Texas Instruments DAC3482 - Manual

User's Guide
SLAU336 – March 2011
DAC3484/DAC3482 EVM
Contents
1 Introduction .................................................................................................................. 2
1.1 Overview
............................................................................................................
2
1.2 EVM Block Diagram ............................................................................................... 2
2 Software Control
............................................................................................................
3
2.1 Installation Instructions ............................................................................................ 3
2.2 Software Operation ................................................................................................ 3
3 Basic Test Procedure
.......................................................................................................
8
3.1 Test Block Diagram ................................................................................................ 8
3.2 Test Set-Up Connection
...........................................................................................
9
3.3 TSW3100 Quick Start Operation ................................................................................. 9
3.4 DAC348x Software Quick Start Guide ......................................................................... 10
4 Optional Configuration
....................................................................................................
12
4.1 Configuring and Testing the DAC3484 Transformer Coupled Output ..................................... 12
4.2 Using the DAC3482 or Configuring DAC3484 in DAC3482 mode
.........................................
15
List of Figures
1 DAC3484/DAC3482 EVM Block Diagram
...............................................................................
2
2 Input Control Options ....................................................................................................... 3
3 PLL Configuration ........................................................................................................... 4
4 Digital Block Options ....................................................................................................... 5
5 Output Control Options
.....................................................................................................
6
6 CDCE62005 Tab Configured for 4x Interpolation
.......................................................................
7
7 Test Set-up Block Diagram ................................................................................................ 8
8 TSW3100 CommsSignalPattern (WCDMA) Programming GUI ..................................................... 10
9 DAC3484 + TRF3703-15 WCDMA Output ............................................................................ 11
10 DAC3484 + TRF3703-15 WCDMA Output
............................................................................
12
11 Locations of DAC348x to Transformer Output Jumper Locations
..................................................
13
12 DAC3484 Transformer Coupled Output at 60MHz IF ................................................................ 14
13 DAC3484 Transformer Coupled Output at 30MHz IF ................................................................ 15
14 Locations of the DAC3482 to TRF3703-15 Interface Jumpers ...................................................... 16
15 TSW3100 GUI Configuration for Generating a WCDMA Signal for DAC3482
....................................
17
1 SLAU336 – March 2011 DAC3484/DAC3482 EVM
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