I-TUC TU-872 SLK PCB Yokulawula Izindleko ze-FR-4 Ezisheshayo
I-TUC TU-872 SLK isendaweni ephakathi nendawo ewusizo kwezentengiselwano. Iyisistimu ye-FR-4 eguquliwe esebenza kahle kakhulu eyenzelwe i-Dk/Df ephansi kune-Tg FR-4 evamile ngenkathi igcina ukuhambisana kwenqubo ye-FR-4 eguquliwe, ukuthembeka okuqinile kokushisa, ukumelana nomswakama, ukunwetshwa kwe-z-axis okuthuthukisiwe, ikhono lokulwa ne-CAF, ukuzinza kobukhulu, kanye nokutholakala kokwakhiwa okubanzi.
I-TUC ikhomba i-laminate njenge-TU-872 SLK kanye ne-prepreg efanayo njenge-TU-87P SLK. Idatha evamile yomphakathi ifaka phakathi i-Tg 190°C nge-TMA, 200°C nge-DSC, kanye ne-220°C nge-DMA; i-Td 340°C; ukunwetshwa kwe-z-axis engu-2.3% kusuka ku-50–260°C; i-T260/T288 yemizuzu engu-60/20; kanye ne-Dk 3.8 ejwayelekile kanye ne-Df 0.009 ku-10 GHz ukuze kube nereferensi yokuqukethwe kwe-resin engu-50%. I-TUC ibala amaseva, isitoreji, ama-backplanes, amakhadi omugqa, i-HPC, i-telecom, iziteshi zesisekelo, ama-router, kanye nezinhlelo zokusebenza ze-RF ezikhethiwe.
Isisekelo Esiphakathi Phakathi Kwezinto Ezijwayelekile ze-FR-4 kanye Nezinto Eziphansi Zokulahlekelwa Okuphezulu
I-Tg FR-4 ejwayelekile ene-high-Tg FR-4 ingaba nomkhawulo wokulahlekelwa njengoba ubude bomzila, imvamisa, kanye nenani lezixhumi landa. Ukuya ngqo ezintweni ezilahlekelwa kakhulu kungaxazulula inkinga kagesi kodwa kwengeze izindleko, isikhathi sokuhola, ukwakhiwa okulinganiselwe, ukucubungula okungajwayelekile, kanye nomzamo wokufaneleka. I-TU-872 SLK ihloselwe ukugcwalisa igebe: ukusebenza kahle kukagesi kune-FR-4 yenhloso ejwayelekile ngaphandle kokushiya isisekelo sokukhiqiza esijwayelekile esiguquliwe.
| Izinga lezinto ezibonakalayo | Ukusetshenziswa Best | Ingozi yokukhetha iphansi kakhulu | Ingozi yokukhetha ephezulu kakhulu |
|---|---|---|---|
| I-General high-Tg FR-4 | Imizila emifushane noma enesivinini esiphansi lapho ukuthembeka kubusa khona. | Ukulahlekelwa kakhulu kokufakwa, umkhawulo wamehlo omncane, imikhawulo yendlela emfushane. | Izindleko eziphansi kakhulu kanye nesisekelo senqubo esibanzi kakhulu singase silahleke ngokungadingekile. |
| I-TU-872 SLK | Izingqimba eziningi zesivinini esikhulu ezithinteka kakhulu yizindleko ezinezidingo ezilinganiselwe zokufinyelela kanye nokuthembeka okunenjongo. | Kungase kunganeli kuma-backplane amade kakhulu e-PAM4 noma iziteshi ezixhumanisayo eziningi. | Ngokuvamile ibhalansi enengqondo uma idlula nebhendi yokuqapha inqubo. |
| Umndeni we-TUC we-TU-872 SLK Sp / olahlekelwe kancane | Iziteshi ezinde noma ezidinga kakhulu ngaphakathi kwe-ecosystem ye-TUC. | Izindleko eziphakeme kanye nezinketho zenqubo/ukunikezwa okungenzeka kube kuncane. | Kuwusizo uma i-SLK iseduze nomkhawulo noma imephu yendlela idinga imajini eyengeziwe. |
| Izinto zesikhulumi ezilahlekelwa kakhulu | Ukufinyelela okude kakhulu, amazinga aphezulu emizileni, ukuxhumana kwezindiza zangemuva/i-chassis okudingakalayo. | Akuklanywa kahle uma isiteshi sidinga ngempela izinga. | Umklamo oweqile uma izixhumi, ama-via, noma ukufinyelela okufushane kubusa. |
Ukukhetha kufanele kusekelwe esigabeni esiphansi kakhulu esidlula isiteshi esiphelele sephakheji kanye nezidingo zokuthembeka. Le ndlela iguqula ukukhethwa kwezinto ezisheshayo kube yisinqumo sobunjiniyela esilawulwa yizindleko esikhundleni sohlu lomkhiqizo.
