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ADC34J42EVM

ADC34J42 Quad-Channel, 14-Bit, 50-MSPS Analog-to-Digital Converter Evaluation Module

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ADC34J42EVM

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Overview

The ADC34J42 EVM demonstrates the performance of a low power quad 50Msps 14 bit ADC. It includes the ADC34J42 device, JESD204B clocking is provided by the LMK04828 and TI voltage regulators to provide the necessary voltages. The input for the ADC is by default connected to the transformer input which can be connected to a 50 ohm single ended signal source. The clock reference input is provided via a transformer input and can be connected to a 50 ohm single ended clock source. An onboard LMK04828 can be used to generate the necessary JESD204B clocks. Register access is provided through the on board USB connection and a GUI.

Features
  • Single 1.8V supply to simplify power requirements
  • Flexible input clock buffer with 1/2/4 divider to simplify clocking
  • On chip dither to improve SFDR
  • JESD204B data interface to simplify digital interface, compliant up to 3.2Gbps lane rates
  • Supports subclasses 0, 1, 2 for synchronization and compatibility
  • Pin compatibility with 12/14b and dual/quad devices
High-speed ADCs (≥10 MSPS)
ADC34J42 — Quad-Channel, 14-Bit, 50-MSPS Analog-to-Digital Converter (ADC)
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Get started

  1. Order the evaluation board - ADC34J42EVM
  2. Order (if needed) the FPGA capture card - TSW14J57EVM
  3. Read the evaluation board user's guide
  4. Make sure you have or buy the necessary power supplies for both boards
  5. Download and install the GUI for the evaluation board
  6. Download and install HSDCPro software for the TSW14J57EVM capture card

Order & start development

Evaluation board

ADC34J42EVM — ADC34J42 Quad-Channel, 14-Bit, 50-MSPS Analog-to-Digital Converter Evaluation Module

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GUI for evaluation module (EVM)

SLAC667 — ADC3xxx GUI Installer

Supported products & hardware
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SLAC667 — ADC3xxx GUI Installer

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Latest version
Version: 01.00.00.0D
Release date: 18 Apr 2022
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Products
High-speed ADCs (≥10 MSPS)
ADC3244 — Dual-channel 14-bit 125-MSPS analog-to-digital converter (ADC) ADC32J45 — Dual-Channel, 14-Bit, 160-MSPS Analog-to-Digital Converter (ADC) ADC3444 — Quad-Channel, 14-Bit, 125-MSPS Analog-to-Digital Converter (ADC) ADC34J45 — Quad-Channel, 14-Bit, 160-MSPS Analog-to-Digital Converter (ADC)
Hardware development
Evaluation board
ADC32J25EVM — ADC32J25 Dual-Channel, 12-Bit, 160-MSPS Analog-to-Digital Converter Evaluation Module ADC32J44EVM — ADC32J44 Dual-Channel, 14-Bit, 125-MSPS Analog-to-Digital Converter Evaluation Module ADC32J45EVM — ADC32J45 Dual-Channel, 14-Bit, 160-MSPS Analog-to-Digital Converter Evaluation Module ADC3423EVM — ADC3423 Quad-Channel, 12-Bit, 80-MSPS Analog-to-Digital Converter Evaluation Module ADC3424EVM — ADC3424 Quad-Channel, 12-Bit, 125-MSPS Analog-to-Digital Converter Evaluation Module ADC3442EVM — ADC3442 Quad-Channel, 14-Bit, 50-MSPS Analog-to-Digital Converter Evaluation Module ADC3443EVM — ADC3443 Quad-Channel, 14-Bit, 80-MSPS Analog-to-Digital Converter Evaluation Module ADC3444EVM — ADC3444 Quad-Channel, 14-Bit, 125-MSPS Analog-to-Digital Converter Evaluation Module ADC34J23EVM — ADC34J23 Quad-Channel, 12-Bit, 80-MSPS Analog-to-Digital Converter Evaluation Module ADC34J24EVM — ADC34J24 Quad-Channel, 12-Bit, 125-MSPS Analog-to-Digital Converter Evaluation Module ADC34J25EVM — ADC34J25 Quad-Channel, 12-Bit, 160-MSPS Analog-to-Digital Converter Evaluation Module ADC34J42EVM — ADC34J42 Quad-Channel, 14-Bit, 50-MSPS Analog-to-Digital Converter Evaluation Module ADC34J43EVM — ADC34J43 Quad-Channel, 14-Bit, 80-MSPS Analog-to-Digital Converter Evaluation Module ADC34J44EVM — ADC34J44 Quad-Channel, 14-Bit, 125-MSPS Analog-to-Digital Converter Evaluation Module ADC34J45EVM — ADC34J45 Quad-Channel, 14-Bit, 160-MSPS Analog-to-Digital Converter Evaluation Module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slac667 or www.ti.com/lit/xx/slac667d/slac667d.zip has been migrated to a new user experience at www.ti.com/tool/download/SLAC667. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

download ADC3xJxxEVM Design Package (Rev. A)
SLAR094A.ZIP (11316 KB)

Technical documentation

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Type Title Date
Certificate ADC34J42EVM EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide ADC3xxxEVM and ADC3xJxxEVM User's Guide (Rev. D) 24 Aug 2018

Related design resources

Hardware development

EVALUATION BOARD
TSW14J50EVM — Data capture/pattern generator: data converter EVM with 8 JESD204B lanes from 0.6-6.5Gbps TSW14J57EVM — Data capture/pattern generator: data converter EVM with 16 JESD204B lanes from 1.6-15Gbps

Software development

SUPPORT SOFTWARE
DATACONVERTERPRO-SW — High-speed data converter pro software

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