DP83848CVVX/NOPB Qayb Elektaroonig ah oo Asalka ah IC Chip Integrated Circuit

DP83848CVVX/NOPB Qaybta Elektarooniga ah ee Asalka ah ee IC Chip Isku-dhafka Wareegga Sawirka

sharaxaad gaaban:

Chip-ka PHY waa wareeg isku-dhafan analoog-dijital ah, kaas oo mas'uul ka ah helitaanka calaamadaha analoogga sida koronta iyo iftiinka.Burburinta iyo beddelka A/D ka dib, calaamadda waxaa loo diraa chip-ka MAC si loogu farsameeyo isdhexgalka MII.Guud ahaan, chips-yada MAC waa wareegyo dhijitaal ah oo saafi ah.Lakabka jireed wuxuu qeexayaa calaamadaha korantada iyo indhaha, heerka khadka, tixraaca saacada, codaynta xogta iyo wareegyada looga baahan yahay gudbinta xogta iyo soo dhawaynta, oo waxay siisaa isku-xidhka caadiga ah ee qalabka lakabka xogta.Chip-ka lakabka jirka waxaa loo yaqaan PHY.

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Faahfaahinta Alaabta

Tags Product

Sifooyinka Alaabta

Midowga Yurub RoHS	waafaqsan
ECN (US)	5A991b.1.
Xaaladda Qaybta	Firfircoon
HTS	8542.39.00.01
Baabuur	Haa
PPAP	Haa
Tirada kanaalada Chip kasta	1
Heerka Xogta ugu badan	100Mbps
Interface dhinaca khadka PHY	No
Taageerada JTAG	Haa
CDR midaysan	No
Heerka la taageeray	10BASE-T\|100BASE-TX
Habka Farsamada	0.18um, CMOS
Heerka Xogta Caadiga ah (MBps)	10/100
Xawaaraha Ethernet	10Mbps/100Mbps
Nooca Interface-ka Ethernet	MII/RMII
Korontada Supply ee ugu Yar (V)	3
Korontada Supply Supply (V) ee Caadiga ah	3.3
Korontada Supply Supply (V) ee ugu badan	3.6
Bixinta ugu badan ee Hadda (mA)	92 (Nooca)
Korontada ugu sarreysa (mW)	267
Nooca Korontada	Analog\|Digital
Heerkulka shaqeynta ugu yar (°C)	0
Heerkulka shaqada ee ugu badan (°C)	70
Heerkulka alaab-qeybiyaha	Ganacsi
Baakadaha	Cajalad iyo Reel
Koritaanka	Dusha sare
Dhererka Xidhmada	1.4
Ballaca Xidhmada	7
Dhererka Xidhmada	7
PCB ayaa isbedelay	48
Magaca Xidhmada Caadiga ah	QFP
Xidhmada Alaabta	LQFP
Tirada Pin	48
Qaabka rasaasta	Gull-baal

Sharaxaada

Tirada codsiyada u baahan isku xidhka Ethernet ayaa sii kordheysa, iyada oo kaxaysa aaladaha awood u siinaya in ay galaan goobo adag.DP83848C/I/VYB/YB waxaa loogu talagalay inay la kulanto caqabada codsiyadan cusub oo leh waxqabad heerkul dheer oo ka baxsan heerka heerkulka warshadaha ee caadiga ah.DP83848C/I/VYB/YB waa qalab aad la isku halayn karo, sifo qani ah, qalabaysan oo la kulma IEEE 802.3 heerarka heerkul kala duwan oo u dhexeeya ganacsi ilaa heerkul aad u daran.Qalabkani waxa uu ku haboon yahay bay'ada adag sida saldhigyada fogfog ee wireless, baabuurta/gaadiidka, iyo codsiyada xakamaynta warshadaha.Waxay bixisaa ilaalinta ESD oo la xoojiyay iyo doorashada MII ama RMII interface ee dabacsanaanta ugu badan ee xulashada MPU;dhamaantood waxay ku jiraan xirmo 48 pin ah.DP83848VYB waxay fidisaa booska hogaaminta ee qoyska PHYTER™ ee aaladaha leh heerkul balaadhan oo shaqeynaya.Khadka TI ee transceivers PHYTER wuxuu dhisaa tobanaan sano oo khibrad Ethernet ah si loo bixiyo waxqabadka sare iyo dabacsanaanta u oggolaanaysa isticmaalaha ugu dambeeya fulinta fudud ee loogu talagalay inuu daboolo baahiyaha codsigan.

Kala soocidda IC

Wareegyada la isku daray waxaa loo kala saari karaa wareegyo analoog ah ama dhijitaal ah.Waxaa loo qaybin karaa wareegyada isku dhafan analogga, wareegyada isku dhafan ee dhijitaalka ah iyo wareegyada isku dhafan ee signalada isku dhafan (analog iyo digital on hal chip).

Wareegyada isku dhafan ee dhijitaalka ah waxay ka koobnaan karaan wax kasta min kumanaan ilaa malaayiin albaabo macquul ah, kiciyeyaasha, hawlwadeenada badan iyo wareegyada kale ee dhowr milimitir oo laba jibbaaran.Xajmiga yar ee wareegyadani waxay u oggolaaneysaa xawaaraha sare, isticmaalka tamarta hoose iyo kharashyada wax soo saarka ee hooseeya marka la barbardhigo isdhexgalka heerka guddiga.Qalabkan dhijitaalka ah, oo ay matalaan microprocessors, soo-saareyaasha signalada dhijitaalka ah (DSP) iyo microcontrollers, waxay ku shaqeeyaan isticmaalka binary, habaynta calaamadaha 1 iyo 0.

Wareegyada isku dhafan Analog, sida dareemayaasha, wareegyada kontoroolka korantada iyo cod-weyneyaasha hawlgalka, habka calaamadaha analoogga.Kordhinta dhammaystiran, shaandhaynta, hoos u dhigista, isku darka iyo hawlaha kale.Adigoo isticmaalaya wareegyada isku dhafan ee analogga ah ee loogu talagalay khabiiro leh sifooyin wanaagsan, waxay yareyneysaa naqshadeeyayaasha wareegga culeyska naqshadeynta saldhigga transistor-ka.

IC waxay isku dari kartaa analoogga iyo wareegyada dhijitaalka ah ee hal chip si ay u samayso aaladaha ay ka midka yihiin isku beddelka dhijitaalka ah (A/D Converter) iyo beddelaha analogga ah (D/A Converter).Wareeggani waxa uu bixiyaa cabbir yar iyo qiimo jaban, laakiin waa in uu ka taxaddaraa shilalka calaamadaha.