Ukukhiqizwa kwe-Isola I-Tera MT40 PCB kwamaBhodi e-Multilayer Digital kanye ne-RF ane-Low-Loss

Ukukhiqizwa kwe-PCB ye-Isola I-Tera MT40 kusetshenziselwa amabhodi amaningi anezingqimba eziphansi ezihlanganisa umzila wedijithali osheshayo, izingxenye ze-RF, ama-vias aminyene, kanye nezidingo zokuhlanganisa ezingenalo i-lead. I-Isola ikhomba i-I-Tera MT40 RF/MW njengomndeni we-laminate onezincingo eziphansi kakhulu onezinketho ze-Dk ezifaka phakathi i-3.38, 3.45, 3.60, kanye ne-3.75 kanye nebanga le-Df elisukela ku-0.0028 kuya ku-0.0035. I-Highleap Electronics ibuyekeza ukukhetha kwangaphambili, i-impedance, ibhalansi ye-lamination, ngesakhiwo, ukuvezwa kwe-assembly, kanye namarekhodi okuhlola ngaphambi kokukhiqizwa.

Okuqukethwe

1. Uma i-I-Tera MT40 iyi-PCB Material efanele
2. I-I-Tera MT40 Idinga Ubunjiniyela Bokuhlanganisa Izinto, Hhayi Ukushintsha Izinto Nje Kuphela
3. Izakhiwo Zezinto Ezithinta Ukukhiqizwa
4. Isibuyekezo se-DFM kanye ne-Stackup Ngaphambi Kokucaphuna
5. Izilawuli Zenqubo Yokukhiqiza
6. Izicelo, Iphakheji Yesilinganiso, kanye Namarekhodi Ekhwalithi

Uma i-I-Tera MT40 iyi-PCB Material efanele

I-I-Tera MT40 isetshenziselwa amabhodi amaningi anezingqimba eziphansi ezihlanganisa umzila wedijithali osheshayo, izingxenye ze-RF noma ze-microwave, ama-vias aminyene, kanye nokuhlanganiswa okungenalo i-lead. Ifanela imishini yezokuxhumana, ama-router, amaswishi, ihadiwe yesikhungo sedatha, ama-electronics e-satellite, kanye nezinhlelo zesignali ezixubile lapho ukulahlekelwa kokufakwa, ukulawulwa kwe-impedance , kanye nokwenziwa kwezingqimba eziningi kumele kuphathwe ndawonye.

Izinto kufanele zikhethwe njengengxenye ye-stackup ephelele, hhayi njengokufakwa esikhundleni kwe-FR-4. Ukukhetha okuyinhloko nokwangaphambi kokulungiswa, isitayela sengilazi, okuqukethwe kwe-resin, ubulukhuni bethusi, izindiza zokubhekisela, ngesakhiwo, ukubhoboza emuva, kanye nesu lekhuphoni konke kuthinta ukuthi ibhodi eliqediwe liyahlangabezana yini nomgomo kagesi.

I-I-Tera MT40 Idinga Ubunjiniyela Bokuhlanganisa Izinto, Hhayi Ukushintsha Izinto Nje Kuphela

Ingozi enkulu nge-I-Tera MT40 ukucabanga ukuthi ingathatha indawo ye-FR-4 stackup ejwayelekile ngaphandle kokushintsha iphakheji yobunjiniyela. Kumabhodi axubile edijithali ne-RF asheshayo, i-laminate, i-prepreg, i-copper roughness, isitayela sengilazi, okuqukethwe kwe-resin, izindiza zokubhekisela, kanye nesakhiwo konke kuthinta ukulahlekelwa kokufakwa kanye ne-impedance. Igama lezinto zodwa alichazi umugqa wokudlulisa oqediwe.

Isihloko esinemininingwane ubunjiniyela be-stackup be-multilayer. I-Highleap ibuyekeza inani lezingqimba, ukukhetha okuyinhloko kanye nokulungiselela kusengaphambili, ama-differential pair target, izidingo ze-backdrill, ukulandelana kokwakhiwa kwe-HDI, ngokugcwalisa, ukusatshalaliswa kwethusi, kanye nephrofayili yokugeleza kabusha ngaphambi kokucaphuna. Kumabhodi ezingqimba eziyi-10-24, uhlelo lwe-lamination kanye nomklamo wekhuphoni kufanele kuvunyelwane ngaphambi kokukhiqiza ukuze ukulinganiswa kwe-impedance, okulindelwe kokufakwa-ukulahlekelwa, kanye nokulawula isivuno kucace.

