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Wideband Comp Current Output DAC to SE Interface: Impr Matching for Gain & Compliance Volt Swing Status: ACTIVE

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Getting Started Documentation   Wideband Complementary Current Output DAC Single-Ended Interface (sbaa135.htm, 9 KB)
21 Jun 2005 Abstract


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High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op amp differential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DAC current outputs. An example high-speed design is shown in the attached document.

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Application Notes

  • Wideband Complementary Current Output DAC Single-Ended Interface (sbaa135.htm, 9 KB)
    21 Jun 2005  Abstract
    
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