DAC3283

ACTIVO

Convertidor digital a analógico (DAC) de doble canal, 16 bits, 800 MSPS, 1x-4x de interpolación

Detalles del producto

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 x 7
  • 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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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet DAC3283 Dual-Channel, 16-Bit, 800 MSPS, Digital-to-Analog Converter (DAC) datasheet (Rev. C) PDF | HTML 24 mar 2015
Application note DAC348x Device Configuration and Synchronization 18 feb 2013
User guide TSW4200 Demonstration Kit User's Guide (Rev. C) 31 oct 2012
Application note High Speed, Digital-to-Analog Converters Basics (Rev. A) 23 oct 2012

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

DAC3283EVM — Módulo de evaluación DAC3283 digital a analógico de doble canal, 16 bits, 800 MSPS, 1x-4x con interp

The DAC3283EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' dual-channel 16-bit 800 MSPS DAC3283 digital-to-analog converter (DAC) with 8-byte wide DDR LVDS data input, integrated 2x/4x interpolation filters and exceptional linearity at high IFs. The (...)

Guía del usuario: PDF
GUI para el módulo de evaluación (EVM)

DAC3283EVM-SW DAC3283EVM Software Download

The DAC3283 EVM software GUI allows for programming control of the DAC3283.
Productos y hardware compatibles

Productos y hardware compatibles

GUI para el módulo de evaluación (EVM)

DATACONVERTERPRO-SW High Speed Data Converter Pro GUI Installer, v5.31

This high-speed data converter pro GUI is a PC (Windows® XP/7/10 compatible) program designed to aid in evaluation of most TI high-speed data converter [analog-to-digital converter (ADC) and digital-to-analog converter (DAC)] and analog front-end (AFE) platforms. Designed to support the entire (...)

Productos y hardware compatibles

Productos y hardware compatibles

Enchufe

ABACO-3P-FMC150FPGA — Tarjeta intermedia FPGA Abaco Systems® FMC150

The FMC150 is a dual channel A/D and dual channel D/A FMC daughter card. The card is based on TI's ADS62P49 dual channel 14-bit 250 Msps ADC and TI's DAC3283 dual channel 16-bit 800 Msps device. The FMC150 daughter card is mechanically and electrically compliant to FMC standard (ANSI/VITA 57.1). (...)
Desde: Abaco Systems
Modelo de simulación

DAC3282/DAC3283 IBIS Model (Rev. A)

SBAM028A.ZIP (16 KB) - IBIS Model
Esquema

TSW3100 Design Package

SLLC424.ZIP (15830 KB)
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® para TI es un entorno de diseño y simulación que ayuda a evaluar la funcionalidad de los circuitos analógicos. Esta completa suite de diseño y simulación utiliza un motor de análisis analógico de Cadence®. Disponible sin ningún costo, PSpice para TI incluye una de las bibliotecas de modelos (...)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VQFN (RGZ) 48 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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