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AD9736:  14-Bit, 1200 MSPS D/A Converter

Product Details


Newer Alternatives:
  • AD9739A: 14-Bit, 2.5 GSPS, RF D/A Converter

The AD9736, AD9735, and AD9734 are high performance, high frequency DACs that provide sample rates of up to 1200 MSPS, permitting multicarrier generation up to their Nyquist frequency. The AD9736 is the 14-bit member of the family, while the AD9735 and the AD9734 are the 12-bit and 10-bit members, respectively. They include a serial peripheral interface (SPI) port that provides for programming of many internal parameters and enables readback of status registers.

A reduced-specification LVDS interface is utilized to achieve the high sample rate. The output current can be programmed over a range of 8.66 mA to 31.66 mA. The AD973x family is manufactured on a 0.18 µm CMOS process and operates from 1.8 V and 3.3 V supplies for a total power consumption of 380 mW in bypass mode. It is supplied in a 160-lead chip scale ball grid array for reduced package parasitics.

Product Highlights
  • Low noise and intermodulation distortion (IMD) features enable high quality synthesis of wideband signals at intermediate frequencies up to 600 MHz.
  • Double data rate (DDR) LVDS data receivers support the maximum conversion rate of 1200 MSPS.
  • Direct pin programmability of basic functions or SPI port access offers complete control of all AD973x family functions.
  • Manufactured on a CMOS process, the AD973x family uses a proprietary switching technique that enhances dynamic performance.
  • The current output(s) of the AD9736 family are easily configured for single-ended or differential circuit topologies.
Applications
  • Broadband communications systems
    Cellular infrastructure(digital predistortion)
    Point-to-point wireless
    CMTS/VOD
  • Instrumentation, automatic test equipment
  • Radar, avionics

FEATURES and BENEFITS

  • Pin-compatible family
  • Excellent dynamic performance
    AD9736: SFDR = 82 dBc at fOUT = 30 MHz
    AD9736: SFDR = 69 dBc at fOUT = 130 MHz
    AD9736: IMD = 87 dBc at fOUT = 30 MHz
    AD9736: IMD = 82 dBc at fOUT = 130 MHz
  • LVDS data interface with on-chip 100 Ω terminations
  • Built-in self test
    LVDS sampling integrity
    LVDS-to-DAC data transfer integrity
  • Low power: 380 mW (IFS = 20 mA;
    fOUT = 330 MHz)
  • 1.8/3.3 V dual-supply operation
  • Adjustable analog output
    8.66 mA to 31.66 mA (RL = 25 Ω to 50 Ω)
  • On-chip 1.2 V reference
  • 160-lead chip scale ball grid array (CSP_BGA) package

Functional Block Diagram for AD9736

For evaluation of all Analog Devices High Speed DAC components you will need to purchase or loan a Data Pattern Generator. To find out more information please click here.

Documentation

Title Content Type File Type
AD9734/AD9735/AD9736: 10-/12-/14-Bit, 1200 MSPS DACS Data Sheet  (Rev A, 09/2006) (pdf, 1071 kB) Data Sheets PDF
AN-928: Understanding High Speed DAC Testing and Evaluation  (pdf, 4445 kB) Application Notes PDF
AN-808: Multicarrier CDMA2000 Feasibility  (pdf, 1535 kB)
The goal of this application note is to determine the feasibility of implementing a multicarrier CDMA2000 transceiver and what the major subsystem performances must be.
Application Notes PDF
AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC  (pdf, 246 kB) Application Notes PDF
AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1  (pdf, 1295 kB) Application Notes PDF
BIST for Analog Weenies
(Analog Dialogue, Vol. 42, February 2008)
Analog Dialogue HTML
The World is Still Analog
(Test & Measurement World, 6/1/2006)
Product Reviews HTML
Specialized Data Converters Move Up The Signal Chain
(Electronic Design, 1/11/2007)
Product Reviews HTML
AD9736: 14-Bit DAC Clocks At 1.2 Gsample/s  (htm)
(acquisitionZONE Products for the week of May 3, 2004)
Product Reviews HTM
High-speed 14-Bit DAC Breaks 1 Gsps Barrier
(RFDesign Product of the Month, April 2004)
Product Reviews HTML
Digital to Analog Converters ICs Solutions Bulletin  (pdf) Solutions Bulletins PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
DAC Harmonic Analyzer
This tool displays harmonic images and spurs in a DAC output. The user can define a post-DAC analog filter to suppress these images. The effect of this filter is plotted on the graph and shown in the accompanying chart.
DAC Harmonic Analyzer HTML
AD9736 IBIS Model IBIS Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

Product Recommendations & Reference Designs

Companion Products

Suggested Companion Products


Recommended Clock Source for the AD9736
  • For a multi-channel clock source, we recommend the AD9518-0.
  • For a PLL clock source, we recommend the ADF4150.
  • For a PLL clock source with integrated VCO, we recommend the ADF4350.
  • For a clock and data buffer, we recommend the ADCLK914.
Recommended Power Solutions
  • For selecting voltage regulator products, use ADIsimPower.

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Price, packaging, availability

AD9736 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD9736BBC Status: Production 160 ball CSPBGA (12x12x1.4mm) 160 Ind Tray, 189 $48.06 $40.86 N  Material Info PCN Purchase
AD9736BBCRL Status: Production 160 ball CSPBGA (12x12x1.4mm) 160 Ind Reel, 1500 - $40.86 N  Material Info PCN Purchase
AD9736BBCZ Status: Production 160 ball CSPBGA (12x12x1.4mm) 160 Ind Tray, 189 $41.61 $35.37 E  Material Info PCN Purchase
AD9736BBCZRL Status: Production 160 ball CSPBGA (12x12x1.4mm) 160 Ind Reel, 1500 - $35.37 E  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

AD-DAC-FMC-ADP
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD-DAC-FMC-ADP Status: Production FMC to High-Speed DAC Evaluation Board Adaptor $125.00 Yes -
AD9736 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD9736-DPG2-EBZ Status: Production Evaluation Board $303.60 Yes -
AD-DAC-FMC-ADP Status: Production FMC to High-Speed DAC Evalution Board Adaptor $125.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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