Analog Devices UG-001, AD9273, AD9272 Evaluation Board Schematic, Clock, SPI, and Gain Circuits

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Evaluation Board User Guide	UG-001

008-07782

Figure 24. Evaluation Board Schematic, Clock, SPI, and Gain Circuits

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Contents Documents Needed FeaturesTypical Measurement Setup Equipment NeededTable of Contents Power Supplies Input SignalsOutput Signals Evaluation Board Connection Default Operation Jumper Selection Settings DOUTx+, DOUTx− Setting Up the ADC Data Capture Block Evaluation Board Software Quick Start ProceduresConfiguring the Board Using the Software for TestingVisualAnalog, Main Window Setting Up the SPI ControllerClick the Run button in the VisualAnalog toolbar Adjusting the Amplitude of the Input Signal Using the Integrated Crosspoint Switch CW Doppler ModeSPI Controller, MODES8 Box Evaluation Board Schematic, DUT Analog Input Circuits Evaluation Board Schematics and ArtworkRev Page 13 Evaluation Board Schematic, DUT, VREF, and Decoupling Evaluation Board Schematic, Clock, SPI, and Gain Circuits Rev Page 16 Evaluation Board User Guide Evaluation Board Layout, Ground Plane Layer Evaluation Board Layout, Power Plane Layer Rev Page 20 Rev Page 21 Evaluation Board Layout, Bottom Side Bill of Materials Ordering InformationERJ-2RKF1240X ESD Caution