Texas Instruments ADC12DL3200 User manual

ADC12DL3200 Evaluation Module
User's Guide
Literature Number: SLAU776
May 2018

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Contents
Contents
Preface ........................................................................................................................................ 4
1 Equipment........................................................................................................................... 6
1.1 Evaluation Board Feature Identification Summary ...................................................................... 6
1.2 Required Equipment......................................................................................................... 7
2 Setup Procedure.................................................................................................................. 8
2.1 Install the High Speed Data Converter (HSDC) Pro Software......................................................... 9
2.2 Install the Configuration GUI Software.................................................................................... 9
2.3 Connect the EVM and TSW14DL3200EVM.............................................................................. 9
2.4 Connect the Power Supplies to the Boards (Power Off) ............................................................... 9
2.5 Connect the Signal Generators to the EVM (*RF Outputs Disabled Until Directed) .............................. 10
2.5.1 If External Clocking is Used (Optional)......................................................................... 10
2.6 Turn On the TSW14DL3200EVM Power and Connect to the PC ................................................... 10
2.7 Turn On the ADC12DL3200EVM 5-V Power Supply and Connect to the PC...................................... 10
2.8 Turn On the Signal Generator RF Outputs ............................................................................. 10
2.9 Open the ADC12DL3200EVM GUI and Program the ADC and Clocks ............................................ 11
2.10 Calibrate the ADC Device on the EVM.................................................................................. 12
2.11 Open the HSDC Software and Load the FPGA Image to the TSW14DL3200EVM............................... 13
2.12 Capture Data Using the HSDC Pro Software .......................................................................... 14
3 Device Configuration .......................................................................................................... 15
3.1 Tab Organization........................................................................................................... 15
3.2 Low-Level Control.......................................................................................................... 15
A Troubleshooting the ADC12DL3200EVM ............................................................................... 17
B Optional ADC12DL3200EVM Configurations .......................................................................... 18
B.1 Modifying the EVM for Optional Clocking Support..................................................................... 18

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List of Figures
List of Figures
1-1. EVM Feature Locations..................................................................................................... 6
2-1. EVM Test Setup.............................................................................................................. 8
2-2. Configuration GUI: EVM Tab ............................................................................................. 11
2-3. Configuration GUI: Control Tab .......................................................................................... 12
2-4. HSDC Pro GUI.............................................................................................................. 14
3-1. Configuration GUI: Low-Level View Tab ............................................................................... 15
B-1. External CLK Configuration............................................................................................... 18
List of Tables
3-1. Low-Level Controls......................................................................................................... 16
A-1. Troubleshooting ............................................................................................................ 17

FT4232
(USB to Serial
Interface) ADC12DL3200
LMX2582
(PLL/VCO ADC
clock source)
400 pin
SEARAYTM
(LVDS Data
Connector)
LM95233
(Temperature
Monitor)
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Introduction
Preface
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Introduction
The ADC12DL3200 evaluation module (EVM) is used to evaluate the ADC12DL3200 analog-to-digital
converter (ADC) from Texas Instruments. Throughout this document, the terms evaluation board,
evaluation module, and EVM are synonymous with the ADC12DL3200EVM.
The ADC12DL3200 is a dual-channel, 12-bit ADC, capable of operating at sampling rates up to 3.2 Giga-
samples per second (GSPS) in dual-channel mode, or 6.4 GSPS in single-channel mode. The
ADC12DL3200EVM device output data is transmitted over a high-speed LVDS interface. This evaluation
board also includes the following important features:
• Transformer-coupled signal input network allowing a single-ended signal source from 500 kHz to
9 GHz
• The LMX2582 clock synthesizer generates the ADC sampling clock
• Transformer-coupled clock input network to test the ADC performance with an external low-noise clock
source
• LM95233 temperature sensor
• Device register programming through USB connector and FTDI USB-to-SPI bus translator

