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Isku dhafka asalka ah ee Chip IC DS90UB927QSQX/NOPB

Asal ahaan Isku-dhafan Wareegga Wareegga IC DS90UB927QSQX/ Sawirka NOPB
  • Isku dhafka asalka ah ee Chip IC DS90UB927QSQX/NOPB
  • Isku dhafka asalka ah ee Chip IC DS90UB927QSQX/NOPB
  • Isku dhafka asalka ah ee Chip IC DS90UB927QSQX/NOPB

sharaxaad gaaban:

Intaa waxaa dheer, interface-ka DVI ee kaadhka garaafyada waa DVI-I interface, oo ay ku jiraan calaamadaha dhijitaalka ah iyo calaamadaha analogga ah.Sidaa darteed, kaararka garaafyada badan oo aan lahayn interface VGA ayaa laga beddeli karaa interface DVI loona beddelo interface VGA iyada oo loo marayo adapter fudud ama beddelaha calaamadaha.Isku xirka DVI iyo HDMI waa is-dhexgalyo dhijitaal ah, gaar ahaan kaararka garaafyada leh ee HDMI interfaces, kuwaas oo taageera borotokoolka HDCP oo aasaas u ah daawashada barnaamijyada HD copyright.Si kastaba ha ahaatee, kaararka garaafyada ee aan lahayn borotokoolka HDCP caadiyan ma daawado filimada HD-da ee xuquuqda daabacan iyo barnaamijyada TV iyadoon loo eegin inay ku xidhan yihiin kormeerayaasha ama TVS.


Soo deji xaashida taariikhda

Faahfaahinta Alaabta

Tags Product

Sifooyinka Alaabta

NOOCA SHARAXA
Qaybta Wareegyada isku dhafan (ICs)

Interface - Serializers, Deserializers
Mfr Qalabka Texas
Taxane Gawaarida, AEC-Q100
Xidhmada Cajalad & Gariir (TR)

Jaran Cajalad (CT)

Digi-Reel®
Xaaladda Qaybta Firfircoon
Shaqada Serializer
Heerka Xogta 2.975Gbps
Nooca Gelitaanka FPD-Link, LVDS
Nooca wax soo saarka FPD-Link III, LVDS
Tirada Wax-soo-gelinta 13
Tirada Waxsoosaarka 1
Voltage - Supply 3V ~ 3.6V
Heerkulka shaqada -40°C ~ 105°C (TA)
Nooca Koritaanka Dusha sare
Xidhmada / Kiis 40-WFQFN suuf qaawan
Xidhmada Aaladda Bixiyaha 40-WQFN (6x6)
Lambarka Alaabta Saldhigga DS90UB927

Shaqada

Intaa waxaa dheer, interface-ka DVI ee kaadhka garaafyada waa DVI-I interface, oo ay ku jiraan calaamadaha dhijitaalka ah iyo calaamadaha analogga ah.Sidaa darteed, kaararka garaafyada badan oo aan lahayn interface VGA ayaa laga beddeli karaa interface DVI loona beddelo interface VGA iyada oo loo marayo adapter fudud ama beddelaha calaamadaha.Isku xirka DVI iyo HDMI waa is-dhexgalyo dhijitaal ah, gaar ahaan kaararka garaafyada leh ee HDMI interfaces, kuwaas oo taageera borotokoolka HDCP oo aasaas u ah daawashada barnaamijyada HD copyright.Si kastaba ha ahaatee, kaararka garaafyada ee aan lahayn borotokoolka HDCP caadiyan ma daawado filimada HD-da ee xuquuqda daabacan iyo barnaamijyada TV iyadoon loo eegin inay ku xidhan yihiin kormeerayaasha ama TVS.

Interface DVI waxa loo qaybiyaa laba nooc.Mid waa DVI-D interface, kaas oo heli kara oo keliya calaamadaha dhijitaalka ah.Waxaa jira kaliya 3 saf iyo 8 saf oo 24 biin ah oo ku yaal interface-ka, kuwaas oo mid ka mid ah pin ee geeska midig ee sare uu faaruq yahay.Aan ku habboonayn calaamadaha analoogga.