Amabhodi Ahlukene Amaseva Amafushane, Amakhadi Omugqa, kanye Nezindiza Ezinde Ezingemuva
Igama elithi “iseva” lihlanganisa amabhodi ahlukene kakhulu. Ibhodi le-motherboard leseva elihlangene elinezixhumanisi ezimfushane ze-CPU kuya kudivayisi alilingani nekhadi lomugqa elinesixhumi esinesivinini esikhulu noma i- backplane ende . I-TU-872 SLK kufanele ihlolwe ngokwesigaba somzila, hhayi ngesigaba somkhiqizo.
| Ikilasi lebhodi | Iphethini yesiteshi evamile | Isinqumo se-TU-872 SLK |
|---|---|---|
| Imizila yebhodi lebhodi leseva elifushane | Izindlela ezimfushane zokuxhumanisa iphakheji, inani elilinganiselwe lokuxhumanisa, umzila ominyene. | Ngokuvamile umuntu ofanelekayo unamandla uma ukulingisa ukulahlekelwa kudlula futhi ukuhambisana kwenqubo eguquliwe-FR-4 kubalulekile. |
| Isilawuli sesitoreji noma ikhadi lomugqa | Imizila emaphakathi, ukuqhekeka kwe-BGA, isixhumi esisodwa, ama-via amaningana. | Indawo engaba mnandi; lungiselela ithusi, ama-via, bese uqalisa, bese uqinisekisa i-margin. |
| Ibhodi lokusheshisa le-HPC | Ingxube yemizila emifushane exinene kanye nezixhumanisi ezinde ezikhethiwe. | Sebenzisa imikhawulo yesigaba somzila; i-SLK ingakhonza imizila eminingi kuyilapho emide kuphela edinga esinye isigaba. |
| Ikhadi le-chassis noma le-midplane | Indlela ende, isixhumi esisodwa noma ngaphezulu, i-backdrill ejulile. | Yenza isibonelo ngokucophelela; qhathanisa i-SLK ne-SLK Sp noma umndeni one-ultra-low loss. |
| Indiza ende yangemuva | Izingxenye/izixhumi eziningi zamabhodi kanye nokufinyelela okuphezulu kwe-PAM4. | I-SLK ingase inganeli; ukulahlekelwa okusabalalisiwe kanye nokubonakaliswa kumele kulinganiswe. |
| Ibhodi lesisekelo/le-RF elikhethiwe | I-RF exubile yedijithali nephakathi kanye nezidingo zokuthembeka. | Sebenzisa ukumodela okuqondile kwemvamisa; ungacabangi ukuthi i-mmWave ifanelekile kusuka ku-“RF” ohlwini lwezicelo. |
Imithetho yokwakheka kufanele ixhunywe kulezi zigaba. Isibonelo, iphrojekthi ingacacisa ubude obukhulu obuqondiswe emzileni kanye nokubalwa kwe-TU-872 SLK ngesilinganiso ngasinye somzila, kanye nokubuyekezwa kwe-SI okuphoqelekile okungaphezu komkhawulo. Lokhu kuvimbela ukunwetshwa kokwakheka kwesephuzile ukuthi kungadli umkhawulo wezinto ngaphandle kwesaziso.
