Product details

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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Technical documentation

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Type Title Date
* Data sheet DAC3283 Dual-Channel, 16-Bit, 800 MSPS, Digital-to-Analog Converter (DAC) datasheet (Rev. C) 24 Mar 2015
Technical article Keys to quick success using high-speed data converters 13 Oct 2020
Technical article Digital signal processing in RF sampling DACs – part 2 04 Apr 2017
Technical article Digital signal processing in RF sampling DACs - part 1 13 Feb 2017
Technical article Why phase noise matters in RF sampling converters 28 Nov 2016
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
User guide DAC3283 EVM User's Guide for EVM Rev. E (Rev. C) 07 Nov 2010
User guide DAC3283 EVM User's Guide for EVM Rev. C (Rev. A) 21 Apr 2010

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DAC3283EVM — DAC3283 Dual-Channel, 16-Bit, 800-MSPS, 1x-4x Interpolating Digital-to-Analog Evaluation Module

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 (...)

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Evaluation board

TSW1406EVM — Data converter pattern generator evaluation module with 8 LVDS lanes up to 1.0 Gbps

The TSW1406EVM is a low cost pattern generator circuit board used to evaluate some of Texas Instruments’ (TI) most popular high speed digital-to-analog converters (DAC).

The TSW1406EVM supports a high speed LVDS bus capable of receiving 16-bit samples at 1.0 GSPS. The platform supports a 64k sample (...)

In stock
Limit: 3
Interface adapter

FMC-DAC-ADAPTER — High Speed DAC to FMC (Xilinx) Header Adapter Card

The FMC-DAC-Adapter passive interconnect board enables the output of TI’s LVDS input high speed DACs to be directly connected to a standard FMC interconnect header, a typical input on the latest Xilinx FPGA EVMs. This enables users of TI’s high speed DAC EVMs to directly interface to Xilinx FPGA’s (...)
In stock
Limit: 3
Plug-in

ABACO-3P-FMC150FPGA — Abaco Systems® FMC150 FPGA mezzanine card

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). (...)
From: Abaco Systems
Support software

DAC3283EVM-SW — DAC3283EVM Software

The DAC3283 EVM software GUI allows for programming control of the DAC3283.
Support software

DATACONVERTERPRO-SW — High-speed data converter pro software

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 and analog front-end (AFE) platforms. Designed to support the entire TSW14xxx series of data-capture and pattern-generation cards, (...)
Simulation model

DAC3282/DAC3283 IBIS Model (Rev. A)

SBAM028A.ZIP (16 KB) - IBIS Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Schematic

TSW3100 Design Package

SLLC424.ZIP (15830 KB)
Package Pins Download
VQFN (RGZ) 48 View options

Ordering & quality

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