Ibibaho byumuzunguruko byakoreshejwe muri electronics nibikoresho byiki gihe bifite ibice byinshi bya elegitoroniki byihariye. Iyi ni ukuri kwingenzi, nkuko umubare wibigize ibikoresho bya elegitoronike ku kibaho cyacapwe cyiyongera, niko ubunini bwinama yumuzunguruko. Ariko, inyongera zacapwe ingano yumuriro, BGA Package irakoreshwa.

Dore ibyiza nyamukuru bya paki ya Bga Ugomba kumenya muriki kibazo. Noneho, reba amakuru yatanzwe hepfo:

1. Bga yagurishijwe hamwe nubucucike bwinshi

BGAS ni kimwe mubisubizo byiza cyane kubibazo byo gukora uduce duto duto rwimigabane ifatika zirimo amapine menshi. Dual kumurongo wo hejuru yumusozi na pin grid array paki zirimo kugabanya imikino amagana hamwe numwanya hagati yizi pin.

Mugihe ibi bikoreshwa mukuzana urwego rwinshi, ibi bituma inzira yo kugurisha ibiciro bigoye gucunga. Ni ukubera ko ibyago byo gushushanya impanuka umutwe - imitwe yumutwe wiyongera nkumwanya uri hagati ya pins uragabanuka. Ariko, Bga kugurisha ipaki birashobora gukemura iki kibazo neza.

2. Gukora ubushyuhe

Imwe mu nyungu zitangaje za paki ya Bga ni ukugabanywa ikirere hagati ya PCB na paki. Ibi bituma ubushyuhe butangwa muri paki kugirango bitemba neza hamwe numuzunguruko uhujwe. Byongeye kandi, bizabuza kandi chip kuva muburyo bwiza bushoboka.

3. Inductance yo hasi

Byiza cyane, mugufi amashanyarazi bisobanura inductance yo hasi. Inductance ni ikintu kiranga gishobora gutera kugoreka ibimenyetso bidashaka ibimenyetso mumuzunguruko wihuta. Kubera ko bga irimo intera ngufi hagati ya PCB na paki, irimo Inductance yonyine, izatanga imikorere myiza kubikoresho bya pin.