Yakha Imodeli Yesinqumo Sezindleko Nezinga Lesiteshi
Imodeli yokusebenza kwezindleko kufanele ifake okungaphezu kwentengo ye-laminate. Ibhodi elibiza kancane yilelo elihlangabezana nesivuno, iziqu, ishejuli, kanye nokusebenza kwesistimu nge-margin eyanele. Izinto ze-premium zinganciphisa ukulahlekelwa kodwa zandise izindleko zephaneli; izinto ezishibhile zingadinga ama-retimers, i-topology emfushane, izendlalelo ezengeziwe, noma ukubekezelelana kokukhiqiza okuqinile.
| Into yezindleko | Indlela i-TU-872 SLK engasiza ngayo | Okufanele ukulinganiswe |
|---|---|---|
| Izinto zokwakha kanye nokulungiselela | Izinga eliphansi kunezinhlelo eziningi zokulahlekelwa okuphansi kakhulu. | Intengo ngokwakhiwa okukhishwe, i-MOQ, usayizi wephaneli, umthombo wesifunda, isikhathi sokuhola. |
| Ukufunda ngokukhiqiza | Ukuhambisana kwe-Modified-FR-4 kunganciphisa ukuphazamiseka kwenqubo. | Ulwazi olukhona embonini, izivivinyo ze-lamination, umzamo wokukhipha izinto ezilahliwe kanye nowokuphothula. |
| Ithusi kanye ne-stackup | I-Dk engaphansi kuka-4 ingasekela i-geometry ye-impedance esebenzayo; ukutholakala kwengilazi ebanzi/ithusi kuyasiza. | Ububanzi/isikhala sethrekhi, i-VLP foil premium, inani lezendlalelo, ukusetshenziswa kwephaneli. |
| Ukwakhiwa kwesistimu | Imingcele yesiteshi eyanele ingagwema ukushintsha kwama-retimers noma izinguquko ze-topology. | Izindleko ze-Retimer/ingxenye, amandla, ukubambezeleka, isofthiwe kanye nokuthembeka. |
| Veza | Ukuziphatha okulinganiselayo kokushisa/i-CAF kungathuthukisa ukukhiqizwa okuqinile. | Ukusatshalaliswa kwe-Impedance/ukulahlekelwa, umnsalo/ukujika, ukuthembeka kwembobo, ukulungiswa kabusha kanye nokususwa. |
| Umgwaqo wendlela | Isilinganiso esengeziwe singase sisekele izinga lomzila wesikhathi esizayo. | Izindleko zokuklama kabusha uma kuqhathaniswa nokukhetha i-SLK Sp noma izinga eliphezulu manje. |
Ungakhokhi i-Df uhlelo olungenakuyisebenzisa
Uma isixhumi siqala, ukulahlekelwa yiphakheji, noma ngama-stubs kubusa isiteshi, ukunciphisa i-laminate Df kungase kubuyise imajini encane yesistimu. Ngakolunye uhlangothi, uma umzila omude oqondile ubusa, izinto ezilahlekelwa kancane zingaba wusizo. Imodeli kufanele ibone umuntu obangela ukulahlekelwa ngaphambi kokuqhathanisa intengo yezinto.
Sebenzisa Idatha Kagesi Eqondene Nokwakhiwa
Amanani omphakathi e -Dk 3.8 kanye ne-Df 0.009 axhumene nesimo esishiwoyo sokuqukethwe kwe-resin esingu-50% ku-10 GHz. Awusizo ekuqhathaniseni izinga lomndeni kodwa akuzona izinto ezisetshenziswayo zokuxazulula izinkinga. I-stackup yangempela izosebenzisa ama-core athile, izitayela zokulungiselela, okuqukethwe kwe-resin, ukuqina okulungisiwe, ama-foil ethusi, kanye nokwelashwa kwengqimba yangaphakathi.
| Into yokukhishwa kukagesi | Incazelo edingekayo |
|---|---|
| Ubunikazi obuyinhloko/bokukhulelwa | I-TU-872 SLK core kanye ne-TU-87P SLK prepreg, isitayela sengilazi esiqondile, okuqukethwe kwe-resin, ukwakhiwa kanye nokutholakala. |
| Umklamo we-Dk/Df | Imvamisa, indlela yokuhlola, ukwakhiwa, nokuthi inani livela kudatha ye-TUC, ukuhambisana kwe-fabricator, noma ikhuphoni elilinganisiwe. |
| Ubukhulu be-dielectric obulungisiwe | Idatha yobukhulu obucindezelwe bomhlinzeki/umenzi isebenzisa amaphesenti angempela ethusi. |
| Copper | Iphrofayili yefoyili, isisindo sesisekelo, ukujiya okuqediwe, ukwelashwa kanye nomnikelo weplati. |
| I-geometry ye-Impedance | Ububanzi obuphelele bomkhondo ophezulu/ophansi, isikhala, i-reference plane, ukubekezelelana kwethusi kanye ne-dielectric. |
| Imodeli yokulahlekelwa | Imodeli yobulukhuni be-conductor, ukulahleka kwe-dielectric, izinga lokushisa, i-geometry yomugqa, ama-via kanye nokuqaliswa kwesixhumi. |
I-TUC ishicilela ukutholakala kokwakhiwa okubanzi, kodwa ukutholakala kufanele kuqinisekiswe ngokwendawo kanye nefektri eqondile. Isitayela sengilazi esibizwa ngokuthi esifanele esingagcini ngokugcwaliswa njalo singenza umklamo ube sengozini yokufakwa esikhundleni kamuva. I-stackup yokugcina kufanele isebenzise ukwakhiwa okungaphindwa ngumenzi okhethiwe.
