1. Mzere wa chizindikiro womwe uyenera kukhala wolepheretsa uyenera kukhazikitsidwa motsatira mzere wa mzere ndi mtunda wa mzere wowerengedwa ndi stack. Mwachitsanzo, ma radio frequency signal (odziwika bwino 50R control), 50R yofunika imodzi yokha, 90R yosiyana, 100R yosiyana ndi mizere ina ya chizindikiro, mizere yeniyeni ya mzere ndi mzere wa mzere ukhoza kuwerengedwa ndi stacking (chithunzi pansipa).

Momwe mungakhazikitsire kukula kwa mzere ndi kutalika kwa mzere PCB kamangidwe

2. Kupanga mzere m’lifupi ndi katayanidwe ka mizere ziyenera kuganizira za kuthekera kwa kupanga kwa fakitale yosankhidwa ya PCB. Ngati mzere m’lifupi ndi katayanitsidwe mzere waikidwa kupyola njira luso la kugwirizana PCB wopanga pa kamangidwe, zosafunika ndalama kupanga ayenera kuonjezedwa, ndi kamangidwe sangathe kupangidwa. Nthawi zambiri, m’lifupi mwa mizere ndi katalikirana ka mizere amayendetsedwa mpaka 6/6mil nthawi zonse, ndipo pobowo ndi 12mil (0.3mm). Kwenikweni, opitilira 80% opanga PCB amatha kupanga, ndipo mtengo wake ndi wotsika kwambiri. M’lifupi mwake ndi katalikirana ka mzere umayendetsedwa mpaka 4/4mil, ndipo pobowo ndi 8mil (0.2mm). Kwenikweni, oposa 70% opanga PCB amatha kupanga, koma mtengo wake ndi wokwera mtengo kwambiri kuposa woyamba, osati wokwera mtengo kwambiri. M’lifupi mwake mizere yocheperako ndi katalikirana ka mizere imayendetsedwa mpaka 3.5/3.5mil, ndipo pobowo ndi 8mil (0.2mm). Panthawi imeneyi, ena opanga PCB sangathe kutulutsa, ndipo mtengo udzakhala wokwera mtengo. The osachepera mzere m’lifupi ndi mizere katayanitsidwe amalamulidwa kuti 2/2mil, ndi kudzera dzenje ndi 4mil (0.1mm, pa nthawi ino, ndi zambiri HDI akhungu m’manda mwa mapangidwe, ndi laser vias chofunika). Panthawi imeneyi, opanga PCB ambiri sangathe kuzipanga, ndipo mtengo ndi wokwera mtengo kwambiri. M’lifupi mwa mzere ndi katalikidwe ka mizere pano akutanthauza kukula pakati pa zinthu monga mzere-to-bowo, mzere-ndi-mzere, mzere-pad, mzere-kudutsa, ndi dzenje-to-disk poika malamulo.

3. Khazikitsani malamulo kuti muganizire za botolo la mapangidwe mu fayilo yojambula. Ngati pali chip 1mm BGA, kuya kwa pini kumakhala kozama, mzere umodzi wokha umafunika pakati pa mizere iwiri ya zikhomo, zomwe zingathe kukhazikitsidwa ku 6/6 mil, kuya kwa pini kumakhala kozama, ndipo mizere iwiri ya pini imafunika. Mzere wa chizindikiro umayikidwa ku 4/4mil; pali chipangizo cha 0.65mm BGA, chomwe nthawi zambiri chimakhala 4/4mil; pali 0.5mm BGA Chip, ambiri mzere m’lifupi ndi katayanitsidwe mzere ayenera kukhala 3.5/3.5mil; pali 0.4mm BGA Chips zambiri amafuna HDI kapangidwe. Nthawi zambiri, pakupanga botolo, mutha kukhazikitsa malamulo amderali (onani kumapeto kwa nkhaniyo [AD mapulogalamu kuti akhazikitse ROOM, ALLEGRO mapulogalamu kukhazikitsa malamulo achigawo]), ikani mzere wam’derali m’lifupi ndi malo otalikirana mpaka pang’ono, ndikuyika malamulo a mbali zina za PCB kukhala zazikulu kupanga. Sinthani mlingo woyenera wa PCB opangidwa.

4. Iyenera kukhazikitsidwa molingana ndi kachulukidwe ka mapangidwe a PCB. Kachulukidwe ndi kakang’ono ndipo bolodi ndi lotayirira. M’lifupi mwa mizere ndi katalikirana ka mzere ukhoza kukhazikitsidwa kukhala wokulirapo, ndipo mosinthanitsa. Chizoloŵezicho chikhoza kukhazikitsidwa motsatira njira zotsatirazi:

1) 8 / 8mil, 12mil (0.3mm) chifukwa kudzera dzenje.

2) 6 / 6mil, 12mil (0.3mm) chifukwa kudzera dzenje.

3) 4 / 4mil, 8mil (0.2mm) chifukwa kudzera dzenje.

4) 3.5 / 3.5mil, 8mil (0.2mm) chifukwa kudzera dzenje.

5) 3.5 / 3.5mil, 4mil ya kudzera pa bowo (0.1mm, pobowola laser).

6) 2 / 2mil, 4mil ya kudzera pa bowo (0.1mm, pobowola laser).