产品详情

Resolution (Bits) 16 Number of DAC channels 2 Interface type Parallel LVDS Sample/update rate (Msps) 800 Features High Performance Rating Catalog Interpolation 1x, 2x, 4x Power consumption (typ) (mW) 1150 SFDR (dB) 85 Architecture Current Sink Operating temperature range (°C) -40 to 85 Reference type Int
Resolution (Bits) 16 Number of DAC channels 2 Interface type Parallel LVDS Sample/update rate (Msps) 800 Features High Performance Rating Catalog Interpolation 1x, 2x, 4x Power consumption (typ) (mW) 1150 SFDR (dB) 85 Architecture Current Sink Operating temperature range (°C) -40 to 85 Reference type Int
VQFN (RGZ) 48 49 mm² (7 mm × 7 mm)
  • Dual, 16-Bit, 800 MSPS DACs
  • 8-Bit Input LVDS Data Bus
    • Byte-Wide Interleaved Data Load
    • 8 Sample Input FIFO
    • Optional Data Pattern Checker
  • Multi-DAC Synchronization
  • Selectable 2x-4x Interpolation Filters
    • Stop-Band Attenuation > 85 dB
  • Fs/2 and ± Fs/4 Coarse Mixer
  • Digital Quadrature Modulator Correction
    • Gain, Phase and Offset Correction
  • Temperature Sensor
  • 3- or 4-Wire Serial Control Interface
  • On-Chip 1.2-V Reference
  • Differential Scalable Output: 2 to 20 mA
  • Single-Carrier TM1 WCDMA ACLR: 82 dBc at
    fOUT = 122.88 MHz
  • Low Power: 1.3 W at 800 MSPS
  • Space Saving Package: 48-pin 7×7mm QFN
  • APPLICATIONS
    • Cellular Base Stations
    • Diversity Transmit
    • Wideband Communications
    • Digital Synthesis

All other trademarks are the property of their respective owners

  • Dual, 16-Bit, 800 MSPS DACs
  • 8-Bit Input LVDS Data Bus
    • Byte-Wide Interleaved Data Load
    • 8 Sample Input FIFO
    • Optional Data Pattern Checker
  • Multi-DAC Synchronization
  • Selectable 2x-4x Interpolation Filters
    • Stop-Band Attenuation > 85 dB
  • Fs/2 and ± Fs/4 Coarse Mixer
  • Digital Quadrature Modulator Correction
    • Gain, Phase and Offset Correction
  • Temperature Sensor
  • 3- or 4-Wire Serial Control Interface
  • On-Chip 1.2-V Reference
  • Differential Scalable Output: 2 to 20 mA
  • Single-Carrier TM1 WCDMA ACLR: 82 dBc at
    fOUT = 122.88 MHz
  • Low Power: 1.3 W at 800 MSPS
  • Space Saving Package: 48-pin 7×7mm QFN
  • APPLICATIONS
    • Cellular Base Stations
    • Diversity Transmit
    • Wideband Communications
    • Digital Synthesis

All other trademarks are the property of their respective owners

The DAC3283 is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with an 8-bit LVDS input data bus with on-chip termination, optional 2x-4x interpolation filters, digital IQ compensation and internal voltage reference. The DAC3283 offers superior linearity, noise and crosstalk performance.

Input data can be interpolated by 2x or 4x through on-chip interpolating FIR filters with over 85 dB of stop-band attenuation. Multiple DAC3283 devices can be fully synchronized.

The DAC3283 allows either a complex or real output. An optional coarse mixer in complex mode provides frequency upconversion and the dual DAC output produces a complex Hilbert Transform pair. The digital IQ compensation feature allows optimization of phase, gain and offset to maximize sideband rejection and minimize LO feed-through of an external quadrature modulator performing the final single sideband RF up-conversion.

The DAC3283 is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a 48-pin 7×7mm QFN package.