Ukulahlekelwa Ibhalansi, Umswakama, I-CAF, kanye Nokuthembeka Kokushisa
Ukukhanga kwe-TU-872 SLK ukuhlanganiswa kwezakhiwo zikagesi nezokuthembeka. Uhlelo lwayo lwe-epoxy oluguquliwe lubekwe endaweni yokumelana nomswakama, ukunwetshwa kwe-z-axis okuthuthukisiwe, ukulwa ne-CAF, ukuzinza kokushisa, kanye nokuthembeka kwemigodi edlulayo. Lezi zakhiwo zibalulekile kuma-server anezingqimba eziphakeme, isitoreji, i-telecom, kanye namabhodi ezimboni adinga ukulahlekelwa okulinganiselwe.
| Risk | Umnikelo wezinto ezibonakalayo | Imfuneko yebhodi/yenqubo |
|---|---|---|
| Ukugeleza kabusha okungenalo umthofu | I-Tg ephezulu kanye nokumelana nokushisa kusekela ukuchayeka okuphindaphindiwe kokuhlangana. | Chaza umlando wangempela wokugeleza kabusha/wokusebenza kabusha, isimo somswakama, izinga lokushisa lebhodi kanye nokuhlolwa kwangemva kwenqubo. |
| Ukukhathala kwe-PTH | Ukwandiswa kwe-z-axis okuthuthukisiwe kunciphisa ukucindezeleka kwebharele. | Sebenzisa imigodi elondolozayo, ithusi eliqinile lodonga, ukubhoboza okulawulwayo/ukusika/ukufaka ipulasitiki. |
| I-CAF | Ukwakheka kwe-Anti-CAF kunciphisa ukuzwela. | Gcina isikhala samandla kagesi, ukuhlanzeka, ukuvikelwa komswakama kanye nokufaneleka kokukhetha umswakama. |
| umswakama | Ukumelana nomswakama okuthuthukisiwe kusekela ukuzinza kwemvelo. | Lawula indawo yokugcina izinto, bhaka kuphela uma kufanelekile, imaski/ingubo yokubopha kanye nezimo zokuvala. |
| Ukuzinza kobukhulu | Isekela ukubhaliswa okuphezulu kanye nokuba yisicaba. | Linganisa ithusi, i-lamination yokulawula, ukuqondiswa kwephaneli kanye nokugoba/ukujika. |
| Ukulahlekelwa kwesignali | I-Dk/Df ephansi kune-FR-4 evamile inciphisa ukuncishiswa okusabalalisiwe. | Sebenzisa idatha ethile yokwakha, ithusi le-VLP lapho kufanele khona, kanye nemodeli yesiteshi ephelele. |
I-TU-872 SLK Versus TU-872 SLK Sp
I-TUC iphinde inikeze i-TU-872 SLK Sp. Umngcele ofanele kufanele usekelwe kumkhawulo wesiteshi olinganisiwe noma ohlotshisiwe, hhayi ekuthandweni kwesijobelelo. Ikhasi lomkhiqizo we-SLK Sp liwubeka njengokuthuthuka kokulahlekelwa okuphansi emndenini. Ngenxa yokuthi idatha yomphakathi neyamalungu kuphela ingahluka ngokwakhiwa, iphrojekthi kufanele ithole idatha yamanje elawulwayo yabo bobabili abazongenela ukhetho ku-TUC noma kumenzi wezinto.
