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DAC3154EVM
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User's Guide
SLAU466A – November 2012 – Revised June 2013
DAC31x4 EVM User's Guide
This document is intended to serve as a basic user’s guide for the DAC31x4 EVM Revision A. The EVM
provides a basic platform to evaluate the DAC31x4, which is a 500 MSPS high-speed digital-to-analog
converter. The DAC3174 is a dual-channel DAC with 14-bit LVDS input. DAC3174 is pin compatible with
the dual-channel, 12-/10-bit, 500 MSPS digital-to-analog converter, DAC3164 and DAC3154. The
DAC3174 EVM GUI can be used for DAC31x4 EVM.
Contents
1
Introduction
..................................................................................................................
1.1
Overview
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1.2
EVM Block Diagram
...............................................................................................
2
Software Control
............................................................................................................
2.1
Installation Instructions
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2.2
Software Operation
................................................................................................
3
Basic Test Procedure with TSW1400
....................................................................................
3.1
Test Block Diagram
................................................................................................
3.2
Test Set-up Connection
...........................................................................................
3.3
TSW1400 Quick Start Operation
.................................................................................
3.4
DAC31x4 Software Quick-Start Guide
..........................................................................
3.5
DAC3174 Output Performance for WCDMA and LTE
.......................................................
List of Figures
1
EVM Block Diagram
........................................................................................................
2
Input Control Options
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3
Digital Filtering Options
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4
Output Control Options
.....................................................................................................
5
CDCE62005 Tab Configured for DAC3174
.............................................................................
6
Test Setup Block Diagram
.................................................................................................
7
TSW1400 Two-Tone Programming GUI
.................................................................................
8
Captured Two-Tone from Spectrum Analyzer
...........................................................................
9
DAC3174 and TRF3705 LTE, 10-MHz Output (Baseband = 0 MHz, LO = 885 MHz)
...........................
10
DAC3174 and TRF3705 WCDMA, 5-MHz Output (Baseband = 30 MHz, LO = 885 MHz)
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1
SLAU466A – November 2012 – Revised June 2013
DAC31x4 EVM User's Guide
Copyright © 2012–2013, Texas Instruments Incorporated