4.3 Time Domain Display
The
Time Domain Display
tool visualizes the ADC response to a given input signal. This tool is useful for both
studying the behavior of and debugging any gross problems with the ADC or drive circuits, such as waveform
clipping.
Trigger a data capture of the selected number of samples by using the
Capture
button highlighted in
. The GUI plots a waveform based on the input signal. The waveform is plotted by
Samples
on the x-axis
against
Codes
and
Voltage
on the left and right y-axes, respectively.
Voltage
is relative to the specified reference
voltage, which for all devices in
is just the AVDD voltage. Switching
Pages
to any of the analysis tools
described in the subsequent sections causes calculations to be performed on the same set of data.
Figure 4-3. Time Domain Display in the ADS704X-5XEVM GUI
EVM Operation
SBAU382 – NOVEMBER 2021
ADS7042EVM-PDK, ADS7049-Q1EVM-PDK, and ADS7057EVM-PDK
Evaluation Module
15
Copyright © 2021 Texas Instruments Incorporated
