Ibhodi Lokuhlola I-Semiconductor
Vula Amandla Okuhlola I-Semiconductor Ngamabhodi ethu Okuhlola Asenqenqemeni.
Yini Amabhodi Okuhlola I-Semiconductor?
Amabhodi okuhlola ama-semiconductor, awaziwa nangokuthi amakhadi okuhlola noma izinto zokuhlola, angamathuluzi abalulekile embonini ye-semiconductor okuhlola nokuqinisekisa amasekethe ahlanganisiwe (ama-IC) namanye amadivaysi e-semiconductor. Lawa mabhodi ahlinzeka ngendlela yokuxhuma ngogesi amadivayisi angaphansi kokuhlolwa (ama-DUTs) ukuze ahlolwe okokusebenza, njengemishini yokuhlola ezenzakalelayo (ATE) noma amasistimu okuhlola ama-semiconductor. Amabhodi okuhlola asebenza njengesixhumi esibonakalayo phakathi kwe-DUT nezinto zokuhlola, okuvumela ukukalwa okunembayo kanye nezimpawu zokusebenza kukagesi kwedivayisi.
Ibhodi Lokuhlola I-Semiconductor VS Ordinary PCB
Ukuze uthole eminye imibuzo mayelana namabhodi okuhlola ama-semiconductor, sicela ungangabazi ukuxhumana nethimba le-Highleap.
Injongo
Ibhodi lokuhlola i-semiconductor lidizayinelwe ngokuqondile ukuhlola nokufaka izici kumadivayisi e-semiconductor afana nama-IC nama-chip. I-PCB yakhelwe ukuhlanganisa nokuxhumanisa izingxenye ze-elekthronikhi ohlelweni olusebenzayo.
Izingxenye
Amabhodi okuhlola ama-semiconductor ahlanganisa amasokhethi, izixhumanisi zokusebenzelana, kanye nezingxenye ezikhethekile ukuze kukhuthazwe futhi kubonwe amadivayisi angaphansi kokuhlolwa. Ama-PCB anezingxenye zenhloso evamile ezisekela ukusebenza kwesistimu.
Ukufinyelela
Amabhodi okuhlola ama-semiconductor anikeza ukufinyelela okuqondile kumasiginali yangaphakathi ye-IC ngokusebenzisa ama-probe, i-vias, nezinye izindawo zokufinyelela. Ama-PCB ngokuvamile aphatha ama-IC njengezingxenye zebhokisi elimnyama.
kushuba
Amabhodi okuhlola ama-semiconductor ngokuvamile ayinkimbinkimbi kakhulu anezakhiwo eziminyene kanye namasignali amafrikhwensi aphezulu ukuze ahlangane nama-IC athuthukile ngesivinini. Ama-PCB angasukela kokulula kuye kokuyinkimbinkimbi kuye ngohlelo lokusebenza.
Design
Isakhiwo nokuxhumana kwebhodi lokuhlola i-semiconductor kugxile ekunikezeni amasiginali okufinyelela nokulawula okuhlola amadivayisi we-semiconductor. Izakhiwo ze-PCB zithuthukisa umzila wokwakhiwa kwesistimu eqondiwe kanye nokusebenza.
Environment
Amabhodi okuhlola ama-Semiconductor asetshenziswa nezinsimbi zebhentshi kuzilungiselelo zelebhu yobunjiniyela. Ama-PCB asatshalaliswa emikhiqizweni esetshenziswa ezindaweni ezahlukahlukene zomhlaba wangempela.
Izinzuzo zamabhodi okuhlola ama-Semiconductor
Ukufinyelela okuqondile kumaphini namasignali
Amabhodi okuhlola ama-semiconductor ahlinzeka ngamasokhethi nezixhumi ezinikeza ukufinyelela okuqondile ngokomzimba kuwo wonke amaphinikhodi okokufaka/okukhiphayo namasignali angaphakathi edivayisi ye-semiconductor ngaphansi kokuhlolwa. Lokhu kwenza ukuhlolwa kukagesi okuphelele.
