Hi team,
Do you mind me asking GAIN parameters? There are two figures, Figure 17 and Figure 19, in the LMH6882 datasheet, as shown below. Can you explain in detail what Gain Step Amplitude Error and Cumulative Amplitude Error mean? For example, in the first figure, what does the Gain Step Amplitude Error about -0.125dB mean when the VOLTAGE GAIN is 6dB? What does the Cumulative Amplitude Error mean in the second figure? Can you explain this with VOLTAGE GAIN 6dB as an example? I would like to know when I preset a voltage gain, the error depends on which figure.
Thanks,
Amy