TIDA-00113

Driving GSPS ADCs in Single-Channel or Dual-Channel Mode for High Bandwidth Applications

TIDA-00113

Design files

Overview

This design is intended to help the system designer in understanding tradeoffs and optimizing implementation for driving the Giga-Sample-Per-Second ADC with balun configurations for wideband applications.  The tradeoffs considered include balun construction, insertion loss, dynamic performance, configurability, and ease of implementation.  Topology and layout play a critical role in optimizing system performance, which is why these designs can help to reduce designs cycles.

Features
  • Simplifies system design
  • Clarifies ADC operational modes
  • Measured system performance
  • Uses variety of wideband baluns
  • Shows tradeoffs by mode
  • Recommends optimized layout

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

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

TIDU175A.PDF (1238 K)

Reference design overview and verified performance test data

TIDC197.ZIP (25472 K)

Detailed schematic diagram for design layout and components

TIDR302.ZIP (1000 K)

Detailed schematic diagram for design layout and components

TIDR303.ZIP (827 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Products

Includes TI products in the design and potential alternatives.

High-speed ADCs (>10MSPS)

ADC10D100010-Bit, Dual 1.0-GSPS or Single 2.0-GSPS Analog-to-Digital Converter (ADC)

Data sheet: PDF
High-speed ADCs (>10MSPS)

ADC10D150010-Bit, Dual 1.5-GSPS or Single 3.0-GSPS Analog-to-Digital Converter (ADC)

Data sheet: PDF
High-speed ADCs (>10MSPS)

ADC12D100012-Bit, Dual 1.0-GSPS or Single 2.0-GSPS Analog-to-Digital Converter (ADC)

Data sheet: PDF | HTML
High-speed ADCs (>10MSPS)

ADC12D1000RF12-Bit, Dual 1.0-GSPS or Single 2.0-GSPS, RF Sampling Analog-to-Digital Converter (ADC)

Data sheet: PDF | HTML
High-speed ADCs (>10MSPS)

ADC12D160012-bit, dual 1.6-GSPS or single 3.2-GSPS analog-to-digital converter (ADC)

Data sheet: PDF | HTML
High-speed ADCs (>10MSPS)

ADC12D1600RF12-bit, dual 1.6-GSPS or single 3.2-GSPS, RF-sampling analog-to-digital converter (ADC)

Data sheet: PDF | HTML
High-speed ADCs (>10MSPS)

ADC12D180012-bit, dual 1.8GSPS or single 3.6GSPS analog-to-digital converter (ADC)

Data sheet: PDF | HTML
High-speed ADCs (>10MSPS)

ADC12D1800RF12-Bit, Dual 1.8GSPS or Single 3.6GSPS, RF-Sampling Analog-to-Digital Converter (ADC)

Data sheet: PDF | HTML
High-speed ADCs (>10MSPS)

ADC12D500RF12-Bit, Dual 500-MSPS or Single 1.0-GSPS, RF Sampling Analog-to-Digital Converter (ADC)

Data sheet: PDF
High-speed ADCs (>10MSPS)

ADC12D800RF12-Bit, Dual 800-MSPS or Single 1.6-GSPS, RF Sampling Analog-to-Digital Converter (ADC)

Data sheet: PDF

Technical documentation

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Type Title Date
Design guide Driving GSPS ADCs in Single- or Dual-Channel Mode Design Guide (Rev. A) Jul. 01, 2015

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