Chero kufamba mutsetse uri pcb Board panyaya nemupristi Frequency chiratidzo kuti chiratidzo anokonzerwa nguva kunonoka, hweNyoka kunangiswa ndicho chinangwa chikuru "chete boka vakarondedzera" kunonotsa chikamu diki chiratidzo mitsetse, nhengo idzi kazhinji kwete zvichidzika pane zvimwe zviratidzo vamwe kubudiswa pfungwa; The kupfuura kwese ndiyo wachi mutsetse, iyo kazhinji haana kupatsanurwa neimwe pfungwa, saka kunonoka kwayo idukusa dzimwe chokuita anonongedzera.
Line kureba akadai mukuru-nokukurumidza digitaalinen pcbnokuti vanochengeta kunonoka musiyano pakati Mureza nomumwe zvakawanda, kuitira kubudirira iverengwe Data munyika munguva imwe chete (kunonotsa asingasviki imwe wachi kutenderera zvakaipa pavanoverenga humboo yakatevera kutenderera), mukuru zvinodiwa kunonoka musiyano haasi kupfuura kota wachi kutenderera, kuti chikwata urefu mutsetse kunonoka musiyano wakasimba, kunonoka nerwonzi upamhi, mutsetse urefu, mhangura ukobvu, ndiro rukoko mamiriro, asi mutsetse iri kuresa kuchawedzera kuparadzira vakaparadzira capacitance uye inductance, kuti chiratidzo yepamusoro rokuongorora, saka wachi IC nembambo vari mukuru RC kugumiswa, asi hweNyoka kunangiswa, kwete inductance basa, nekusiyana, The inductance kunokonzera yepamusoro harmonic iri pakazvimba chokutambudzika chiratidzo kuti danho kusuduruka, kuti chiratidzo yepamusoro Kuipa scale, saka nezvaidiwa unomonereka iri kanenge kaviri mutsetse upamhi, mutsetse spacing, kashoma kuwedzera nguva chiratidzo anoongorora simba kuparadzira pedyo distrib uted capacitance uye inductance.
Nokuti mafomu akasiyana nedzimwe basa, kana unomonereka mutsetse akaonekwa PC puranga , chikuru kutamba kwayo basa rimwe Sefa inductance, kuvandudza Anti-chipingaidzo inokwana redunhu, uye unomonereka mutsetse kombiyuta motherboard.
Ainyanya kushandiswa nevamwe wachi anonongedzera, akadai CIClk, AGPClk, ine mabasa maviri:
1. Impedance enzanirana;
2. Filter inductance.
Nokuti vamwe anonongedzera zvinokosha, zvakadai HUBLink muna INTEL nomusimboti mapurani, pane 13 midzi, achimhanya 233MHz, uye zvinodiwa zvinofanira kuchengetwa kunoparirwa kwenguva refu, kubvisa yakavanzwa ngozi anokonzerwa kunonoka, uye ichitenderera ndiko kuzvipedza .Generally kutaura, mutsara spacing pamusoro Coil nenyoka ari kaviri sezvo sevanoshamira> = 2.The nyoka mutsetse uri PCI bhodhi kunodiwa kuti ajairane mutsetse urefu PCI 33MHzClock.In vakakwana pcb bhodhi Manufacturing , chinhu LC Sefa pamwe kuparadzirwa parameters, uye zvinogonawo kushandiswa sezvo inductor Coil redhiyo tunonzwa, uye pfupi uye yakamanikana nyoka mutsetse zvinogona kushandiswa kugadzira fuses, etc.