Datasheet

User's Guide
SLAU432–February 2012
DAC348x 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 ................................................................................................ 4
3 Basic Test Procedure with TSW1400 ................................................................................... 11
3.1 TSW1400 Overview .............................................................................................. 11
3.2 Test Block Diagram for TSW1400 .............................................................................. 11
3.3 Test Setup Connection .......................................................................................... 12
3.4 DAC348x Example Setup Procedure .......................................................................... 12
3.5 TSW1400 Example Setup Procedure .......................................................................... 13
4 Basic Test Procedure with TSW3100 ................................................................................... 16
4.1 TSW3100 Overview .............................................................................................. 16
4.2 Test Block Diagram for TSW3100 .............................................................................. 16
4.3 Test Set-up Connection .......................................................................................... 17
4.4 DAC348x Example Setup Procedure .......................................................................... 17
4.5 TSW3100 Example Setup Procedure .......................................................................... 17
5 References ................................................................................................................. 20
5.1 Related Products From Texas Instruments ................................................................... 20
5.2 Related Tools From Texas Instruments ....................................................................... 20
List of Figures
1 DAC348x EVM Block Diagram............................................................................................ 3
2 Input Control Option ........................................................................................................ 4
3 PLL Configuration........................................................................................................... 6
4 Digital Block Options ....................................................................................................... 7
5 Output control Options ..................................................................................................... 8
6 CDCE62005 Tab Configured for 4x Interpolation....................................................................... 9
7 USB Port Reset............................................................................................................ 10
8 Test Set-up Block Diagram for TSW1400.............................................................................. 11
9 EVM Platform Selection .................................................................................................. 12
10 Select DAC348x Devices in the High Speed Converter Pro GUI Program........................................ 13
11 Load DAC Firmware Prompt ............................................................................................. 13
12 Load File to Transfer into TSW1400 .................................................................................... 14
13 DAC348x Transformer Coupled Output at 60MHz IF ................................................................ 15
14 DAC348x Transformer Coupled Output at 30MHz IF ................................................................ 15
15 TSW3100 FPGA Clock 100-Ω LVDS Termination at Pins T31 and T32 of the FPGA ........................... 16
16 Test Set-up Block Diagram for TSW3100.............................................................................. 17
17 TSW3100 CommSignalPattern (WCDMA) Programming GUI for DAC3484...................................... 18
18 TSW3100 CommSignalPattern (WCDMA) Programming GUI for DAC3482, DAC34H84, and
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SLAU432–February 2012 DAC348x EVM
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