系列 芯片概述及解密研究

随着在各种疑难单片机解密领域的重大突破，为我们在更多高难度ic解密领域的研究积累的丰富经验，这里我们提供对ad9850单片机的基本性能特征介绍，供客户及工程师参考借鉴，因为在单片机解密过程中，对单片机本身性能特征及其加密特性与内部结构有一定的了解，能够更好的理解单片机加解密原理，选择更合适的解密方案。芯片解密请关注http://www.136ic.com/

thead9850isavailableinaspacesaving28-leadssop,surfacemountpackage.itisspecifiedtooperateovertheextendedindustrialtemperaturerangeof–40°cto+85°c

thead9850isahighlyintegrateddevicethatusesadvancedddstechnologycoupledwithaninternalhighspeed,highperformance,d/aconverterandcomparator,toformacompletedigitallyprogrammablefrequencysynthesizerandclockgeneratorfunction.whenreferencedtoanaccurateclocksource,thead9850generatesaspectrallypure,frequency/phase-programmable,analogoutputsinewave.thissinewavecanbeuseddirectlyasafrequencysourceorconvertedtoasquarewaveforagile-clockgeneratorapplications.thead9850’sinnovativehighspeedddscoreprovidesa32-bitfrequencytuningword,whichresultsinanoutputtuningresolutionof0.91hz,fora125mhzreferenceclockinput.thead9850’scircuitarchitectureallowsthegenerationofoutputfrequenciesofuptoone-halfthereferenceclockfrequency(or65mhz),andtheoutputfrequencycanbedigitallychanged(asynchronously)atarateofupto23millionnewfrequenciespersecond.thedevicealsoprovidesfivebitsofdigitallycontrolledphasemodulation,whichenablesphaseshiftingofitsoutputinincrementsof180°,90°,45°,25°,125°andanycombinationthereof.thead9850alsocontainsahighspeedcomparatorthatcanbeconfiguredtoacceptthe(externally)filteredoutputofthedactogeneratealowjittersquarewaveoutput.thisfacilitatesthedevice’suseasanagileclockgeneratorfunction.

基于ad9850单片机的以上特点，芯片解密中心能在短时间内为您完成ad9850芯片解密等疑难单片机解密服务。如果您有ad9850单片机解密需求，欢迎来电来访咨询洽谈。

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