The AD9371 Datasheet says it is supporting RX BW upto 100 MHz, but the max sampling rate is about 150 MSPS per channel. Should it not be 200 MSPS for 100 MHz RX BW?
I am confused!
The AD9371 uses a complex converter that generates I and Q which are orthogonal to each other. This means that the digital bandwidth is equal to the sample rate.
The 100 MHz is the analog bandwidth of the filter configuration.
The datarate and the sampling rate of ADC is explained in below picture.
Please refer UG-992 , User guide for details.
Looking at the picture you have provided I have 122.8 MSPS at the output. Nyquist says I can sample 61.44 MHz bandwidth but AD9371 datasheet says I can sample 100 MHz. This fact confuses me.
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