Ukulawulwa phezu kwezimo zokuhlola
Amabhodi okuhlola ama-semiconductor avumela ukulawula okunembile kokunikezwa kwamandla kagesi, amasiginali wewashi, isikhuthazo sokufaka, izinga lokushisa, nezinye izimo ezisetshenziswa kudivayisi evivinywayo. Lokhu kusiza ukuveza ukuziphatha kwedivayisi kuwo wonke amakhona.
Izici zokuhlola ngokwezifiso
Amabhodi okuhlola ama-semiconductor angaklanywa ngamasekhethi akhethekile njengamajeneretha esignali, abahlaziyi be-logic, abahlaziyi bamabhasi, njll. elungiselelwe izidingo ezithile zokuhlola.
I-prototyping esheshayo
Onjiniyela bangazama ngokushesha amasampula edivayisi entsha, ukuhlela, ukuxhumana kumabhodi okuhlola e-Semiconductor ngokwezifiso ngaphandle kokudizayina amasistimu aphelele.
Amandla okususa iphutha
Izici ezifana nama-probes, vias, izindlela zokususa iphutha zisekela onjiniyela ekudaleni izimpande nasekulungiseni amaphutha ku-silicon noma isoftware.
Ukuhlola okuzenzakalelayo/okuphindaphindwayo
Ukuhlolwa kwe-semiconductor kungenziwa ngokuzenzakalelayo ngemibhalo namaphethini akhiqizwe ukuze kuqinisekiswe ukusebenza nokucaciswa. Lokhu kunika amandla ukuhlolwa kokuhlehla.
Ukuhlukaniswa ngogesi
Amabhodi okuhlola ama-semiconductor ahlinzeka ngokuhlukaniswa phakathi kwedivayisi ehlolwayo kanye nemishini yokuhlola ukuze kuvinjelwe noma yimuphi umonakalo emishinini ebizayo.
Kafushane, ukulawuleka, ukubonwa, nokwenza ngokwezifiso okunikwe amandla amabhodi okuhlola ama-semiconductor kunikeza izinzuzo ezibalulekile zokufaka abalingisi, ukuqinisekiswa, ukulungisa amaphutha kanye nokwenza kahle kwamadivayisi we-semiconductor.Ukuze uthole ikhotheshini kumabhodi okuhlola ama-semiconductor, sicela ukhululeke ukuxhumana nethimba le-Highleap.
Umhlinzeki webhodi lokuhlola i-semiconductor yekhwalithi ephezulu
Qhathanisa umlingani wakho othembekile wokukhiqiza ibhodi lokuhlola le-semiconductor.
Isicelo kanye nokuhlukaniswa kwebhodi lokuhlola le-semiconductor
Amabhodi okuhlola ama-Semiconductor anika amandla ukuhlola okuphelele, ukulungisa amaphutha, ukwenziwa kahle, nokufaneleka kwama-IC kuwo wonke umjikelezo wawo wokuphila, kusukela ekuthuthukisweni nasekuqeqesheni ukuya ekukhiqizeni nasekusetshenzisweni kwenkambu.
