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

Izimfanelo Zomkhiqizo

Umdondoshiya wesemiconductor odabula umhlaba we-analog nedijithali!

Iziqhwaga zobuchwepheshe bomhlaba wonke ziyahlangana, kuyilapho abaqalayo abancane bengena emakethe ukuze bathole ucezu lwesenzo.Imakethe ye-semiconductor ibilokhu iyinkundla yempi emjahweni wezobuchwepheshe womhlaba.

Ngokwedatha ye-IC Insight, ngo-2019, inani eliphelele lomkhakha we-semiconductor womhlaba wonke selikhule lafinyelela cishe ezigidini eziyizinkulungwane ezingama-500 zamaRandi, ngesilinganiso sokukhula saminyaka yonke esicishe sibe ngu-6% ngokwesilinganiso.Kulo mkhakha we-semiconductor okhula ngokushesha, ama-analog chips ayimakethe esezingeni eliphansi kodwa enkulu, kanti usayizi wemakethe ye-analog yomhlaba wonke udlule uphawu lwe-US $ 60 billion ngo-2018 futhi kulindeleke ukuthi ufinyelele ku-US $ 74.8 billion ngo-2022.

Uma ama-chips edijithali eyimakethe esezingeni eliphezulu ezungeze izibalo eziqinile, ukusetshenziswa kwamandla okuphansi, nokusebenza okuphezulu, kuthrekhi ye-Moore's Law ehlala ishubile yomlilo.Ngakolunye uhlangothi, ama-analogi chips, ayimakethe elawula ukungena nokuphuma kwezimpawu ezivela emhlabeni wangempela nowenyama, ithatha impilo yawo wonke umuntu buthule.

Phakathi kwazo kubalwa izikhondlakhondla zama-analog chip emhlabeni, osekuphele iminyaka engaphezu kwamashumi amahlanu zisebenzisa ubuchwepheshe be-analogi obusezingeni eliphezulu emikhakheni ehlukene ebalulekile efana nezimboni, ezokuxhumana, ezokwelashwa kanye ne-consumer electronics emhlabeni wonke, ukwakha umbuso wamabhizinisi ohlanganisa amazwe angaphezu kuka-20 kanye izifunda ezinamakhasimende ayi-125,000.

I-Analog Devices (ADI).Ngesikhathi esifanayo, le nkampani ye-analog chip ephansi futhi eyimfihlo igubha iminyaka engu-25 emakethe yaseShayina.Phakathi neminyaka yentuthuko e-China, i-ADI isebenze ngokubambisana nabalingani bayo ukuletha umthelela omkhulu nobalulekile ekuguqulweni kwezimboni zaseChina, ezokuxhumana, nezezimoto.

Phakathi nokuzamazama komhlaba okuyi-6.0 magnitude e-Changning, eSichuan ngo-June walo nyaka, i-Chengdu High-Tech Institute of Disaster Mitigation yasakaza ukubala kwesexwayiso sokuzamazama komhlaba okuphuthumayo ezakhamuzini zaseChengdu imizuzwana engu-61 kusengaphambili, okwalenza ngempumelelo igagasi lokuzamazama komhlaba!Ukunciphisa ngempumelelo inani labalimale.Uhlelo oluyisixwayiso ekuqaleni kokuzamazama komhlaba luxhunywe ngokungenakuhlukaniswa nolwazi lwe-ADI kubuchwepheshe be-MEMS.

Ngaphezu kwalokho, ezimotweni zamanje zamandla amasha ashisayo, inkambu yokushayela ezizimele, ukuphathwa kwebhethri okubalulekile, ubuchwepheshe be-LIDAR nabo bunomfanekiso we-ADI.

Ngakho-ke, hlobo luni lwenkampani i-ADI, osekuyisikhathi eside iyinkampani ephansi?Uhambo lwe-semiconductor lude, i-ADI ithembele kanjani emandleni ayo ukuqhubeka nokuvula insimu kulo mkhakha?