Umthengi kufanele futhi anikeze umongo wokuhlanganisa. Isikhungo sedatha, i-telecom, noma ibhodi elixubile le-RF-digital lingafaka ama-BGA acwebezelayo, izixhumi zesivinini esikhulu, izindawo zokucindezela, izingxenye zamandla ethusi esindayo, kanye ne-lamination elandelanayo. Ngayinye yalezi zishintsha isinqumo esisebenzayo se-stackup. I-Highleap ingacaphuna ngokunembe kakhudlwana lapho iphakheji yokuklama ichaza ukuthi yimaphi amanethi abalulekile, yimaphi ama-via adinga ukubhobozwa noma ukugcwaliswa, nokuthi yimaphi amarekhodi adingekayo ukuze kuvunywe.

• Ungafaki i-I-Tera MT40 esikhundleni se-FR-4 stackup endala ngaphandle kokuhlola kabusha ama-impedance kanye nama-loss target.
• Chaza ama-cores, ama-prepregs, ithusi, isitayela sengilazi, ngesakhiwo, kanye nesu lekhuphoni ngaphambi kokukhishwa kokukhiqiza.
• Faka izimfuneko zokuhlanganisa ama-BGA, izixhumi, ama-HDI vias, kanye nezindawo ezifakwa ngokucindezela uma ucela ikhotheshini.

Izakhiwo Zezinto Ezithinta Ukukhiqizwa

Isibuyekezo se-DFM kanye ne-Stackup Ngaphambi Kokucaphuna

Isilinganiso esithembekile siqala ngesethi ephelele ye-Gerber, amafayela okubhoboza, uhlu lwe-net, uhlaka lwebhodi, umdwebo we-stackup, i-callout yezinto zokwakha, isisindo sethusi, ukuqeda kobuso, amanothi emaski e-solder, ama-impedance target, kanye nanoma yiziphi izidingo zokuhlanganisa. I-Highleap ihlola ukuthi umklamo ungenziwa ngokuphindaphindiwe yini ngaphambi kokuqala kwamathuluzi.

Izilawuli Zenqubo Yokukhiqiza

Indlela yenqubo kufanele ikhethwe ngaphambi kokuba izinto zikhishwe ukuze zikhiqizwe. Izilawuli ezijwayelekile zifaka phakathi ukuqinisekiswa kwezinto, ukuhlolwa kwengqimba yangaphakathi, ukubuyekezwa kwe-lamination, ikhwalithi yokubhoboza, ukulungiswa kwemigodi odongeni, i-copper plating, ukubhaliswa kwemaski ye-solder, ukuqeda kwendawo, ukunemba komzila, ukuhlolwa kukagesi, kanye nokuhlolwa kokugcina.

Kuma-oda aphindaphindwayo, i-Highleap ingagcina i-stackup evunyiwe, imfuneko yethusi, ukuqeda, ifomethi yephaneli, ukwakheka kwekhuphoni, uhlu lokuhlola, kanye namanothi okupakisha kuzinzile. Lokhu kunciphisa ingozi yokuthi amaqoqo akamuva asuke kumodeli ofanelekayo.

Izicelo, Iphakheji Yesilinganiso, kanye Namarekhodi Ekhwalithi

I-I-Tera MT40 ifanela ama-router, amaswishi, ihadiwe ye-AI kanye nesikhungo sedatha, amabhodi ezokuxhumana, ama-RF-digital mixed assemblies, ama-satellite electronics, kanye nezinhlelo zezimboni ezidinga ukulahlekelwa okuphansi ngokwenziwa kwezingqimba eziningi.

Thumela amafayela e-Gerber, amafayela okubhoboza, uhlu lwe-netlist lwe-IPC-356, i-stackup, amanothi e-core/prepreg e-I-Tera MT40, ithebula le-impedance, izidingo ze-HDI, amanothi e-backdrill, ukuqeda kwendawo, izidingo zokuhlola, ubuningi, kanye nephakheji yokuhlanganisa uma kudingeka.

Kuye ngengozi yomkhiqizo, i-Highleap ingasekela ukuhlolwa kukagesi okujwayelekile, amakhuphoni okuvimba, imibiko ye-microsection, izitifiketi zezinto ezibonakalayo, amarekhodi okuthengisela, ukuhlolwa kwesihloko sokuqala, imibiko yekhwalithi ephumayo, kanye nokulandelela indawo.