Other Parts Discussed in Thread: MSP-DSPLIB
Hello.
There is a problem with an SD24 rejection filter in MSP430F6723A.
While measuring voltage 1..5mV on sample frequency 1KHz, we can see a presence of 50Hz signal in SD24 results.
As we can see, 50 Hz is suppressed roughly by 30 dB. And we need to suppress this noise at least by 90 dB.
What could you recommend to fix this issue?