Ngengxoxo no-Zhao Yimiao, Umphathi Jikelele we-ADI's System Solutions Business Unit, Wise Stuff uzama ukulandela isipiliyoni sakhe seminyaka eyi-15 emlandweni we-ADI, ukubuyisela ukwakheka komhlaba wonke kwe-ADI, ukukhula, kanye neminyaka engama-25 yentuthuko eShayina.

I. ADI: Ukuhlanganisa okomzimba kanye nedijithali, ngale kwe-Moore

Kusukela yasungulwa ngo-1965, i-ADI ihlangabezane negagasi lokuthuthuka kwezobuchwepheshe.Kuye kwaba ubufakazi bokuvela kobuchwepheshe emhlabeni wonke futhi ingomunye wamatilosi abaningi abaye badabula la magagasi befuna “izwe elisha” lobuchwepheshe.

Okufunwa yi-ADI yindawo evundile yobuchwepheshe kuzo zombili izimpawu ze-analog nedijithali.

Ukuze siqale lolu hambo, i-ADI ilungiselele izinkemba ezine.

1, umqondo webhuloho: ukuhlasela okuphelele ekuguqulweni kwedijithali

"Iminyaka eminingi, inhloso eyinhloko ye-ADI ukwakha amabhuloho axhumanisa umhlaba ongokwenyama nowedijithali."U-Zhao Yimiao uthe amasiginali omhlaba wemvelo ayinkimbinkimbi, kungakhathaliseki ukuthi ngokuguqulwa kwe-analog-to-digital, noma ukuguqulwa kwe-digital-to-analog, iyithuluzi elibalulekile labantu ekuhlaziyeni okujulile nokuqonda okujulile kolwazi oluhlukahlukene.

Lo mqondo webhuloho ugxiliswe ku-DNA ye-ADI kusukela yasungulwa futhi ube nomthelela kuzo zonke izinyathelo zokuhlola kwe-ADI umhlaba obonakalayo nowedijithali.

Umnyombo waleli bhuloho uqukethe ikakhulukazi umkhawulokudonsa nokuxazulula.Kalula nje, ukwakha leli bhuloho, i-ADI ibilokhu ihlola amadivaysi e-semiconductor angaguqula amasignali e-analog kumasignali edijithali isikhathi eside, futhi ama-ADC angenye yamadivayisi ayisisekelo kulesi sigaba.

Ezinsukwini zokuqala, ama-ADC amaningi athuthukiswe i-ADI ayecishe abe ngu-8bits, njenge-SAR (Successive Approximation Register) ama-ADC kanye nama-Flash ADC.

Njengoba ubuchwepheshe buye bucwengisiswa, i-ADI iye yandisa kancane kancane ukulungiswa kwama-ADCs ngaphandle, iletha amaphuzu amasha omlando wokusebenzisana nokusebenzisa amasignali e-analog nedijithali.

Isibonelo, ukuthuthukiswa kwe-ADI kwama-ADC asuselwa ku-12bits SAR kunike amandla ukulawula ukunyakaza kwedijithali.

Mayelana nama-ADC anembe kakhulu, i-ADI iphinde yathuthukela ∑∆ADC kuya ku-16bits ngokunemba ngokuthuthukiswa kwe-chip ebizwa ngokuthi i-ADE7755, esiza amamitha kagesi waseShayina ukuthi asuke emishinini aye kudijithali.

Ngamafuphi, ukunemba okwandayo kwe-ADI kwama-ADC kwenza izinhlelo zokusebenza eziningi zedijithali ezifana nokulawula insimu yezimboni, ukutholwa kwamagagasi okuzamazama komhlaba, nokudluliswa kwesignali kusuka ekuxhumaneni okungenantambo eziteshini zaseHong zibe khona kancane kancane.

Ngokuhamba kwesikhathi, yizimboni, ezokuxhumana, ukufakwa kukagesi ngezimoto kanye nogesi wabathengi, kanye neminye imikhakha, ebheke ekujikeni okuhle kwedijithali, ukuvuthwa, nokuqhuma, nakho kudlale indima ebalulekile ekukhuthazeni.