Basestation Transceiver with DPD Feedback Path

(ACTIVE) TIDA-00068

Description & Features

Technical Documents

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Description

The design is for a small cell base station development platform.  It provides two real receive paths, two complex transmit paths, and a shared real feedback path.  This design has macro basestation performance, but with small cell base station footprint.  The current design handles up to 20MHz of bandwidth.

Features
  • 2 Complex Tx Paths
  • 2 Shared Real FB Path
  • 2 Real Rx Paths
  • 30.72M Reference Input
  • Clocking: CDCE72010
  • Control: USB/Serial Interface
  • 6V Power Supply

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


  



Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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TI Devices (9)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ADS4249  Dual-Channel, 14-Bit, 250-MSPS Analog-to-Digital Converter (ADC)  Analog-to-digital converters (ADCs)  Not Available View Design Kits & Evaluation Modules
DAC3484  Quad-Channel, 16-Bit, 1.25-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC)  Digital-to-analog converters (DACs)  Sample & Buy View Design Kits & Evaluation Modules
TPS2400  Overvoltage/Undervoltage Protection IC in SOT-23-5  Power switches  Sample & Buy View Design Kits & Evaluation Modules
TPS735  500mA, Adjustable, Low Quiescent Current, Low-Noise, High-PSRR, Single-Output LDO Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS767  Fast-Transient-Response 1-A Low-Dropout Linear Regulators  Power management  Sample & Buy Not Available
TPS796  Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS7A80  Low-Noise, High-Bandwidth PSRR, 1A Low-Dropout (LDO) Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TRF370315  350 MHz to 4.0 GHz Quadrature Modulator, 1.5V common-mode voltage  Mixers & modulators  Not Available View Design Kits & Evaluation Modules
TRF372017  300 MHz to 4.8GHz Quadrature Modulator with integrated wideband PLL/VCO  Mixers & modulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS4249 Download Download
DAC3484 Download -
Download
TPS2400 Download Download
TPS735 Download Download
Download Download
TPS767 Download Download
Download -
TPS796 Download
Download
Download
TPS7A80 Download
TRF370315 Download Download
TRF372017 Download Download

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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
PDF 3197 25 Oct 2011 24
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 46 05 Nov 2013 6
PDF 375 05 Nov 2013 11
ZIP 1940 31 Oct 2013 6

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