I have an Analog Discovery 2 and a Digital Discovery (Great Products) which I have been using to test some designs.
I want to test a pre-amplifer with ADC board by sweeping a signal across the audio band and plotting the I2S output of the ADC chip.
I have tested the analogue circuit response using the network analyzer (so I get the feedback of the delivered analogue signal), what I want to do now is create a script that runs the network analyzer but instead of using the 2nd analogue input to plot the response, capture the I2S peak values for that frequency and plot/ save them.
Is this the right way to do this and can you give me any scripts you may have to start me in the right direction.
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matthew-aedapt
Hi,
I have an Analog Discovery 2 and a Digital Discovery (Great Products) which I have been using to test some designs.
I want to test a pre-amplifer with ADC board by sweeping a signal across the audio band and plotting the I2S output of the ADC chip.
I have tested the analogue circuit response using the network analyzer (so I get the feedback of the delivered analogue signal), what I want to do now is create a script that runs the network analyzer but instead of using the 2nd analogue input to plot the response, capture the I2S peak values for that frequency and plot/ save them.
Is this the right way to do this and can you give me any scripts you may have to start me in the right direction.
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