The DAC3283 is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with an 8-bit LVDS input data bus with on-chip termination, optional 2x-4x interpolation filters, digital IQ compensation and internal voltage reference. The DAC3283 offers superior linearity, noise and crosstalk performance.

Input data can be interpolated by 2x or 4x through on-chip interpolating FIR filters with over 85 dB of stop-band attenuation. Multiple DAC3283 devices can be fully synchronized.

The DAC3283 allows either a complex or real output. An optional coarse mixer in complex mode provides frequency upconversion and the dual DAC output produces a complex Hilbert Transform pair. The digital IQ compensation feature allows optimization of phase, gain and offset to maximize sideband rejection and minimize LO feed-through of an external quadrature modulator performing the final single sideband RF up-conversion.

The DAC3283 is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a 48-pin 7×7mm QFN package.

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 DAC3283 Dual-Channel, 16-Bit, 800 MSPS, Digital-to-Analog Converter (DAC) 数据表 (Rev. C) PDF | HTML 2015-3-24
应用手册 DAC348x Device Configuration and Synchronization 2013-2-18
用户指南 TSW4200 Demonstration Kit User's Guide (Rev. C) 2012-10-31
应用手册 High Speed, Digital-to-Analog Converters Basics (Rev. A) 2012-10-23

设计与开发

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评估板

DAC3283EVM — DAC3283 双通道、16 位、800MSPS、1x-4x 插值数模转换器评估模块

DAC3283EVM 是能让设计者评估德州仪器 (TI) DAC3283 双通道 16 位 800MSPS 数模转换器 (DAC) 的电路板,它具有 8 字节宽 DDR LVDS 数据输入、集成 2x/4x 内插滤波器,并且在高 IF 时具有出色的线性度。EVM 提供了可在各种时钟、输入条件下测试 DAC3283 的灵活环境。作为易于使用的完整射频发射解决方案,DAC3283EVM 包含用于为 DAC3283 计时的 CDCE62005 时钟发生器/抖动消除器以及 TRF3704 50MHz 至 6GHz 正交调制器,该调制器可将来自 DAC 的 I/Q 输出向上变频为射频实信号。

该 (...)

用户指南: PDF
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评估模块 (EVM) 用 GUI

DAC3283EVM-SW — DAC3283EVM Software Download

DAC3283 EVM 软件 GUI 可对 DAC3283 进行编程控制。
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评估模块 (EVM) 用 GUI

DATACONVERTERPRO-SW — 高速数据转换器专业 GUI 安装程序,v5.31

该高速数据转换器专业版 GUI 是一款 PC(与 Windows® XP/7/10 兼容)程序,旨在帮助评估大多数 TI 高速数据转换器 [模数转换器 (ADC) 和数模转换器 (DAC)] 和模拟前端 (AFE) 平台。DATACONVERTERPRO-SW 支持整个 TSW14xxx 系列的数据采集和图形生成卡,为分析时域和频域中的数据转换器提供了快速强大的解决方案以及单音、多音和调制信号支持。此 GUI 还兼容用于快速合成单音、多音和调制信号的 TI 图形生成 GUI。

用户可以向 DATACONVERTERPRO-SW 提供自定义图形以加载到 TI DAC。支持从 ADC 捕获导出 (...)

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插件

ABACO-3P-FMC150FPGA — Abaco Systems® FMC150 FPGA 夹层卡

FMC150 是一个双通道 A/D-D/A FMC 子卡。该卡基于 TI 的 ADS62P49 双通道 14 位 250Msps ADC 和 DAC3283 双通道 16 位 800Msps 器件。FMC150 子卡在机械和电气方面符合 FMC 标准 (ANSI/VITA 57.1)。FMC150 具有低引脚数连接器和前面板 I/O,可用于传导冷却环境。
来源:Abaco Systems
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仿真模型

DAC3282/DAC3283 IBIS Model (Rev. A)

SBAM028A.ZIP (16 KB) - IBIS 模型
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封装 引脚 CAD 符号、封装和 3D 模型
VQFN (RGZ) 48 Ultra Librarian

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