1: ishingiro ryo guhitamo ubugari bwinsinga yacapwe: Ubugari ntarengwa bwinsinga yacapwe bujyanye niyindi mirongo, kandi ubugari bwimirongo ni bunini, kandi igitero cyimirongo ni kinini, kigira ingaruka kumikorere yumuzunguruko. Umurongo wa kabiri ni uwe mugari cyane, ubucucike bw'ikirere ntabwo ari bwinshi, ahantu h'Inama y'Ubutegetsi yiyongera, usibye kongera amafaranga, ntabwo bifasha miniturotition. Niba umutwaro uriho ubarwa nka 20a / MM2, iyo ubugari bwumurinzi wambaye imyenda 0,5, ni byinshi. Ubutaka nububasha bwo gutanga imbaraga kubikoresho byo murwego rwohejuru birashobora kwiyongera muburyo bukoreshwa neza. Ku mbaraga nkeya za digitale Mu kibaho kimwe, umugozi w'amashanyarazi. Umugozi wubutaka uri hejuru kuruta insinga.
2. 1.0-1.5 mm (40-60 mil). Mu myuka mito, nka sisitemu yumuzunguruko wa digital, ntabwo ari ngombwa gusuzuma voltage yo gusenyuka, nkuko inzira ndende itanga umusaruro yemerera, ishobora kuba nto cyane.
3: Padi: Kuri 1 / 8w, padi yasangiye diameter ni 28mil irahagije, kandi kuri 1/2 W, umwobo wa padi ni muto cyane, kandi ubugari bwa padi bunini cyane, hamwe nubugari bwa padi bugabanuka cyane, bikagabanuka mu kugabanuka kwa podi. Biroroshye kugwa, umwobo wambere ni muto cyane, kandi aho gushyira ahagaragara biragoye.
4: Shushanya umupaka wumuzunguruko: Intera ngufi hagati yumurongo wumupaka hamwe na pin pin padi ntishobora kuba munsi ya 2mm, (muri rusange 5mm ishyira mu gaciro), biragoye guca ibikoresho.
5 Kimwe n'umuzatsi mwinshi, bagomba kuba batandukanye kugirango bagabanye konti hagati ya sisitemu. Mu bwoko bumwe bwumuzunguruko, ibice bishyirwa mubice no kugabana ukurikije icyerekezo cyibimenyetso.
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7: Icyerekezo cyo Gushyira Ibigize: Ibigize birashobora gutondekwa gusa mubyerekezo bibiri, horizontal na vertical. Bitabaye ibyo, plug-ins ntabwo byemewe.
8: Element Spacing. Ku kibaho cyo kudacisha bugufi, intera iri hagati yingingo ntoya nko kuboramaga imbaraga, ubushobozi, ibintu, nibice byihariye bifitanye isano no gucomeka no gutanga. Mugihe cyo kugurisha umuraba, umwanya wibice birashobora kuba 50-100mil (1.27-2.54mm). Kinini, nko gufata imirongo 100mil, ihuriweho na chip, umwanya wibigize muri rusange 100-150mil.
9: Iyo itandukaniro riri hagati yibigize ari rinini, intera iri hagati yibigize igomba kuba nini bihagije kugirango wirinde ibisimba.
10: Muri IC, ubushobozi bwa decoupling bugomba kuba hafi yubutaka bwamashanyarazi phip. Bitabaye ibyo, ingaruka zo kuyungurura zizaba mbi. Mu mpengamiro ya Digital, kugirango habeho imikorere yizewe ya sisitemu yumuzunguruko wumuzunguruko, IC yashushanyije ubushobozi bwashyizwe hagati yububasha nubutaka bwa buri muyoboro uhujwe na chip yumuzunguruko. Gucunga ubushobozi muri rusange ukoresheje ubushobozi bwa chip chip hamwe nubushobozi bwa 0.01 ~ 0.1 UF. Guhitamo ubushobozi bwo guhaha ubushobozi muri rusange bushingiye kuri redocal ya sisitemu ikoresha inshuro 0.01
11: Isaha yo kuzenguruka isaha igomba kuba hafi yo gushoboza isaha ibimenyetso bya chip ya chip kugirango bigabanye uburebure bwikirere. Kandi nibyiza kudakoresha insinga hepfo.