter B can be used with an AOSR = 32. This will allow to get out-of-band frequencies. However, it will result in a gain error of -24dB. So, you would need to compensate this error with the digital gain. Please take a look at the following E2E thread for more details: e2e.ti.com/.../395490 Best regards, Luis Fernando Rodríguez S.
↧