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Introduction
• High-speed LVDS data output over a 400-pin SEARAY™ interface connector
NOTE: While this is the same connector used for FMC standard boards, the LVDS data, clock and
strobe pinout is proprietary to the ADC12DL3200EVM, TSW14DL3200EVM, and other
compatible boards.
The digital data from the ADC12DL3200EVM board is quickly and easily captured with the
TSW14DL3200EVM data capture board.
NOTE: The TSW14DL3200EVM supports 48 data pairs (Demux = 1) up to 1600 Mbps.
The TSW14DL3200EVM captures the LVDS data, decodes the data, stores the data in memory, and then
uploads the data to a connected PC through a USB interface for analysis. The High-Speed Data
Converter Pro (HSDC Pro) software on the PC communicates with the hardware and processes the data.
With proper hardware selection in the HSDC Pro software, the TSW14J57 device is automatically
configured to support a wide range of operating speeds of the ADC12DL3200EVM, but the device may not
cover the full operating range of the ADC device. LVDS data rates of 1600 Mbps down to 400 Mbps are
supported.
In the following sections of this document, the ADC12DL3200EVM is referred to as the EVM and the
ADC12DL3200 device is referred to as the ADC device.
Related Documentation
Technical Reference Documents
•ADC12DL3200 Data Sheet
•TSW14DL3200EVM User’s Guide
•HSDC Pro software User's Guide (also available in the help menu of the software)
•LMX2582 Data Sheet
•LMK04828 Data Sheet
•FTDI USB to Serial Driver Installation Manual
TSW14DL3200EVM Operation
Refer to the TSW14DL3200EVM User's Guide for configuration and status information.
Trademarks
K&L Microwave is a trademark of K&L Microwave.
Keysight is a trademark of Keysight Technologies.
Windows is a registered trademark of Microsoft Corporation.
Rohde & Schwarz is a registered trademark of Rohde & Schwarz GmbH & Co..
SEARAY is a trademark of Samtec.
Trilithic is a trademark of Trilithic, Inc..
All other trademarks are the property of their respective owners.

Mini-USB
Connector
DEVCLK
(Optional Ext ADC
Clock)
VINA
(Single-Ended Input)
VINB
(Single-Ended Input)
INA±
(Differential
Inputs)
INB±
(Differential Inputs)
5-V DC Power
Connector
(Bottom Side)
CLKIN0
(Optional 10-MHz
External Reference)
TMSTP±
(Differential Inputs)
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Equipment
Chapter 1
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Equipment
This section describes the equipment needed to evaluate the full performance of the ADC device.
1.1 Evaluation Board Feature Identification Summary
Figure 1-1 shows the EVM features.
Figure 1-1. EVM Feature Locations

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Equipment
1.2 Required Equipment
The following equipment and documents are included in the EVM evaluation kit:
• Evaluation board (EVM)
• Mini-USB cable
• Power cable
The following equipment is not included in the EVM evaluation kit, but is required for evaluation of this
product:
• TSW14DL3200EVM data capture board and related items
• HSDC Pro software
• Computer (PC) running the Windows®operating system (XP, 7, 8, or 10)
• One low-noise signal generator for analog input. TI recommends the following generators:
– Keysight™ E8663D
– Rohde & Schwarz®SMA100A or SMA100B
• Bandpass filter for analog input signal (2482 MHz or desired frequency). The following filters are
recommended:
– Bandpass filter (BPF):
• 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
– Trilithic™ 5VH-series tunable BPF
– K&L Microwave™ BT-series tunable BPF
– TTE KC6 or KC7-series fixed BPF
• Signal-path cables, SMA or BNC (or both SMA and BNC)
By default, the ADC12DL3200EVM has an onboard clocking solution. A few small board modifications
enable external clocking. If external clocking is used, the following additional equipment is recommended.
• One low-noise signal generator. TI recommends models similar to the analog input source.
• A bandpass filter for the DEVCLK input. TI recommends a filter similar to the analog-input path filter.

12-V, 3A
supply
USB 3.0 to
Host PC
5-V, 3A
supply
USB 2.0 to
Host PC
VINA from
Filter Output
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Setup Procedure
Chapter 2
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Setup Procedure
This section describes how to setup the EVM on the bench with the proper equipment to evaluate the full
performance of the ADC device. Figure 2-1 shows the EVM test setup.
Figure 2-1. EVM Test Setup
NOTE: The HSDC Pro software must be installed before connecting the TSW14DL3200EVM to the
PC for the first time.

