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AD9081 DAC

The DAC models are simplified behavioral implementations that are based on the currently estimated specifications of the data converters. They are designed to match the noise spectral density (NSD). Note that since physical hardware does not exist these are estimated values and will likely change by a few dB.

Top-Level Control

There are one control properties related to the DACs: SampleRate.

SampleRate is the data rate of the converters themselves. Therefore, the input datarate of the model will be this SampleRate divided by the different interpolations used.

help adi.sim.AD9081.Tx.SampleRate

  SampleRate Sample Rate of DACs
    Scalar in Hz
 InverseSincGainAdjustDB Inverse Gain Adjust DB
    Add gain to the output signal filter. Gain is in dB and can
    only be >=0 but <=8.7040.  This will be internally quantized 
    based on the 8-bit allowed values with steps of 0.034dB.