Analog Devices EVAL-AD4050-ARDZ User Manual page 4

User Guide EVAL-AD4050/AD4052
QUICK START GUIDE
Figure 5. EVAL-AD4052-ARDZ on DC Jack Power
Before launching the AD4050/AD4052 ACE plugin, it is recom-
mended to connect a precision signal source or signal generator to
the analog input Subminiature Version A (SMA) connectors to drive
the AD4050/AD4052 inputs into their specified operating ranges.
See the Analog Front End (AFE) section for more information.
If no signal generator is available, a jumper cable between the
VREF and VCM test points can be used to bias the AD4050/
AD4052 analog inputs to VREF. This is preferred over connecting
the amplifier inputs to GND, because the amplifier VEE rails are
connected to GND by default.
Figure 6. Biasing the EVAL-AD4052-ARDZ Inputs Without Signal Generator
Hardware for Software Validation
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