Reference Design Optimizing FPGA Utilization and Data Throughput for Automatic Test Equipment

(ACTIVE) TIDA-01051

Description & Features

Technical Documents

Support & Training

Order Now


View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Key Document

Description

The TIDA-01051 reference design is used to demonstrate optimized channel density, integration, power consumption, clock distribution and signal chain performance of very high channel count data acquisition (DAQ) systems such as those used in automatic test equipment (ATE). Using serializers, such as TI’s DS90C383B, to combine many simultaneously sampling ADC outputs into several LVDS lines dramatically reduces the number of pins the host FPGA must process.  As a result, a single FPGA can process a significantly increased number of DAQ channels and board routing complexity is greatly reduced.

Features
  • Two 20 bit SAR ADC channels (expendable up to 28)
  • Three level MUX tree (up to 64 channels per ADC)
  • Highlights throughput improvements using serialized ADC output data
  • Modular front-end reference design for high channel count systems that can be repeated
  • Up to +/-12V input signal (+/-24Vpp differential)

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  



Schematic/Block Diagram

Quickly understand overall system functionality.

Download Schematic

Design Guide

Get results faster with test and simulation data that's been verified.

Download Design Guide

Design Files

Download ready-to-use system files to speed your design process. Get Viewer.

Download Design Files


Bill of Materials (BOM)

Find the complete list of components in this reference design.

Download BOM

TI Devices (19)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ADS8910B  18-Bit 1MSPS SAR ADC With Internal Reference Buffer, Internal LDO, and multiSPI™ Interface  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
CD4081B  CMOS Quad 2-Input AND Gate  Gate  Sample & Buy Not Available
DS90C383B  +3.3V Programmable LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link-65 MHz  FPD-Link SerDes  Sample & Buy Not Available
LM46001  3.5 to 60V, 1A Synchronous Step-Down Voltage Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM53635-Q1  2.5/3.5A, 36 V Synchronous, 2.1MHz, Automotive Step Down DC-DC Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM7705  Low Noise Negative Bias Generator  DC/DC switching regulators  Sample & Buy View Design Kits & Evaluation Modules
LMK00804B  Low Skew, 1-to-4 Multiplexed Differential/LVCMOS-to-LVCMOS/TTL Fanout Buffer  Clock buffers  Sample & Buy View Design Kits & Evaluation Modules
LMK61E2  Ultra-Low Jitter Fully Programmable Oscillator, Integrated EEPROM, +/-50ppm  Clock & timing  Sample & Buy View Design Kits & Evaluation Modules
MUX36D04  MUX36xxx 36-V, Low-Capacitance, Low-Leakage-Current, Precision, Analog Multiplexers  Switches & multiplexers  Sample & Buy View Design Kits & Evaluation Modules
OPA376  Precision, Low Noise, Low Iq Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
OPA625  High Bandwidth, High Precision, Low Noise & Distortion Amplifier SAR ADC Driver with Power Scaling  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
OPA827  Low-Noise, High-Precision, JFET-Input Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
REF6041  5ppm/C High-Precision Voltage Reference with Integrated High-Bandwidth Buffer  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
SN74AHC1G04  Single Inverter Gate  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74AUP1G80  Low-Power Single Postitive-Edge-Triggered D-Type Flip-Flop  Flip-flop/latch/register  Sample & Buy View Design Kits & Evaluation Modules
THS4551  Low Noise, Precision, 150MHz, Fully Differential Amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
TPS7A3001-EP  Enhanced Product Negative Vin, -200mA, Ultra-Low-Noise, High-PSRR, Low-Dropout Linear Regulator  Power management  Sample & Buy Not Available
TPS7A47  36V, 1A, 4.17μVRMS, RF Low-Dropout (LDO) Voltage Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS82084  2-A, High-Efficiency Step-Down Converter Module with Integrated Inductor  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS8910B Download
CD4081B Download Download
Download -
Download Download
Download Download
Download Download
DS90C383B Download
LM46001 Download Download
LM53635-Q1 Download Download
LM7705 Download Download
LMK00804B Download
LMK61E2 Download Download
MUX36D04 Download
Download
OPA376 Download Download
Download Download
Download Download
OPA625 Download Download
OPA827 Download Download
Download Download
REF6041 Download Download
SN74AHC1G04 Download Download
Download Download
Download Download
SN74AUP1G80 Download Download
Download Download
Download
Download -
Download Download
Download Download
Download -
THS4551 Download
Download -
Download Download
TPS7A3001-EP Download Download
TPS7A47 Download Download
TPS82084 uSiP (SIL)| 8 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 6791 10 Apr 2017 48
Design files (6)
Title Abstract Type Size (KB) Date Views TI Recommends
ZIP 1735 30 Mar 2017 2
ZIP 15688 30 Mar 2017 18
PDF 8638 30 Mar 2017 18
PDF 2002 30 Mar 2017 11
PDF 107 30 Mar 2017 12
PDF 2807 30 Mar 2017 88
Related Tools & Software

Reference Designs  ( 10 )

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
ADS8910B 18-Bit 1MSPS SAR ADC EVM Performance Demonstration Kit (PDK)  ADS8910BEVM-PDK  Evaluation Modules & Boards 

Support & Training

Try our support forums.
Search expert answers for this part Ask a new question

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

Blogs