Guhitamo Inama ya PCB bigomba gutandukanya uburinganire hagati yo guterana no gutanga umusaruro mwinshi kandi ikiguzi. Igishushanyo mbonera birimo ibice by'amashanyarazi na marike. Iki kibazo cyibintu mubisanzwe nibyingenzi mugihe ushushanya cyane imbaho zihuta cyane PCB (inshuro zirenga ghz).
Kurugero, ibikoresho bikunze gukoreshwa fr-4 ubu bikunze kubura imirire kumurongo wa ghz nyinshi, ugira uruhare runini mubimenyetso, kandi ntibishobora kuba byiza. Ku bijyanye n'amashanyarazi, witondere niba ubucuti buhoraho kandi bufite imihimbani bukwiriye inshuro zateguwe.2. Nigute wakwirinda kwivanga cyane?
Igitekerezo cyibanze cyo kwirinda kwivanga cyane ni ukugabanya kwivanga mumwanya wa electomagnetic murwego rwibimenyetso byinshi, nikindi cyitwa Crosstalk (Crosstalk). Urashobora kongera intera iri hagati yikimenyetso cyihuse nigimenyetso cya analog, cyangwa wongere umuzamu / gusunika kuruhande rwikimenyetso cya Analog. Witondere kandi urusaku rwivanga ku butaka bwa digitale ku butaka bwa Analog.3. Uburyo bwo gukemura ikibazo cyubunyangamugayo bwihuse?
Ubunyangamugayo bwibimenyetso ni ikibazo cyo guhuza amakuru. Ibintu bigira ingaruka kumiterere yanduye harimo imiterere nibisohoka bibangamiye inkomoko y'ibimenyetso, ibangamira ibimenyetso, ibiranga imitwaro irangiye, na topologiya ya trase. Igisubizo ni ukwishingikiriza kuri toologiya yo guhagarika no guhindura insinga.
4. Nigute uburyo bwo kwinezeza bwabonetse?
Hariho ingingo ebyiri zo kwitondera muburyo bwa couple itandukana. Imwe ni uko uburebure bwinsinga zombi bugomba kuba igihe kirekire gishoboka, naho ubundi ni intera iri hagati yinsinga zombi (iyi ntera igenwa nanga ritandukanye) igomba gukomeza guhora ihoraho, ni ukuvuga gukomeza kubangikanye. Hariho inzira ebyiri zisa, ni uko imirongo ibiri ikora kuruhande rumwe, naho ubundi ni uko imirongo ibiri ikora ku bice bibiri byegeranye (hejuru-munsi). Mubisanzwe, kuruhande-kuruhande (kuruhande-kuruhande, kuruhande) byashyizwe mubikorwa muburyo bwinshi.
5.
Kugira ngo ukoreshe insinga zitandukanye, birumvikana ko inkomoko yikimenyetso hamwe nakira nayo itandukanye. Kubwibyo, ntibishoboka gukoresha inshinge zishyize mu gaciro kumwanya wisaha hamwe nigiti kimwe gusa.
6. Irashobora kwishongora zishobora kongerwaho hagati yumurongo utandukanye ugereranije no kwakira iherezo?
Guhuza bihuye hagati yumurongo usukuye ibice bitandukanijwe mubisanzwe byongeweho, kandi agaciro kayo kagomba kuba ingana nagaciro ka inyangamugayo. Ubu buryo ubuziranenge buzaba bwiza.
7. Kuki kwinjiza ibintu bitandukanye bigomba kuba hafi kandi bisa?
Kurambara byo gutandukana muburyo butandukanye bigomba gufunga cyane kandi bisa. Ibibyitwa bikwiye ni ukubera ko intera izagira ingaruka ku gaciro k'agateganyo, nikintu cyingenzi cyo gutegura ibice bibiri. Gukenera kubangikanye nabyo ni ugukomeza guhuzagurika k'agateganyo. Niba imirongo ibiri ihita igera kuri hafi, ibanga rihoraho rizaba ridahuye, bizagira ingaruka ku butungane no gutinda igihe.