| Umbuzo wesinqumo | Khetha i-TU-872 SLK | Cabanga nge-TU-872 SLK Sp noma umndeni onezinzuzo ezincane |
|---|---|---|
| Ingabe indlela embi kakhulu idlula ne-margin yokukhiqiza? | Yebo. | Cha noma ngokusobala kuphela. |
| Ingabe ukulahlekelwa kwe-PCB okusatshalaliswayo kunomthelela omkhulu? | Akunamandla noma akulawuleki ngokwanele. | Yebo, ngemva kokulungiswa kwesixhumi/nge-topology. |
| Ingabe le pulatifomu ibiza kakhulu futhi inomthamo omkhulu? | I-SLK inganikeza ibhalansi engcono yezentengiselwano. | Thuthukisa uma izindleko zesistimu noma izinzuzo zemephu yomgwaqo zidlula iphrimiyamu yezinto ezibonakalayo. |
| Ingabe umzila umfushane kodwa uminyene? | I-SLK ivame ukwanele; ubuningi kanye nomklamo wokuqalisa kubusa. | Thuthukisa kuphela uma ubufakazi obulinganisiwe bubonisa isidingo. |
| Ingabe umklamo udinga i-headroom yesikhathi esizayo ye-lane-rate? | Sebenzisa i-SLK uma ukuklama kabusha kwamukelekile futhi umkhawulo wamanje uqinile. | Sebenzisa izinga lokulahlekelwa okuncane uma impilo ende yesikhulumi yenza ukwakhiwa kabusha kwesikhathi esizayo kubize kakhulu. |
| Ingabe ukuvuthwa kokuhlinzeka/inqubo kubalulekile? | Khetha ukwakhiwa okutholakala endaweni kanye nomkhiqizo oqinisekisiwe. | Ungakhethi isijobelelo esinokwakhiwa okungaqinisekile noma ulwazi lwefektri ngenxa yenombolo yeshidi ledatha kuphela. |
Imoto yokuhlola ehambisanayo kufanele isebenzise ithusi elifanayo, i-geometry yomugqa, ukuqaliswa, ngesakhiwo, kanye nendlela yokuhlola. Ngaphandle kwalokho, umehluko olinganisiwe awukwazi ukunikezwa ohlelweni lwe-resin/ingilazi. Ukuqhathanisa kufanele kufake ukuthembeka kokushisa, i-CAF, ukuziphatha kokucindezela, ukutholakala, kanye nezindleko kanye nokulahlekelwa kokufakwa.
Uhlelo Lokukhiqiza Nokuhlola
Ukukhiqiza kufanele kuvikele izici eziqondile ezenza i-TU-872 SLK ibe inketho elinganiselayo. Uma ifektri isebenzisa ukwelashwa okungaphakathi okuqinile, ukushintshaniswa kwe-prepreg okungalawulwa, noma i-geometry ye-impedance eqinile kakhulu, inzuzo kagesi inganyamalala. Uma izinqubo zembobo kanye nomswakama zibuthakathaka, inzuzo yokuthembeka nayo inganyamalala.
- Ukulawula okungenayo: qinisekisa ukwakhiwa kwe-TU-872 SLK/TU-87P SLK, ingilazi, okuqukethwe yi-resin, ithusi, isimo se-lot kanye neshelufu.
- Ukukhishwa kwe-Stackup: bala ukujiya okucindezelwe kusukela ekubuneni kwethusi kwangempela; qinisekisa ukuvimba kanye nokulahlekelwa ngaphambi kokubuyiselwa kobuciko.
- I-Lamination: lawula izinga lokushisa lezinto ezibonakalayo, ingcindezi, i-vacuum, ukwelapha, ukubhaliswa, ukujiya kanye nebhalansi yethusi.
- Ukwelashwa kwengqimba yangaphakathi: sebenzisa inqubo yokunamathela efanelekile enobulukhuni obamukelekayo besiteshi.
- I-Etch: kala ububanzi obuqediwe obuphezulu/obungezansi kanye nesikhala kuthusi/iphrofayili emele.
- Ukubhoboza/ukususa i-desmear/ukufaka i-plate: amapharamitha aqondene nosayizi wembobo, ithusi lodonga, indandatho ejikelezayo kanye ne-backdrill.