Ukuthuthukiswa kanye Nokuqinisekisa
- Ukwenziwa kwezinhlamvu zobunjiniyela, ukuqinisekiswa, kanye nokwenza kahle kwama-IC
- Ukuhlolwa kwepharamitha enemininingwane phakathi nesigaba se-R&D
- Ukulingisa i-silicon ezayo yokuhlolwa kokuhlanganiswa kwesistimu
Ukuthobela kanye Nokufaneleka
- Ukuhlolwa kokuthobela iphrothokholi kwamazinga emboni (isb, i-PCIe, i-USB, i-HDMI)
- Ukuqinisekiswa kokuthobela i-chip ngaphambi kokukhululwa
Ukukhiqiza kanye nokusebenza
- Ukuhlolwa kwepharamitha yokukhiqiza ivolumu ephezulu
- Ukuthuthukisa ukusebenza kwe-chip nokusebenza kwayo
- Ukuhlaziywa kokwehluleka kokulungisa amaphutha
Amabhodi okuhlola ama-semiconductor eza ngezinhlobo ezahlukene, ahlinzekela izidingo ezithile zokuhlola ngokusekelwe endaweni yohlelo lokusebenza nezici ze-chip. Ukuqonda umehluko phakathi kwalezi zinhlobo zamabhodi okuhlola kubalulekile ekuthuthukiseni inqubo yokuhlola kanye nokuqinisekisa ikhwalithi nokusebenza kwamadivayisi we-semiconductor ezimbonini ezihlukahlukene:
Amabhodi Okuhlola Isiginali Yedijithali
Amabhodi okuhlola amasignali edijithali aklanyelwe ngokuqondile ukuhlola amasekhethi ahlanganisiwe edijithali (ama-IC) noma ama-chip. Lawa mabhodi okuhlola aqinisekisa ukuhlolwa okunembile nokusebenza kahle kwamadivayisi edijithali, njengama-microprocessors, ama-microcontroller, nama-memory chips. Anika amandla ukuhlaziywa kokudluliswa kwesignali yedijithali, isikhathi, nokusebenza okunengqondo, okubalulekile ekuhloleni ukusebenza nokusebenza kwamasekhethi edijithali.
Amabhodi Okuhlola Esivinini Esikhulu se-IO
Njengoba amanani edatha eqhubeka nokukhula ezinhlelweni zedijithali, amabhodi okuhlola anesivinini esiphezulu e-IO abalulekile ukuze kuhlolwe i-SERDES (serializer/deserializer) kanye nama-transceiver chips. Lawa mabhodi avivinya ngokucophelela amapharamitha afana nenani ledatha, i-jitter, izinga lephutha elincane, nokumodela kwesiteshi ukuze kuqinisekiswe ukudluliswa kwedatha okuthembeke kakhulu ngesivinini esikhulu ngokusebenzisa ukuxhumana okunjenge-PCIe, i-USB, ne-Ethernet.
Amabhodi Okuhlola Ahlanganisiwe-Amasignali
Imishini yesimanje ye-semiconductor ihlanganisa izingxenye zedijithali ne-analog ku-chip eyodwa, edinga amabhodi okuhlola amasignali axubile ahlola ukusebenza okuhlanganisiwe. Lawa mabhodi avumela ukuhlola izici zedijithali neze-analogi ngasikhathi sinye, okuqinisekisa ukuxhumana okungenazihibe phakathi kwezindawo zokuqinisekiswa kwe-chip okuphelele. Ibalulekile ezinhlelweni zokusebenza ezifana nezishintshi zedatha nezindawo zokuxhumana.
Amabhodi Okuhlola I-Radio-Frequency (RF).
Amabhodi okuhlola e-RF abhekelela ama-chips asebenza ebangeni lefrikhwensi yomsakazo, avame ukutholakala ezinhlelweni zokuxhumana ezingenantambo, njenge-Wi-Fi, i-Bluetooth, namanethiwekhi eselula. Lawa mabhodi akala futhi ahlaziye ukusebenza kwe-RF kwamadivayisi, okuhlanganisa nemingcele efana nemvamisa, ukuguquguquka, amandla, nenani lomsindo. Amabhodi okuhlola e-RF adlala indima ebalulekile ekuthuthukiseni ukusebenza kwezingxenye zokuxhumana okungenantambo.
Amabhodi Okuhlola Ukuphathwa Amandla
Amabhodi okuhlola ukuphathwa kwamandla agxile ekuhloleni ukusebenza kahle nokuthembeka kwe-ICs yokuphathwa kwamandla (PMICs). Lawa ma-IC alawula ukuphakelwa kukagesi, ukusatshalaliswa, kanye nokusetshenziswa kwezinto zikagesi. Amabhodi okuhlola aqinisekisa amapharamitha abalulekile afana nokulawulwa kwamandla kagesi, amandla okuphatha amanje, kanye nokusebenza kahle kokuguqulwa kwamandla, okuqinisekisa ikhono le-PMIC lokuhlangabezana nezidingo zamandla ezinhlelweni ezihlukahlukene.
