Ko te ACPM-7886 he rorohiko tōtāpuku motuhake i hangaia e Avago Technologies (Broadcom), hei whakamāori mō ngā tono hiko whaihua e kairangatira ana i te whakahaere tohu tika me te rahi paku. Ko tēnei wahi pākaki haurua-iti-iti ehara i te mea noa, engari he wāhanga hōu i hangaia i roto i te pēke QFN (Quad Flat No-leads), e whakaatu ana i te pai ake o te wera me te hoahoa māmā hoki, he mea pai mō ngā taputapu hiko hou e hiahia ana ki te iti haere o te rahi me te whakauru pāpāho ā-rahi nui.
Ko tēnei rorohiko tōtāpuku e whakatau ana i ngā wero hoahoa matua i roto i ngā punaha hiko mā te whakarato i tētahi otinga poto, engari kaha hoki mō te tukatuka me te whakahaere tohu. Ko tāna kākahu QFN e mōhiotia ana mō te whakaiti i te pānga wera, te whakapai ake i te mahinga hiko, me te aukati i te pānga hiko hē (EMI), ā, he mea nui ēnei mō te tiaki i te pono o ngā tohu me te whakapono o te taputapu.
Mā tōna momo IC motuhake, e tino pai ana te ACPM-7886 mō ngā whakawhitiwhiti kōrero, te wēhenga, ngā tono RF (ngā taurangi reo), me ngā punaha hiko whaihanga e hiahia ana ki te whakahaere tohu tino tika. Ko tāna hoahoa kaha e taea ai te whakauru ngawari ki ngā hanganga hiko uaua, hei tautoko i ngā hangarau whakawhitiwhiti matatau me ngā taputapu hiko matatau hoki.
Ko ōna painga matua ko tāna āhua paku, te mahi pono, me te whakamahinga rarangi puta noa i ngā momo hiko maha. Mā te pēke QFN e taea ai te whakaheke wātea nui i te rahi o te taputapu i te whakataurite ki ngā tikanga pēke tawhito, nō reira he kōwhiringa pai mō ngā kaihoahoa e rapu ana ki te whakaiti i tāwāhi pōturi o te poikiri here here, ā, kāore e pau i runga i te mahinga.
Ahakoa kāore pea e kite tere i ngā tauira rite tika, he pērā hoki ngā IC motuhake mai i ngā kaihanga pērā i a Broadcom, Analog Devices, me Texas Instruments, ā, ka taea pea e rātou te tuku rite ana mahi, hei whakawhirinaki ki ngā tono anamata e hiahiatia ana.
ACPM-7886 Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua ko te tau wāhanga nā ngā kaihanga, ko te momo kiripake me te ūkuikui, ā, ko te wāhanga QFN i raro i te waehere 821, e whai ana i ngā paerewa hanga o te ao mō te whakawhirinaki me te roa o te ratonga.
ACPM-7886 Rahi uta
Ka whakamahia e te ACPM-7886 te momo kiripake Quad Flat No-lead (QFN), e mōhiotia ana mō tōna rahi nō hoko poto me tōna whakaheke teitei mō ngā mahere PCB nui. E tino hoko ana ngā kiripake QFN mō tō rongoā pāmahana pai me ngā āheinga whakatairanga wera ātaahua, nā te hoahoa papa pakaruhia ki raro. Mā te tohu wāhanga '821' e kimi ai ngā rahi me ngā raraunga taipitopito, e tohu ana i te taha whakaaro o te iti me te kaha whakahaehae miihini. Mā tēnei kōpaki e mahinga ngā mahi whakarōpū mata kaipuke tere me te pūmau i te tapahi hiri, ā, ko te whakarārangi tākaro pihi e āhei ana ki te whakarite i ngā ara māmā me te iti o te inductance parasitic, he mea nui mō ngā tono reo reo nui motuhake.