- Ukuhlolwa: hlanganisa amakhuphoni e-AOI, i-cross-section, i-TDR kanye ne-S-parameter ngokuya ngengozi yomzila kanye nokuthembeka.
- Shintsha isilawuli: phatha ingilazi, i-foil, ukwelapha, ukucindezela, ukubhoboza, ukubopha kanye nokushintsha kosayizi wephaneli njengoba kushintsha ubunjiniyela.
Iphasi le-Impedance akuyona iphasi lokulahlekelwa
Ikhuphoni le-TDR lingahlangabezana ne-impedance ngenkathi umugqa unokulahlekelwa okukhulu kokufakwa okuvela ezindaweni zethusi eziqinile noma ukwakhiwa okuhlukile kwe-Df. Kumakilasi omzila avumela i-TU-872 SLK, faka ikhuphoni yomugqa wokudlulisela noma olunye ukuhlolwa kokulahlekelwa okuhlobene esihlokweni sokuqala.
I-Backdrill kanye ne-vias
Isinqumo sezinto eziphakathi nendawo siyalahleka uma izingcezu ezisele zibusa. Chaza uhlangothi lwe -backdrill , i-target residual stub, ukubekezelelana, ukuvulwa kwamaphedi, ukuzulazula kwe-drill, kanye nokuqinisekiswa. Lungiselela ama-return vias kanye nokuguqulwa kwendiza yereferensi kuzo zonke izinguquko zesendlalelo esinesivinini esikhulu.
Ubufakazi Besihloko Sokuqala Bezinto Ezisheshayo “Ezinhle Kakhulu”
Isihloko sokuqala kufanele sifakazele ukuthi izinga elibiza kancane linemali eyanele kulo lonke uhlobo lokukhiqiza. Ikhuphoni elilodwa elijwayelekile alanele ukusekela isinqumo "esihle ngokwanele".
| Ubufakazi | Isinqumo sisekelwa |
|---|---|
| Idatha ye-stackup ne-copper eyakhelwe ngaphakathi | I-geometry yesixazululi sensimu ihambisana nokukhiqizwa. |
| I-TDR ezingqimbeni ezimele | Ukungaqhubeki kanye nokungaqhubeki kwendawo kuyalawulwa. |
| Ikhuphoni le-S-parameter elinobude obuningi | Ukulahlekelwa okusatshalaliswayo kungahlukaniswa nokulahlekelwa kokuqaliswa futhi kuqhathaniswe nomodeli. |
| Izingxenye eziwela nge-/backdrill | Izinti ezisele, ithusi lodonga, ukubhaliswa kanye nekhwalithi yembobo kuhlangabezana nohlelo lwesiteshi/lokuthembeka. |
| Amasampula ezindawo zephaneli | Ubukhulu obuphakathi/obunqenqemeni kanye nokwehluka kwe-etch akususi umkhawulo. |
| Ukulungiswa kwangaphambili kokushisa | Ukusebenza kwe-PTH kanye nokuhlukanisa i-delamination kuyasinda emlandweni wokuhlanganiswa okuhleliwe. |
| Ubufakazi bomswakama/be-CAF lapho kudingeka khona | Ukuthembeka kwemvelo kufana nesimo sesevisi. |
| Umphumela wokulandelana kwesistimu/iso | Isiteshi esiphelele sephakheji sivala ngokulingana kanye nebhendi yokuvikela ukukhiqiza. |
Umbiko wokukhishwa kufanele usho ukuthi ingakanani imajini esele nokuthi yimuphi umzila okhawulelayo. Lokhu kunikeza ithimba ithuba lokushintsha esikhathini esizayo: ukushintshaniswa kwesixhumi, umzila omude, ithusi eliqinile, i-via eyengeziwe, noma izinga eliphezulu lomzila lingahlolwa ngokuqhathanisa imajini ebhaliwe.