Amabhodi Okuhlola Isignali ye-Analogi
Amabhodi okuhlola amasignali e-analogi asetshenziselwa ukuhlola ukusebenza kwe-analog ICs kanye nezingxenye, ezibhekana namasignali aqhubekayo kunalawo angacacile. Lawa mabhodi enza kube lula ukuhlolwa kwezici ezihlukahlukene ze-analog, okuhlanganisa amandla kagesi, amandla amanje, nemvamisa, kanye nezici ezifana nesilinganiso somsindo wesignali nokuhlanekezela. Amabhodi okuhlola amasignali e-analogi adlala indima ebalulekile ekuqinisekisweni kwezikhulisi, izihlungi, namasekhethi ezinzwa.
Ukukhiqiza izindaba zebhodi lokuhlola le-semiconductor
Izindaba zokukhiqiza zamabhodi okuhlola ama-semiconductor zihlanganisa izici ezihlukahlukene ezibalulekile ezithinta ngokuqondile ukusebenza nokusebenza kwamabhodi okuhlola. Lezi zici zibalulekile ekuqinisekiseni ukunemba, ukwethembeka, kanye nokusebenza kahle kwenqubo yokuhlola yamadivayisi we-semiconductor. Ezinye zezinto ezibalulekile zokukhiqiza yilezi:
1. PCB Substrates
Amabhodi okuhlola asebenzisa ama-laminates amafrikhwensi aphezulu njenge-FR4, i-polyimide, i-Teflon, njll. Ukukhetha kwe-substrate kuncike ekusebenzeni kukagesi okudingekile. Amabhodi aqinile, aguquguqukayo, futhi aqinile-aguquguqukayo ayizinketho.
2. Ukubala Kwezingqimba
Amabhodi okuhlola asebenzisa ama-laminates amafrikhwensi aphezulu njenge-FR4, i-polyimide, i-Teflon, njll. Ukukhetha kwe-substrate kuncike ekusebenzeni kukagesi okudingekile. Amabhodi aqinile, aguquguqukayo, futhi aqinile-aguquguqukayo ayizinketho.
3. Ibhodi liyaphela
Igolide lokucwiliswa, i-ENIG, ne-HASL yiziqephu ezivame kakhulu. Into esemqoka ukuqinisekisa ukuhambisana noxhumana nabo besokhethi yokuhlola. Kwezinye izimo, i-golden plating ekhethiwe iyadingeka ukuze kuhlangatshezwane nezidingo.
4.Trace Umzila
Ubude bendlela yobude obufanisiwe, ukulandelelwa kwenyoka, kanye nokulandela okuzinikele okukhethekile konogada kungasiza ngokusebenzayo ukuphatha okuthikamezayo, kunciphise izinkinga ze-crosstalk, futhi kuthuthukise ubuqotho besignali.
5. Amasokhethi Wokuhlola
Amasokhethi we-Zero insertion force (ZIF), amasokhethi ephinikhodi ye-pogo, nama-probes athengiswa phansi ukuze axhumane nedivayisi ngaphansi kokuhlolwa.
6. Izixhumanisi
Nge-Vias, probes, amaphuzu okuhlola anikeza ukufinyelela kumasiginali wedivayisi yangaphakathi. Ama-Microvias asekela ukufinyelela kokuminyana okuphezulu. I-buried probes inketho.
7. Ukuhlanganisa Okuqhubekayo
Amathuluzi okuhlola afana nezinzwa zamanje angase ashumekwe ebhodini ngokwalo. Ama-Passives asiza ukulawula i-impedance.
8. Izinto Ezithuthukile
Amabhodi we-Metal core, ama-ceramic substrates, i-liquid crystal polymer anganikeza ukusebenza okungcono okushisayo noma okuphezulu.
9. Izinqubo Ezithuthukile
I-Laser drilling ifinyelela ama-vias amancane asondelene kakhulu. I-Microvias isiza ukuhlanganisa ama-passive. Ukucabanga okuqondile kuthuthukisa ukubekezelelana.
10. Ukuhlolwa Okusebenzayo
Abahloli be-bed-nail in-circuit testers baqinisekisa ukuhlangana kwebhodi okuqediwe. Ukuhlolwa kwe-Flying probe nakho kuvamile.
