SBAU436B January   2024  – February 2025

 

  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 EVM Analog Input Options
      1. 2.1.1 Differential SMA Inputs
      2. 2.1.2 Single-Ended SMA Inputs
      3. 2.1.3 Differential Input Pins
    2. 2.2 Power Supplies
    3. 2.3 ADC Connections and Decoupling
    4. 2.4 ADC Input Amplifiers
    5. 2.5 VCOM Buffer
    6. 2.6 Voltage Reference
    7. 2.7 Clock Tree
    8. 2.8 Digital Interfaces
    9. 2.9 Using the ADS1278EVM With an External Controller
  9. 3Software
    1. 3.1 ADS1278EVM Software Installation
  10. 4Implementation Results
    1. 4.1 Hardware Connections
    2. 4.2 GUI Settings for ADC Control
    3. 4.3 Time Domain Display
    4. 4.4 Frequency Domain Display
    5. 4.5 Histogram Display
  11. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  12. 6Additional Information
    1. 6.1 Trademarks
  13. 7References
  14. 8Revision History
  15. 9Revision History

5.1 Schematics

This section shows the schematics for the ADS1278 EVM.

ADS1278V2EVM-PDK ADS1278 Connections SchematicFigure 5-1 ADS1278 Connections Schematic
ADS1278V2EVM-PDK ADS1278 EVM Digital Connections SchematicFigure 5-2 ADS1278 EVM Digital Connections Schematic
ADS1278V2EVM-PDK Power Supplies SchematicFigure 5-3 Power Supplies Schematic
ADS1278V2EVM-PDK Driven Input Circuitry SchematicFigure 5-4 Driven Input Circuitry Schematic
ADS1278V2EVM-PDK Undriven Input Circuitry SchematicFigure 5-5 Undriven Input Circuitry Schematic