ACPM-7886 Taupānga
Ko te ACPM-7886 a Avago he tohu hangarau motuhake e whakamahia ana i ngā pūnaha whakawhitiwhiti āhua mātao, pērā i ngā waea pūkoro, ngā taputapu hiko kawe, me ngā pūtahi RF. He pai tonu tana whakauru mō ngā taputapu e hiahia ana ki te ahua iti me te whakahaurea kaha hiko, nō reira he kōwhiringa pai mō ngā whakawhitiwhiti, ngā hanganga pūkoro, me ngā hanga waahanga wireless whaiaro.
ACPM-7886 Ngā waahanga whaihua
Kei tēnei hua te hoahoa motuhake mō te whakamahi i ngā reo irirangi hōu (RF). Ngā āhuatanga matua ko te tiketike o te mahi i te whakawhāiti i ngā tohu, te iti o te ngaro o te tohu, me ngā pānga īrapa pai. Mā te kāpia QFN e whakaiti ana i te tohu mo te hangahanga ki te papa mata, me te tautoko i te whakawhirinaki taea te whakamahi. Ka tukuna e te ACPM-7886 te whakahaere hiko pai, te whakahaere pāmahana whaihua, me te iti o te whakakatakata hiko (EMI). Hei tāpiri, ka tautoko hoki tēnei hua i te whakaurunga kaha ki ngā PCB me ngā pūnaha iti, runga i te mataata hiko pai, me te whakahekenga o te inductance. Hei whakamau me te tiaki i te electrostatic discharge (ESD), tae atu ki ngā taonga koreparahi, e whakapakari ana i te ū o ngā paerewa ahumahi mō te taiao me te roa o ngā wāhanga.
ACPM-7886 Ngā āhuatanga kounga me te haumaru
Nana nei te rangatira a Avago Technologies, ināianei kei raro i Broadcom, ki ngā whakahaere kounga tino kaha, e kimi ana kia mātau pai te kounga o ā ratau IC pērā i te ACPM-7886 e whakarite ana kia ū, kia whāia ranei ngā paerewa o te ao mō te whakawhirinaki me te roa o te whakamahinga. Ko te kōpaki QFN o te ACPM-7886 e whirinaki ana ki te tiaki i ngā pānga pāmahana me ngā tūhau hiko, ā, e whakarite ana kia ū ki ngā paerewa RoHS mō te whakahau i ngā wāhanga kino. Ko te hanga whānui e tautoko ana i te mahi roa i ngā taiao uaua, e whakarite ana kia noho pai ai ngā mahi i runga i ngā āhuatanga mātakitaki roa.
ACPM-7886 Taurite
Ko te ACPM-7886 he hoahoa mō te whai wāhitanga whānui i roto i ngā whakahaere whakawhitiwhiti me ngā tauira waea rerekē. Mā te whakamahi i te kāpia paerewa QFN, ka taea te whakauru i ngā hua ki ngā hoahoa me ngā momo whakahaere kē, me ngā taupānga hou. Ka taea e ngā miihini te whakauru pūkaha tāuru, ngā transceivers, me ngā pūnaha-i-te-ira (SoC) me te ngāwari, ā, he tino whaihua mō ngā tauira whakamātautau me ngā whakamua hua mā te whānui.
ACPM-7886 Kōnae PDF raraunga matua
Kei tā mātou paetukutuku te pūrongo tino whanui, hou hoki mō te datasheet o te Avago ACPM-7886. E tūtohu ana mātou kia tāutu tika mai i tēnei wharangi hei tango i ngā raraunga hangarau hohonu, ngā hoahoa tohutohu, me ngā arataki tono whakamua hei āwhina i tō hoahoa me ngā whiriwhiringa hoko.
Tohonga kounga
Ko IC-Components he kaihoko mamao o ngā kōwae hiko o Avago Technologies me Broadcom, he ingoa whaimana mō te stock i ngā wāhanga pono me ngā utu whakataetae, me te tuku tere. Mō te ACPM-7886 me ngā momo ātaahua o ngā IC motuhake, tonoa mai he patai utu mā tā mātou paetukutuku i tēnei rā, hei whai i te tohu tika me te tautoko hangarau mātatau mō ō kaupapa katoa.