11. Ikhwalithi Nokwethenjelwa
Izindlela zokuhlola ezifana ne-X-ray, i-microsectioning, ukuhlolwa kokucindezeleka kwemvelo kuqinisekisa amabhodi aqinile.
12. Ubuchwepheshe Bokukhiqiza
Sebenzisa ubuchwepheshe be-Highleap kubuchwepheshe obuthuthukisiwe be-PCB ukuze uqinisekise ikhwalithi ephezulu, amabhodi okuhlola ama-semiconductor athembekile.
Amakhono Okukhiqiza I-Semiconductor Test
Ngesipiliyoni seminyaka engaphezu kwengu-20, sinikezela ngedizayini ethuthukisiwe, ukwenza, namakhono okuhlola amabhodi okuhlola ama-semiconductor. Ubungcweti bethu nobuchwepheshe bethu busenza sikwazi ukukhiqiza amabhodi ekhwalithi ephezulu alungiselelwe ukufakwa kwezinhlamvu nokuqinisekiswa kwama-IC, izinzwa, amadivayisi kagesi, nezinto ezibonakalayo.
Ubungcweti bokuklama
- Idizayini eyinkimbinkimbi ye-PCB enezendlalelo eziningi ezifika kwezingama-60
- Ukulawulwa kwe-impedance okunembile kanye nomklamo wobuqotho besignali
- Hlola ukukhethwa kwesokhethi nokuhlanganiswa
- Ukuhlaziywa kokushisa kanye nomklamo wokukhipha ukushisa
- Ukulingisa, ukuqinisekiswa, nezinqubo ze-DFM
Fabrication Technologies
- Izinto ezisetshenziswa kakhulu zihlanganisa i-FR4, i-polyimide, i-laminate ekhethekile ephansi yokulahlekelwa, i-ceramic.
- Ibhodi liqeda njengesiliva lokucwiliswa, igolide eliqinile, i-ENIG
- Ulayini omuhle/ubuchwepheshe be-PCB yesikhala kuze kufike ku-3/3 mils
- I-Laser microvia drilling yokuxhumanisa okuphezulu
- Izinqubo zokwakha zezinqamuleli ezishumekiwe/ezisebenzayo
Ukuhlola Nokuhlola
- Ukuhlola ugesi we-Flying probe
- Ukuhlola ukulungiswa kombhede wezinzipho zezikhindi, kuyavula
- Ukuhlolwa kwe-X-Ray ukuthola ukukhubazeka kwekhwalithi
- Ukuhlaziywa kwezigaba ezihlukene
- Ukuhlolwa kokubona kwe-AOI
I-Highleap ibambisana eduze namakhasimende kuyo yonke inqubo yobunjiniyela ukuze kuthuthukiswe umklamo webhodi lokuhlola le-semiconductor, ukwakheka, izingxenye, nendlela yokwenziwa yezidingo eziqondile zamakhasimende. Izitifiketi zethu zekhwalithi, ukugxila kwekhasimende, namandla athuthukile kusenza sikwazi ukuletha amabhodi okuhlola ama-semiconductor enani eliphezulu ngesikhathi esimisiwe. Sicela ubuze ukuze ufunde kabanzi mayelana nebhodi lethu lokuhlola le-semiconductor.
Ukusetshenziswa Okufanelekile Nokugcinwa Kwamabhodi Okuhlola I-Semiconductor
Ukuqinisekisa ukuzinza kwesikhathi eside kanye nokusebenza kwamabhodi okuhlola ama-semiconductor, kubalulekile ukulandela izinqubo ezifanele zokusetshenziswa kanye nemihlahlandlela yokunakekela.
Ukulandela lezi zinqubo ezingcono kakhulu zokusetshenziswa nokugcinwa kuzosiza ukugcina ukusebenza okuphezulu futhi kwandise impilo ethembekile yebhodi lakho lokuhlola le-semiconductor.
Ukusetshenziswa
- Hlola ngokucophelela amabhodi ngaphambi kokusetshenziswa ngakunye ukuze uhlole noma yiziphi izimpawu zomonakalo noma ukuxhumeka okuxekethile.
