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MAX5885
3.3V、16ビット、200Msps、CMOS入力付き、高ダイナミック性能DAC


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製品概要
フルデータシート (PDF, 872kB)
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The MAX5885 is an advanced, 16-bit, 200Msps digital to-analog converter (DAC) designed to meet the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from a single 3.3V supply, this DAC offers exceptional dynamic performance such as 77dBc spurious-free dynamic range (SFDR) at fOUT = 10MHz. The DAC supports update rates of 200Msps at a power dissipation of less than 200mW.

The MAX5885 utilizes a current-steering architecture, which supports a full-scale output current range of 2mA to 20mA, and allows a differential output voltage swing between 0.1VP-P and 1VP-P.

The MAX5885 features an integrated 1.2V bandgap reference and control amplifier to ensure high accuracy and low noise performance. Additionally, a separate reference input pin enables the user to apply an external reference source for optimum flexibility and to improve gain accuracy.

The digital and clock inputs of the MAX5885 are designed for CMOS-compatible voltage levels. The MAX5885 is available in a 48-pin QFN package with an exposed paddle (EP) and is specified for the extended industrial temperature range (-40°C to +85°C).

See a parametric table of the complete family of pin-compatible, 12-/14-/16-bit high-speed DACs.

主な特長   アプリケーション/用途
  • 200Msps Output Update Rate
  • Single 3.3V Supply Operation
  • Excellent SFDR and IMD Performance
    • SFDR = 77dBc at fOUT = 10MHz (to Nyquist)
    • IMD = -88dBc at fOUT = 10MHz
    • ACLR = 74dB at fOUT = 30.72MHz
  • 2mA to 20mA Full-Scale Output Current
  • CMOS-Compatible Digital and Clock Inputs
  • On-Chip 1.2V Bandgap Reference
  • Low Power Dissipation
  • 48-Pin QFN-EP Package

 
  • 自動試験装置(ATE)
  • 基地局:シングル/マルチキャリアUMTS、CDMA、GSM
  • 通信:LMDS、MMDS、ポイント間マイクロ波
  • ディジタル信号合成
  • 計測

    Key Specifications:   High-Speed DACs
    Part Number Resolution (Bits) fCLK (Msps) Number of Channels SFDR @ fOUT (dBc) INL (±LSB) DNL (±LSB) PDISS (mW) Interface Supply Voltage (V) EV-Kit RoHS Available Package Price**
    MAX5885  16 200 1 76 @ 16MHz 3.9 2 135 Parallel 3.3 Yes Yes QFN/48 $14.95 @ 1k
    See All High-Speed DACs (44)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

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    参考文献: 19-2786; Rev 1; 2004-01-20
    このページの最終更新日: 2008-03-13



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