16-Bit 1-GSPS Digitizer Reference Design with AC and DC Coupled Variable Gain Amplifier

(ACTIVE) TIDA-00822

Description & Features

Technical Documents

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Key Document

Description

This reference design discusses the use and performance of the Digital Variable-Gain high-speed amplifier, the LMH6401, to drive the high-speed analog-to-digital converter (ADC), the ADS54J60 device. Different options for common-mode voltages, power supplies, and interfaces are discussed and measued, including AC-coupling and DC-coupling, to meet the requirements of a variety of applications.

Features

  • Low noise Variable Gain Amplifier
  • Dual High Speed ADC
  • AC and DC coupling
  • Complete clocking solution
  • Tested Reference design that includes an evaluation board, configuration software, and User's Guide


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


  




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Part Number Buy from Texas Instruments or Third Party Order Options Status

TSW54J60EVM:
400MHz Input Bandwidth Digitizer: Dual 16-Bit, 1-GSPS ADC and Wideband Fixed or Variable Gain Amps

$899.00(USD)




Pricing may vary.



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TI Devices (11)

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
ADS54J60  Dual-Channel, 16-Bit, 1.0-GSPS Analog-to-Digital Converter (ADC)  Analog-to-Digital Converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules
CSD17313Q2  30V N Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
LMH3401  7-GHz, Ultra-Wideband, Fully Differential Amplifier  Operational Amplifiers (Op Amps)  Sample & Buy View Design Kits & Evaluation Modules
LMH6401  4.5 GHz Ultra Wideband Digital Variable Gain Amplifier  Amplifiers  Sample & Buy View Design Kits & Evaluation Modules
LMK04828  Ultra Low Jitter Synthesizer and Jitter Cleaner  Clock Jitter Cleaners  Sample & Buy View Design Kits & Evaluation Modules
SN65LVDS4  500 Mbps LVDS Single High Speed Transceiver  LVDS/M-LVDS/PECL  Sample & Buy View Design Kits & Evaluation Modules
TPS2400  Overvoltage/Undervoltage Protection IC in SOT-23-5  Protection, Monitoring and Hot Swap  Sample & Buy View Design Kits & Evaluation Modules
TPS63050  Tiny Single Inductor Buck Boost Converter  Buck/Boost, Inverting or Split-Rail  Sample & Buy View Design Kits & Evaluation Modules
TPS7A8300  2A, Low-Dropout Voltage Regulator for High-Speed Communication Systems  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TPS82085  3A, High-Efficiency Step-Down Converter Module with Integrated Inductor  Non-Isolated Module  Sample & Buy View Design Kits & Evaluation Modules
TXB0104  4-Bit Bidirectional Voltage-Level Shifter with Auto Direction Sensing and +/-15 kV ESD Protect  Voltage Level Translation  Sample & Buy View Design Kits & Evaluation Modules

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 945 10 Nov 2015 210
Design files (7)
Title Abstract Type Size (KB) Date Views
PDF 170 18 Dec 2015 51
ZIP 262 08 Dec 2015 70
ZIP 2828 08 Dec 2015 30
PDF 1075 08 Dec 2015 29
PDF 92 08 Dec 2015 19
PDF 218 08 Dec 2015 22
PDF 124 08 Dec 2015 63
Related Tools & Software

Reference Designs (1)

Name Part Number Tool Type
Cascaded LMH5401 and LMH6401 Reference Design  TIDA-00654  TI Designs


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