- Lapho uxhuma ama-DUT noma okokusebenza kokuhlola, qaphela ukuqondanisa okufanele futhi usebenzise amandla amancane ukuze ugweme ukulimaza ukuxhumana. Gwema ukubeka ingcindezi engadingekile emabhodini.
- Landela noma yiziphi izinqubo zokuvimbela i-ESD lapho ubamba amabhodi, njengokusebenzisa amabhande esihlakaleni aphansi. Gwema ukuthintana nemithombo emile ephezulu.
- Gcina ngaphakathi kwamabanga okusebenza kagesi anconyiwe kanye nezilinganiso ezicaciswe kumadokhumenti ebhodi lokuhlola. Lokhu kubandakanya izinsiza zamandla, amaleveli esignali, izilinganiso zokulayisha, njll.
- Ngemva kokuhlola, nqamula ngokuphepha noma yimaphi amadivaysi/amakhebuli anamathiselwe futhi ugcine ibhodi ngendlela efanele ukuze uvimbele umonakalo ongahlosile.
Maintenance
- Hlanza ibhodi ngezikhathi ezithile usebenzisa umoya ocindezelweyo noma utshwala be-isopropyl ukuze ususe noma yiluphi uthuli, udoti noma izinsalela ezinganqwabelana.
- Hlola noma yikuphi ukushisa ngokweqile kwezingxenye futhi uqinisekise ukugeleza komoya okufanele. Amasinki okushisa angase adinge ukuhlanzwa ngezikhathi ezithile.
- Hlola noma yiziphi izimpawu ze-oxidation noma ukuwohloka kwempahla, ikakhulukazi kuzixhumi nezindawo zensimbi eziveziwe.
- Buyekeza noma iyiphi i-firmware nesofthiwe kuzinguqulo zakamuva ezizinzile ukuze ulondoloze ukuhambisana futhi ufinyelele izici ezintsha kakhulu.
- Uma kukhona umonakalo obonakalayo, yiba namabhodi ahlolwe futhi alungiswe ngokushesha ngangokunokwenzeka. Ukubamba izinkinga kusenesikhathi kuvimbela ukuwohloka okwengeziwe.
Kungani Khetha i-Highleap's Electronic
I-Highleap ingumkhiqizi owaziwayo wamabhodi okuhlola ama-semiconductor asezingeni eliphezulu, anikeza ukuguquguquka okukhethekile, ubuqotho besignali, kanye nokuguquguquka.
Ubuchwepheshe
I-Highleap ingumkhiqizi owaziwayo wamabhodi okuhlola ama-semiconductor, ahlukaniswa ngezici zawo ezingavamile nezinzuzo. Amabhodi okuhlola e-Highleap aklanywe ngobuchwepheshe besimanje, oqinisekisa ukuguquguquka ukuze kuhlangatshezwane namadivayisi ahlukahlukene e-semiconductor nezinhlelo zokusebenza zokuhlola, okuhlanganisa idijithali, i-analog, isignali exubile, nokuhlola kwe-RF.
Ukuphumelela
Ngokugxila ngokucophelela kubuqotho besignali nokuvumelana nezimo, lawa mabhodi okuhlola aqinisekisa imiphumela enembile nengaguquguquki kuyilapho evumelana nentuthuko yezobuchwepheshe yesikhathi esizayo. Ukuzibophezela kwe-Highleap ekusebenzeni kahle nasekuthembekeni kunika amandla ukuhlolwa komphumela ophezulu, okuthuthukisa imijikelezo yokukhiqiza.
Advantage
Ukukhetha i-Highleap kunikeza ukufinyelela kubuchwepheshe bokuhlola i-semiconductor, izixazululo ezenziwe ngokwezifiso, idumela lomkhakha elihle kakhulu, nobuchwepheshe obulungele ikusasa obuqhubekayo. Nge-Highleap, amakhasimende azuza umkhawulo wokuncintisana ngokuvula amandla aphelele okuhlolwa kwe-semiconductor.