Midda kale waa DVI-I interface kaas oo la jaan qaadaya calaamadaha analoogga iyo dhijitaalka ah labadaba.Iswaafajinta calaamadaha analoogga macnaheedu maaha in d-sub interface ee calaamadda analoogga lagu xidhi karo interface DVI-I, laakiin waa in loo adeegsadaa isku xidhaha beddelka.Guud ahaan, kaadhka garaafyada ee qaata is-dhexgalkan waxa uu yeelan doonaa xidhiidhiyaha beddelka ee la xidhiidha.

Sababaha iswaafajinta awgeed, kaadhadhka garaafyada waxay caadi ahaan adeegsadaan dekedda DVI-I, taas oo lagu xidhi karo dekedda caadiga ah ee VGA iyada oo loo marayo isku xidhaha beddelka.Interface-ka DVI-D waxaa guud ahaan loo isticmaalaa kormeerayaasha leh DVI, sababtoo ah kormeerayaasha noocan oo kale ah waxay leeyihiin VGA, markaa uma baahna DVI-I oo leh calaamadaha analoogga ah.Waxoogaa ka reeban, kormeerayaasha qaarkood waxay leeyihiin oo keliya dekedaha DVI-I mana laha dekedaha VGA.Interface DVI ee qalabka bandhiga ayaa leh labada faa'iidooyin ee ugu waaweyn ee soo socda:

Xawaare degdeg ah

DVI waa gudbinta calaamadaha dhijitaalka ah, uma baahna beddelaad kasta, macluumaadka sawirka dhijitaalka ah ayaa si toos ah loogu gudbin doonaa aaladda bandhigga, sidaas darteed hoos u dhigista dhijitaalka iyo analoogga ilaa habka beddelka dhijitaalka ah, si weyn u badbaadiso waqtiga, sidaa darteed waa dhakhso, si wax ku ool ah u tirtirto ifafaale. ee ghosting, DVI oo loo isticmaalo gudbinta xogta, attenuation signal, ma midab ka saafi ah, ka sii iftiimaya.

Qeexitaanka Sare ee Ultra

Waxa kumbiyuutarku u gudbiya gudaha waa calaamada dhijitaalka ah ee binary.Haddii VGA interface loo isticmaalo in lagu xidho LCD-ga, calaamaduhu wuxuu u baahan yahay in loo beddelo calaamadaha midabka R, G, B iyo xariiqda is-dhexgalka goobta iyada oo loo marayo beddelaha D/A (digital/analog) ee kaadhka garaafyada.

Calaamadahaan waxaa lagu kala qaadaa crystal dareeraha iyada oo loo marayo xariiqyada signalada analoogga ah iyo beddelaha A/D (analog/dijital) u dhigma ayaa loo baahan yahay si loogu beddelo calaamadda analoogga ee signalka dhijitaalka ah mar kale ka hor inta aan sawirka lagu muujin kareemka dareeraha ah.Kor ku xusan D/A, Beddelka A/D iyo habka gudbinta calaamadaha, luminta calaamadaha iyo faragelinta ayaa si lama filaan ah u dhici doonta, taas oo keeneysa rogrogmida sawirka iyo xitaa muujinta qaladka.Si kastaba ha ahaatee, interface DVI uma baahna in ay fuliyaan beddelka kuwan, ka fogaanaya luminta signalka, si ay u caddeeyo sawirka iyo muujinta faahfaahsan si weyn loo hagaajiyey.

Ugu dambeyntii, Interface-ka DVI wuxuu taageeri karaa borotokoolka HDCP, isaga oo dhidibada u aasaya daawashada xuquuqda daabacaada HD video.Si kastaba ha ahaatee, si ay u sameeyaan kaarka garaafyada taageero HDCP, interface indhaha DVI ma aha suurto gal, u baahan tahay in la rakibo chip go'an, laakiin sidoo kale bixiyaan lacag xaqiijinta HDCP sare, sidaas dhab ahaantii taageero HDCP kaararka garaafyada borotokoolka wax badan ma aha.

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