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Setup Procedure
2.1 Install the High Speed Data Converter (HSDC) Pro Software
Download the most recent version of the HSDC Pro software from www.ti.com/tool/dataconverterpro-sw.
Follow the installation instructions to install the software.
2.2 Install the Configuration GUI Software
1. Download the configuration graphical user interface (GUI) software from the EVM tool folder at
http://www.ti.com/tool/ADC12DL3200EVM.
2. Extract files from the compressed zip file.
3. Run the executable file (setup.exe), and follow the instructions.
2.3 Connect the EVM and TSW14DL3200EVM
With the power off, connect the ADC12DL3200EVM to the TSW14DL3200EVM through the FMC
connector as shown in Figure 2-1. Make sure that the standoffs provide the proper height for robust
connector connections.
2.4 Connect the Power Supplies to the Boards (Power Off)
1. Confirm that the power switch on the TSW14DL3200EVM is in the off position. Connect the power
cable to a 12-V DC (minimum 3-A) power supply. Make sure that the proper supply polarity by
confirming that the outer surface of the barrel connector is GND and the inner portion of the connector
is 12-V. Connect the power cable to the EVM power connector.
2. Confirm that the power switch on the ADC12DL3200EVM is in the off position. Connect the power
cable to a 5-V DC (minimum 3-A) power supply. Make sure the proper supply polarity by confirming
that the outer surface of the barrel connector is GND and the inner portion of the connector is 5-V.
Connect the power cable to the EVM power connector.
CAUTION
Make sure that the power connections to the EVMs are the correct polarity.
Failure to do so may result in immediate damage.
Make sure that the 12-V power supply is connected to the TSW14DL3200EVM
and not the ADC12DL3200EVM. Providing the ADC12DL3200EVM with 12-V
may result in immediate damage.
Leave the power switches in the off position until directed later.

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Setup Procedure
2.5 Connect the Signal Generators to the EVM (*RF Outputs Disabled Until Directed)
Connect a signal generator to the VIN input of the ADC12DL3200EVM through a bandpass filter and
attenuator at the SMA connector. This must be a low-noise signal generator. TI recommends a Trilithic-
tunable bandpass filter to filter the signal from the generator. Configure the signal generator for 1910 MHz,
0 dBm.
2.5.1 If External Clocking is Used (Optional)
Connect a signal generator to the DEVCLK input of the EVM through a bandpass filter. This signal
generator must be a low-noise signal generator. TI recommends a Trilithic-tunable bandpass filter to filter
the signal coming from the generator. Configure the signal generator for the desired clock frequency in the
range of 0.8 to 3.2 GHz. For best performance when using an RF signal generator, the power input to the
CLK SMA connector must be 9 dBm (2.2 Vpp into 50 Ω). The signal generator must increase above 9 dB
by an amount equal to any additional attenuation in the clock signal path, such as the insertion loss of the
bandpass filter. For example, if the filter insertion loss is 2 dB, the signal generator must be set to 9 dBm +
2 dB = 11 dBm.
2.6 Turn On the TSW14DL3200EVM Power and Connect to the PC
1. Turn on the 12-V power supply connected to the TSW14DL3200EVM.
2. Turn on the power switch on the TSW14DL3200EVM.
3. Connect a mini USB 3.0 cable from the PC to the TSW14DL3200EVM.
4. If this is the first time connecting the TSW14DL3200EVM to the PC, follow the on-screen instructions
to automatically install the device drivers. See the TSW14DL3200EVM user's guide for specific
instructions.
2.7 Turn On the ADC12DL3200EVM 5-V Power Supply and Connect to the PC
1. Turn on the 5-V power supply to power up the EVM.
2. Connect the EVM to the PC with the mini USB cable.
2.8 Turn On the Signal Generator RF Outputs
Turn on the RF signal output of the signal generator connected to VIN. If external clocking is used, turn on
the RF signal outputs connected to DEVCLK and LMKCLK.