ADG1419BRMZ-REEL7 Diode Transistors Electronics Component Ic Chip 6 DOF PREC IMU, 40G (500 DPS DN)

Makhalidwe a Zamalonda

Chimphona cha semiconductor chomwe chimayenda kudutsa dziko la analogi ndi digito!

Zimphona zaukadaulo zapadziko lonse lapansi zikugwirana wina ndi mnzake, pomwe oyambitsa ang'onoang'ono akulowa pamsika kuti atengepo kanthu.Msika wa semiconductor nthawi zonse wakhala bwalo lankhondo pampikisano wapadziko lonse lapansi waukadaulo.

Malinga ndi data ya IC Insight, mu 2019, mtengo wonse wamakampani opanga ma semiconductor padziko lonse lapansi wakula mpaka pafupifupi US $ 500 biliyoni, ndikukula kwapachaka pafupifupi 6% pafupifupi.Mkati mwamakampani omwe akukula mwachangu, tchipisi ta analogi ndi msika wocheperako koma waukulu, kukula kwa msika wapadziko lonse lapansi waposa $60 biliyoni mu 2018 ndipo akuyembekezeka kufika $74.8 biliyoni pofika 2022.

Ngati tchipisi ta digito ndi msika wapamwamba kwambiri wozungulira masamu amphamvu, kugwiritsa ntchito mphamvu zochepa, komanso magwiridwe antchito apamwamba, mumpikisano wa Moore's Law nthawi zonse umakhala wothamanga kwambiri.Komano, tchipisi ta analogi ndi msika womwe umayang'anira khomo ndi kutuluka kwa zidziwitso kuchokera kudziko lenileni ndi lakuthupi, kutengera mwakachetechete moyo wa aliyense, mwakachetechete.

Zina mwa izo ndi imodzi mwa zimphona zazikulu kwambiri padziko lonse lapansi za analogi, zomwe zakhala zaka zoposa makumi asanu ndikugwiritsa ntchito luso lamakono la analogi m'madera osiyanasiyana ofunikira monga mafakitale, mauthenga, zamankhwala ndi zamagetsi padziko lonse lapansi, kumanga ufumu wamalonda kumayiko oposa 20 madera okhala ndi makasitomala 125,000.

Ndi Zida za Analogi (ADI).Panthawi imodzimodziyo, kampani yotsika kwambiri komanso yachinsinsi ya analogi chip ikukondwerera chaka cha 25 pamsika wa China.Pazaka zachitukuko ku China, ADI yagwira ntchito limodzi ndi anzawo kuti abweretse chidwi chachikulu komanso chofunikira pakusintha kwa mafakitale aku China, kulumikizana, ndi magalimoto.

Pa chivomezi champhamvu cha 6.0 chomwe chinachitika ku Changning, Sichuan mu June chaka chino, bungwe la Chengdu High-Tech Institute of Disaster Mitigation linaulutsa chenjezo lachivomerezi chadzidzidzi kwa nzika za Chengdu masekondi 61 pasadakhale, kuchititsa kuti chivomezicho chikhale chopambana!Kuchepetsa kuchepetsa chiwerengero cha ovulala.Dongosolo lochenjeza koyambirira kwa chivomezi limalumikizidwa mosalekeza ndi ukatswiri wa ADI muukadaulo wa MEMS.

Kuphatikiza apo, m'magalimoto atsopano amphamvu omwe akuwotcha, malo oyendetsa odziyimira pawokha, kasamalidwe kofunikira ka batri, ukadaulo wa LIDAR ulinso ndi chithunzi cha ADI.

Kotero, ndi mtundu wanji wa kampani ADI, yomwe yakhala ikutsika kwambiri?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.