Texas Instruments DAC3482 用户手册

1

Introduction

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1.1

Overview

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1.2

EVM Block Diagram

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2

Software Control

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2.1

Installation Instructions

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2.2

Software Operation

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3

Basic Test Procedure

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3.1

Test Block Diagram

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3.2

Test Set-Up Connection

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3.3

TSW3100 Quick Start Operation

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3.4

DAC348x Software Quick Start Guide

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4

Optional Configuration

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4.1

Configuring and Testing the DAC3484 Transformer Coupled Output

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4.2

Using the DAC3482 or Configuring DAC3484 in DAC3482 mode

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1

DAC3484/DAC3482 EVM Block Diagram

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2

Input Control Options

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3

PLL Configuration

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4

Digital Block Options

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5

Output Control Options

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6

CDCE62005 Tab Configured for 4x Interpolation

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7

Test Set-up Block Diagram

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8

TSW3100 CommsSignalPattern (WCDMA) Programming GUI

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9

DAC3484 + TRF3703-15 WCDMA Output

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10

DAC3484 + TRF3703-15 WCDMA Output

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11

Locations of DAC348x to Transformer Output Jumper Locations

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12

DAC3484 Transformer Coupled Output at 60MHz IF

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13

DAC3484 Transformer Coupled Output at 30MHz IF

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14

Locations of the DAC3482 to TRF3703-15 Interface Jumpers

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15

TSW3100 GUI Configuration for Generating a WCDMA Signal for DAC3482

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1

SLAU336 – March 2011

© 2011, Texas Instruments Incorporated