Imithetho ye-RFQ kanye neMithetho Ehambisanayo Evunyiwe
| Inkambu ye-RFQ | Okuqukethwe okudingekayo |
|---|---|
| Material | I-TUC TU-872 SLK core kanye ne-TU-87P SLK prepreg, ukwakhiwa okuqondile, i-TDS yamanje, ezinye izindlela ezivunyiwe. |
| Amakilasi ohlelo lokusebenza/umzila | Uhlobo lwebhodi, izinga/ukuguqulwa komzila, ubude obukhulu, izixhumi, ama-via, izendlalelo eziqondiwe kanye nomhlahlandlela. |
| isitaki | Okuqukethwe kwengilazi/i-resin, ama-core/ama-prepreg, ubukhulu obulungisiwe, i-foil/iphrofayili yethusi, ithusi eliqediwe, ubukhulu obuphelele. |
| Electrical | Ukungavimbeli, imikhawulo yekhuphoni yokufaka/yokubuyisela emuva, i-bandwidth, i-skew/crosstalk lapho kudingeka khona, imodeli/umthombo wedatha. |
| Ukuthembeka | Imijikelezo engenalo i-lead, i-PTH geometry, i-CAF/umswakama, umswakama, i-IPC/isigaba samakhasimende, i-bow/twist. |
| Inqubo | Ukubopha, ibhalansi yethusi, ukwelashwa kwengqimba yangaphakathi, ukubekezelelana kwe-etch, ukubhoboza/ukusika/ukufaka i-plating, ukubhoboza ngemuva kanye nokugcina. |
| Ubufakazi | I-CoC, i-stackup, i-cross-sections, i-TDR, amapharamitha e-S, imiphumela yokushisa/yemvelo kanye nokulandeleka kwenqwaba. |
| Ukuvunyelwa okulinganayo | Ukuqhathaniswa kukagesi okwakhiwa okufanayo, ubufakazi bokushisa/i-CAF/inqubo, ukutholakala, intengo kanye nokuvunyelwa kobunjiniyela okubhaliwe. |
Ithebula Lokukhetha Kokugcina
| Isimo sephrojekthi | Isiqondiso esinconyiwe |
|---|---|
| Imizila emifushane/ephakathi nesivinini esikhulu, ivolumu ephezulu ebiza kakhulu, ifektri ejwayelekile ye-FR-4 | I-TU-872 SLK iyindlela eqinile. |
| Imizila emaphakathi kanye nezidingo zokuthembeka ezinezingqimba eziphakeme, umswakama, i-CAF kanye nokungabi nomthofu | I-TU-872 SLK iqonde kahle kakhulu. |
| I-backplane ende ye-PAM4 enezixhumi eziningi | Qhathanisa i-SLK Sp noma umndeni olahlekelwe kakhulu; ungacabangi ukuthi i-SLK iyadlula. |
| Ukwehluleka kwesiteshi kubangelwa ukubonakaliswa nge/ngesixhumi | Lungisa i-topology ngaphambi kokushintsha i-laminate. |
| Inombolo eyodwa kuphela yomphakathi ye-Dk/Df etholakalayo yokwakha okuhlukile | Thola idatha ethile yokwakha noma wakhe ikhuphoni lokuhlobana ngaphambi kokukhishwa. |
| Imephu yendlela yomkhiqizo idinga izinga eliphezulu kakhulu lemizila ngaphandle kokuhlelwa kabusha kwebhodi | Thenga inani le-margin eyengeziwe evela ku-SLK Sp noma ipulatifomu yokulahlekelwa okuphansi. |
| Ibhodi elula enesivinini esiphansi | I-high-Tg FR-4 efanelekile ejwayelekile ingase ibe engabizi kakhulu. |
Umyalezo oqine kakhulu we-TU-872 SLK awusiwo “isivinini esikhulu.” Ukwanela okuhlelekile: ukusebenza kahle kukagesi okwanele, ukuthembeka okwanele kokushisa kanye ne-CAF, kanye nokuhambisana okwanele kwenqubo yezendlalelo eziningi ezingabizi kakhulu—uma nje umzila omubi kakhulu kanye nesakhiwo sokuthembeka okubi kakhulu kuqinisekiswa ekwakhiweni kwangempela.
Izinkomba zomkhiqizi kanye namanothi okukhishwa
Amakhasi e-TUC angezansi ahlinzeka ngesisekelo somphakathi sohlelo lwezinto ze-TU-872 SLK kanye nenketho ehlukile ye-SLK Sp. I-stackup evunyiwe kufanele isebenzise idatha yamanje elawulwayo ye-core/prepreg kanye nobudlelwano bokulahlekelwa obuqondene nephrojekthi kunokuphatha inombolo eyodwa yokuqhathanisa engu-50%-resin njengeyonke.
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