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Makhalidwe a Zamalonda

ndi kampani yanji ADI, yomwe yakhala kampani yotsika kwa nthawi yayitali?Ulendo wa semiconductor ndi wautali, kodi ADI imadalira bwanji mphamvu zake kuti apitirize kutsegula gawoli?

Kupyolera mu kuyankhulana ndi Zhao Yimiao, General Manager wa ADI's System Solutions Business Unit, Wise Stuff amayesa kutsata zaka 15 za mbiri ya ADI, kubwezeretsa mapangidwe a ADI padziko lonse lapansi, kukula, ndi zaka 25 za chitukuko ku China.

I. ADI: Kulumikiza zakuthupi ndi digito, kupitilira Moore

Chiyambireni kukhazikitsidwa kwake mu 1965, ADI yakumana ndi mafunde ambiri pakukula kwaukadaulo.Zakhala umboni wa kusinthika kwa luso lamakono padziko lonse lapansi ndipo ndi mmodzi mwa anthu ambiri oyenda panyanja omwe adutsa mafundewa kufunafuna "dziko latsopano" laukadaulo.

Chimene ADI ikuyang'ana ndi nthaka yachonde yaukadaulo mu ma sign a analogi ndi digito.

Kuti tiyambe ulendowu, ADI wakonza malupanga anayi.

1, lingaliro la mlatho: kuukira kwathunthu pakusintha kwa digito

"Kwa zaka zambiri, cholinga chachikulu cha ADI ndikumanga milatho yolumikizira maiko akuthupi ndi digito."Zhao Yimiao adanena kuti zizindikiro za dziko lapansi zovuta, kaya kupyolera mu kutembenuka kwa analogi-to-digital, kapena kutembenuka kwa digito-to-analoji, ndi chida chofunikira kwa anthu kuti afufuze mozama ndi kumvetsa mozama za zambiri zosiyanasiyana.

Lingaliro la mlatho ili lakhazikika mu DNA ya ADI kuyambira pomwe idakhazikitsidwa ndipo yakhudza gawo lililonse la kafukufuku wa ADI pazachilengedwe komanso za digito.

Pakatikati pa mlathowu chimakhala ndi bandwidth ndi kusamvana.Mwachidule, kuti amange mlatho uwu, ADI wakhala akufufuza zipangizo za semiconductor zomwe zingathe kusintha zizindikiro za analogi ku zizindikiro za digito kwa nthawi yaitali, ndipo ADCs ndi chimodzi mwa zipangizo zazikulu za gululi.

M'masiku oyambirira, ma ADC ambiri opangidwa ndi ADI anali pafupi ndi 8bits, monga SAR (Successive Approximation Register) ADCs ndi Flash ADCs.

Pamene luso lamakono lakonzedwa, ADI yawonjezera pang'onopang'ono chigamulo cha ADCs kunja, kubweretsa mfundo zatsopano za mbiriyakale za kusagwirizana ndi kugwiritsa ntchito zizindikiro za analogi ndi digito.

Mwachitsanzo, chitukuko cha ADI cha 12bits SAR-based ADCs chathandizira kuwongolera kayendedwe ka digito.

Pankhani ya ma ADC olondola kwambiri, ADI idatsogolanso ∑∆ADC ku 16bits kulondola popanga chip chotchedwa ADE7755, chomwe chidathandizira ma mita amagetsi aku China kuchoka kumakina kupita ku digito.

Mwachidule, kulondola kwa ADI kwa ma ADC kumapangitsa kuti ntchito zambiri za digito monga kuwongolera magawo a mafakitale, kuzindikira kwa mafunde a seismic, komanso kutumiza ma siginecha kuchokera kumayendedwe opanda zingwe ku Hong base station kutheka pang'onopang'ono.

M'kupita kwa nthawi, ndi mafakitale, mauthenga, magetsi oyendetsa galimoto ndi magetsi ogula, ndi zina, kutembenukira kukongola kwa digito, kukhwima, ndi kuphulika, zinathandizanso kwambiri kulimbikitsa.

2, zinthu ziwiri zazikulu zogula: poyankha kuphulika kwa matekinoloje atsopano kukhazikitsa maziko

Mfundo inanso, ADI kuwonjezera pa teknoloji ya kutembenuka kwa analog-to-digital imakhudzidwa kwambiri, pazaka zambiri ikupitirizabe kupeza, kupititsa patsogolo malire awo.

Zinthu ziwiri zofunika kwambiri m'mbiri ya ADI zidapangidwa ndi Cybertek ndi Linear Technology.

Mu 2014, mgwirizano wa $ 2 biliyoni udawona ADI ilanda Cybertek ndiukadaulo wake wonyada wa RF.

Kwa ADI kalelo, izi zikutanthauza kuti ukadaulo wake wa RF sungakhalenso pansi pa 6GHz, kukwaniritsa gulu lonse kuchokera ku 0 mpaka 110GHz RF band, microwave band, ndi millimeter wave band, yokhala ndi yankho lathunthu lazinthu za RF.

Komabe zilakolako za chimphona chotsika sizikanayima pamenepo, ndipo patapita zaka ziwiri, ADI idatulutsa mgwirizano wa $ 14.3 biliyoni womwe udasokoneza msika wapadziko lonse lapansi wa semiconductor mu 2016 - kupeza Linear Technology.

Panthawiyi, ADI imayang'ana ukadaulo wa Linear Technology wogwiritsa ntchito kwambiri mphamvu zamagetsi, zomwe zimapangitsa kukula kwa ma module amagetsi kukhala ang'onoang'ono, kukulitsa mphamvu zamagetsi ndikuwongolera kuyanjana kwa ma elekitirodi ndikuchepetsa kwambiri kusokonezedwa ndi ma radiation akunja kuti akwaniritse zomwe zikuchulukirachulukira. ntchito zamtsogolo zamagalimoto.

Ngati tiyang'ana kupyola mbiri yakale ya zinthu ziwirizi, tikhoza kuona kuti kufunikira kwa zinthu ziwirizi kumapita kutali kwambiri ndi mizere yamalonda ya ADI, kumbuyo komwe kuli kumanga linga lolimba la teknoloji chifukwa cha kuphulika kwamakono kwa matekinoloje atsopano olankhulana ndi kuyendetsa galimoto. .