SBAU468 September   2024

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Interfaces
      1. 2.1.1 Analog Input
      2. 2.1.2 EVM Output Configurations and Descriptions
      3. 2.1.3 Amplifier Output
        1. 2.1.3.1 Differential Output
        2. 2.1.3.2 Single-Ended Output, Fixed Gain
        3. 2.1.3.3 Single-Ended Output, Ratiometric Gain
      4. 2.1.4 Modulator Output
        1. 2.1.4.1 External Clock
    2. 2.2 Power Supplies
      1. 2.2.1 VDD1/AVDD Input
      2. 2.2.2 VDD2/DVDD Input
    3. 2.3 EVM Operation
      1. 2.3.1 Analog Input and VDD1/AVDD Power
      2. 2.3.2 Outputs and VDD2/DVDD Power
      3. 2.3.3 Test Procedure
        1. 2.3.3.1 Equipment Setup
        2. 2.3.3.2 Procedure
  9. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks
  11. 5Related Documentation

Outputs and VDD2/DVDD Power

The analog supply voltage can be applied directly to J2.2 (DVDD) with respect to J2.1 (DGND). The outputs can be observed at J3.1 and J3.2 and are dependent on the device selected and installed.

Table 2-3 Differential Output
Pin NumberSignalDescription
J2.2

VDD2/DVDD

Connection to the installed VDD2/DVDD terminal of the device.

J2.1

GND2/DGND

Connection to the installed GND2/DGND terminal of the device.

J3.2

VOUTP

Positive analog output from the installed device.

J3.1

VOUTN

Negative analog output from the installed device.
Table 2-4 Single-Ended Output
Pin NumberSignalDescription
J2.2VDD2/DVDDConnection to the installed VDD2/DVDD terminal of the device.
J2.1GND2/DGNDConnection to the installed GND2/DGND terminal of the device.
J3.2VOUTAnalog output from the installed device.
J3.1VREFReference voltage for output gain.
Table 2-5 External Clock
Pin NumberSignalDescription
J2.2VDD2/DVDDConnection to the installed VDD2/DVDD terminal of the device.
J2.1GND2/DGNDConnection to the installed GND2/DGND terminal of the device.
J3.2CLKINClock input for the installed device.
J3.1DOUTDigital output from the installed device.