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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en">
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    <journal-meta>
      <journal-id journal-id-type="issn">1561-5405</journal-id>
	    <journal-id journal-id-type="doi">10.24151/1561-5405</journal-id>	  
      <journal-id journal-id-type="publisher-id">Proceedings of Universities. Electronics</journal-id>
      <journal-title-group>
        <journal-title xml:lang="en">Scientifical and technical journal "Proceedings of Universities. Electronics"</journal-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Научно-технический журнал «Известия высших учебных заведений. Электроника»</trans-title>
        </trans-title-group>        
      </journal-title-group>      
      <issn publication-format="print">1561-5405</issn>
      <issn publication-format="online">2587-9960</issn>
      <publisher>
        <publisher-name xml:lang="en">National Research University of Electronic Technology</publisher-name>
        <publisher-name xml:lang="ru">Национальный исследовательский университет "Московский институт электронной техники"</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>                                    
      
    <article-id pub-id-type="udk">621.3</article-id><article-categories><subj-group><subject>Краткие сообщения</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Delta Sigma Modulator for Multistandard Signal Processing</article-title><trans-title-group xml:lang="ru"><trans-title>Дельта-сигма-модулятор для мультистандартной обработки сигналов</trans-title></trans-title-group></title-group><fpage>652</fpage><lpage>655</lpage><self-uri>http://ivuz-e.ru/en/issues/6-_2015/delta_sigma_modulyator_dlya_multistandartnoy_obrabotki_signalov/</self-uri><self-uri content-type="pdf">http://ivuz-e.ru/en/download/6_2015_1841_en.pdf</self-uri><abstract xml:lang="en"><p>The problem of choosing the modulator structural circuit in designing delta sigma ADC, intended for multistandard processing, has been considered. An approach to creation of the modulator architecture and to revealing the restrictions related to the application specifics has been proposed. The multicascade topology permits simply to switch on/off the multistandard module cascades while retaining the stability and low susceptibility to the technology imperfection. Such modulators are capable to operate concurrently in two modes (e.g. to sample GSM and Bluetooth signals) by employing the specific switch interface.</p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрена проблема выбора структурной схемы модулятора при проектировании дельта-сигма-АЦП, предназначенных для мультистандартной обработки. Предложен подход по созданию архитектуры модулятора и выявлению ограничений, связанных со спецификой применения. Выбрана многокаскадная архитектура, которая позволяет простым способом включать и отключать каскады модулятора, подстраиваясь под нужный режим работы и сохраняя стабильность, а также низкую восприимчивость к технологическим разбросам.</p></trans-abstract><kwd-group xml:lang="ru"><kwd/></kwd-group><funding-group/></article-meta>
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