SBAU213A September   2013  – July 2020 ADS8860

 

  1.   Trademarks
  2. 1EVM Overview
    1. 1.1 ADS8860EVM Kit
    2. 1.2 ADS8860EVM Board
  3. 2EVM Analog Interface
    1. 2.1 ADC Drive Amplifier and Filter
    2. 2.2 Reference Drive
  4. 3Digital Interface
    1. 3.1 Serial Interface (SPI)
    2. 3.2 I2C Bus for the Onboard EEPROM
  5. 4Power Supplies
  6. 5ADS8860EVM Initial Setup
    1. 5.1 Software Installation
  7. 6EVM Operation
    1. 6.1 Connecting the Hardware
    2. 6.2 Using the Optional Precision Signal Injector (PSI)
    3. 6.3 EVM GUI Global Settings for ADC Control
    4. 6.4 Time Domain Display
    5. 6.5 Frequency Domain Display
    6. 6.6 Histogram Display
  8. 7Bill of Materials, Schematics, and Layout
    1. 7.1 Bill of Materials
    2. 7.2 Board Layouts
    3. 7.3 Schematics
  9. 8Reference
  10. 9Revision History

1.2 ADS8860EVM Board

The ADS8860EVM board includes:

  • An external single-ended signal source applied to the SMA connector.
  • The amplifier driver and voltage reference circuit can be used as a reference design. These components are optimized to meet the ADS8860 data sheet performance at 1 MSPS.
  • The serial interface connects to the PHI controller via a 60-pin connector (J2).
  • Test-point connection monitor digital signals with a logic analyzer.
  • An onboard ultra-low noise low-dropout (LDO) regulator provides an excellent 3.3-V and 5.3-V voltage range.
  • The REF6050 precision 5-V voltage reference is optimized for the SAR ADC VREF input.