SLWU086C November   2013  – January 2016 ADS42JB46 , ADS42JB49 , ADS42JB69 , DAC38J84

 

  1.   TSW14J56 JESD204B High-Speed Data Capture and Pattern Generator Card User's Guide
    1.     Trademarks
    2. 1 Functionality
      1. 1.1 ADC EVM Data Capture
      2. 1.2 DAC EVM Pattern Generator
    3. 2 Hardware Configuration
      1. 2.1 Power Connections
      2. 2.2 Switches, Jumpers, and LEDs
        1. 2.2.1 Switches and Pushbuttons
        2. 2.2.2 Jumpers
      3. 2.3 LEDs
        1. 2.3.1 Power and Configuration LEDs
        2. 2.3.2 Status LEDs
        3. 2.3.3 Connectors
          1. 2.3.3.1 SMA Connectors
          2. 2.3.3.2 FPGA Mezzanine Card (FMC) Connector
          3. 2.3.3.3 JTAG Connectors
          4. 2.3.3.4 USB I/O Connection
    4. 3 Software Start-Up
      1. 3.1 Installation Instructions
      2. 3.2 USB Interface and Drivers
    5. 4 Downloading Firmware
  2.   Revision History

2.1 Power Connections

The TSW14J56EVM hardware is designed to operate from a single supply voltage of +5 V DC. The power input is controlled by the on and off switch, SW6. Make sure this switch is in the off position before inserting the provided power cable. Insert the connector end of the power cable into J11 of the EVM. Connect the positive red wire end of the power cable to +5V +/- 0.3VDC output of a +5VDC power supply rated for at least 3 Amps. Connect the negative black wire to the RETURN or GND of the power supply. The board can also be powered up by providing +5 V DC to the red test point, TP34, and the return to any black GND test point. The TSW14J56 draws approximately 0.6 A at power-up and 1.6 A when capturing 4 lanes of data from an ADS42JB69EVM at a line rate of 2.5 Gpbs.