SBAU361 December   2020 ADC3664

 

  1.   Trademarks
  2. 1Introduction
  3. 2Equipment
    1. 2.1 ADC3664EVM Functionality
    2. 2.2 Evaluation Board Feature Identification Summary
    3. 2.3 Required Equipment
  4. 3Setup Procedure
    1. 3.1 Install High-Speed Data Converter (HSDC) Pro Software
    2. 3.2 Install ADC35XXEVM GUI 1.0 Software
    3. 3.3 Connect the ADC3664 EVM and TSW1400EVM
    4. 3.4 Connect the Power Supply and Mini-USB Connections
    5. 3.5 Connect the Clocks and Analog Input
  5. 4Device Configuration
    1. 4.1 Bypass Mode
      1. 4.1.1 ADC35XX GUI: Bypass Mode Configuration
      2. 4.1.2 HSDC Pro: Bypass Mode
    2. 4.2 Real Decimation Mode
      1. 4.2.1 ADC35XX GUI: Real Decimation Mode Configuration
      2. 4.2.2 HSDC Pro: Real Decimation Mode
    3. 4.3 Complex Decimation Mode
      1. 4.3.1 ADC35XX GUI: Complex Decimation Configuration
      2. 4.3.2 HSDC PRO: Complex Decimation Mode
  6. 5Onboard FDA Configuration
  7. 6ADC3664EVM Power Monitor
  8. 7Test Pattern

2.3 Required Equipment

  • The following equipment is included in the EVM evaluation kit:

    • ADC3664 Evaluation board (EVM)
    • LVDS FPGA Interposer Card
    • Mini-USB cable

The following equipment is not included in the EVM evaluation kit, but is required for evaluation of this EVM:

  • TSW1400EVM data capture board and related items
  • HSDC Pro software
  • PC running Microsoft®Windows® 7, or 10
  • One low-noise signal generators for the analog input (If using external clock option, additional signal generator is required).
  • Two low-noise signal generators for the sample clock and DCLKIN. (These two signal generators must share the same reference frequency).

TI recommends the following generators:

  • Rohde & Schwarz SMA100A
  • Rohde & Schwarz SMA100B

A bandpass filter is required for the analog input signal due to most signal generators addition of phase noise or spurious components. A bandpass filter should also be used for the sample clock input. The DCLKIN input does not require a bandpass filter. If bandpass filters are not used, then the true performance of the ADC may not be seen clearly, and will be limited by the performance of the signal generators being used.

The following recommended bandpass filter will have:

  • Bandpass filter, greater than or equal to 60-dB harmonic attenuation, less than or equal to 5% bandwidth, greater than 18-dBm power, less than 5-dB insertion loss
  • Signal-path cables, SMA