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AD9860:  10-/12-Bit Mixed Signal Front-End (MxFE®) Processor for Broadband Communications

Product Status:Not Recommended for New Designs
Data
Sheet
AD9860 Data Sheet Rev 0, 12/2002 (pdf 617kB)

Product Details

Product Status:Not Recommended for New Designs
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Newer Alternatives:
  • AD9961 10-/12-Bit, Low Power, Broadband MxFE

The AD9860/AD9862 are versatile integrated mixed signal front ends that are optimized for broadband wireless applications. The AD9860/AD9862 are cost effective high performance mixed signal solutions for standards based or proprietary fixed access, modem, or wireless networking applications where dynamic performance, power dissipation, cost, and size are critical attributes.

The AD9860/AD9862 receive path includes dual high-performance, 10-/12-bit, 64 MSPS analog to digital converters, with input buffers, programmable gain amplifiers, and decimation filters. The transmit path contains dual high-performance 12-/14-bit 128 MSPS digital-to-analog converters, programmable gain amplifiers, interpolation filters, a digital Hilbert filter, and digital mixers for complex or real signal up-conversion.

Applications

  • Broadband wireless...MMDS, IEEE 802.16
  • Wireless LAN...IEEE 802.11
  • Wideband cellular...Wideband CDMA, 3G, 4G cellular
  • Broadband modems...Residential gateways, Power-line networking

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    FEATURES and BENEFITS

    • A Versatile Mixed Signal Front-End Processor with Dual Receive and Dual Transmit Channels
    • Dual 10-/12-Bit, 64 MSPS Sampling A/D Converter with Independent Reference, Input Buffers, Programmable Gain Amplifiers (PGA), Decimation Filters and a Digital Hilbert Block
    • Dual 12-/14-bit, 128 MSPS D/A Converter with Digital Hilbert and Interpolation Filters, Digital I/Q or Real-Signal Up-Converters, By passable Digital Up-Converters
    • Internal Clock Distribution Block including a Phase-Locked Loop and Timing Generation circuitry
    • Programmable Output Clocks, SPI Port, Programmable Sigma Delta Outputs, Auxiliary DAC outputs, Auxiliary ADC inputs

    Functional Block Diagram for AD9860

    AD9860 Diagram

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    Documentation

    Title Content Type File Type
    AD9860/AD9862: Mixed Signal Front-End (MxFE) Processor for Broadband Communications Data Sheet (Rev 0, 12/2002) (pdf, 617 kB) Data Sheets PDF
    AN-928: Understanding High Speed DAC Testing and Evaluation  (pdf, 4445 kB) Application Notes PDF
    EE-162: Interfacing the ADSP-BF535 Blackfin Processor to High-Speed Converters (like those on the AD9860/2) over the External Memory Bus  (pdf, 365 kB) Application Notes PDF
    AN-851: A WiMax Double Downconversion IF Sampling Receiver Design  (pdf, 262 kB) Application Notes PDF
    AN-826: A 2.4 GHz WiMAX Direct Conversion Transmitter  (pdf, 417 kB) Application Notes PDF
    EE-236: Real-Time Solutions Using Mixed-Signal Front-End Devices with the Blackfin® Processor  (pdf, 149 kB) Application Notes PDF
    MS-2210: Designing Power Supplies for High Speed ADC  (pdf, 327 kB) Technical Articles PDF
    High Integration Simplifies Signal Processing For CCDs
    ... CMOS ICs Offer Complete Analog Signal Processing For CCD Imaging To Lower Overall Cost, Power Consumption, And Size. (Electronic Design, 2/23/1998)     		Technical Articles HTML
    Techniques Simplify Wireless Transmission  (pdf)
    ... Approaches That Were Once Thought Too Costly To Implement Now Have New Life, Thanks To The Availability Of Integrated Devices. (Wireless Systems Design, January/February 2003)     		Technical Articles PDF
    Selecting an Analog Front End for Imaging Applications
    (Analog Dialogue, Vol. 34, No. 6, October, 2000)     		Analog Dialogue HTML
    Selecting an Analog Front End for Imaging Applications
    (Analog Dialogue, Vol. 34, No. 6, October, 2000)     		Analog Dialogue HTML
    Interfacing a Blackfin DSP to High-Speed Converters for Wireless Applications
    (Analog Dialogue, Vol. 36, No. 2, March-April, 2002)     		Analog Dialogue HTML
    AD9860/AD9862 MxFE for Broadband Communications  (pdf, 2108 kB) Overview PDF
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Evaluation Kits & Symbols & Footprints

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    Price, packaging, availability

    AD9860 Model Options
    Model Package Pins Temp.
    Range         		Packing,
    Qty         		Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    AD9860BSTZ Status: Production 128 ld LQFP (14x20mm) 128 Ind Tray, 72 $16.36 $13.90 Y  Material Info PCN Purchase
    AD9860BSTZRL Status: Production 128 ld LQFP (14x20mm) 128 Ind Reel, 1000 - $13.90 Y  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.

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