DS90UB953TRHBRQ1
Sifooyinka Alaabta
| NOOCA | SHARAXA | XUL |
| Qaybta | Wareegyada isku dhafan (ICs)Interface Serializers, Deserializers |
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| Mfr | Qalabka Texas |
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| Taxane | Gawaarida, AEC-Q100 |
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| Xidhmada | Cajalad & Gariir (TR)Jaran Cajalad (CT) Digi-Reel® |
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| Xaaladda Alaabta | Firfircoon |
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| Shaqada | Serializer |
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| Heerka Xogta | 4.16Gbps |
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| Nooca Gelitaanka | CSI-2, MIPI |
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| Nooca wax soo saarka | FPD-Link III, LVDS |
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| Tirada Wax-soo-gelinta | 1 |
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| Tirada Waxsoosaarka | 1 |
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| Voltage - Supply | 1.71V ~ 1.89V |
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| Heerkulka shaqada | -40°C ~ 105°C |
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| Nooca Koritaanka | Dusha sare, garab qoyan |
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| Xidhmada / Kiis | 32-VFQFN suuf qaawan |
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| Xidhmada Aaladda Bixiyaha | 32-VQFN (5x5) |
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| Lambarka Alaabta Saldhigga | DS90UB953 |
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| SPQ | 3000PCS |
ASerializer/Deserializer(SerDes) waa labo ka mid ah blocks functional caadi ahaan loo isticmaalo isgaarsiinta xawaaraha sare si loo magdhaba gelinta/soo saarida xaddidan.Baloogyadani waxay u beddelaan xogta u dhaxaysa xogta taxanaha ah iyo isbarbardhigga jiho kasta.Erayga "SerDes" guud ahaan waxaa loola jeedaa is-dhexgalka loo isticmaalo tignoolajiyada iyo codsiyada kala duwan.Isticmaalka aasaasiga ah ee SerDes waa in lagu bixiyo gudbinta xogta hal xariiq ama alamaane kala duwansi loo yareeyo tirada biinanka I/O iyo isku xidhka.
Shaqada aasaasiga ah ee SerDes waxay ka kooban tahay laba baloog oo shaqaynaya: Barbar-ku-soo-noqoshada Serial Out (PISO) block (loo yaqaan Parallel-to-Serial Converter) iyo Serial In Parallel Out (SIPO) block (aka Serial-to-parallel Converter).Waxaa jira 4 dhismo oo kala duwan oo SerDes ah: (1) Saacadaha isbarbar socda ee SerDes, (2) Saacadda isku xidhan ee SerDes, (3) 8b/10b SerDes, (4) SerDes oo isku xidhan.
PISO (Input Parallel, Serial Output) xannibaadda ayaa caadi ahaan leh saacad isbarbar socota, xariiqyo gelinta xogta, iyo xirmooyinka xogta gelinta.Waxay isticmaali kartaa gudaha ama dibaddaloop-xiran (PLL)si loo dhufto saacada barbar socota ee soo socota ilaa inta jeer ee taxan.Qaabka ugu fudud ee PISO wuxuu leeyahay haldiiwaanka shaqadakaas oo hela xogta isbarbardhiga hal mar saacadii isbar-bar yaac ah, oo ku bedesha heerka saacada taxan ee sare.Hirgelinta ayaa sidoo kale laga yaabaa inay isticmaasho alabajibbaaranis diwaangeli si aad uga fogaatometastaynmarka la kala wareejinayo xogta u dhaxaysa saacadaha saacadaha.
Qeybta SIPO (Input Serial, Parallel Output) block sida caadiga ah waxay leedahay wax soo saarka saacada, xadhkaha wax soo saarka xogta iyo xirmooyinka xogta wax soo saarka.Saacadda helista waxa laga yaabaa in laga soo kabsaday xogta taxanuhusoo kabashada saacadafarsamo.Si kastaba ha noqotee, SerDes oo aan gudbin saacad waxay isticmaalaan saacad tixraac ah si ay PLL ugu xiraan inta jeer ee saxda ah ee Tx, iyaga oo iska ilaalinaya hooseeya.soo noqnoqoshada harmonicjoogo eesocodka xogta.Qeybta SIPO waxay markaas u qaybisaa saacadda soo socota ilaa heerka barbar socda.Hirgelintu caadi ahaan waxay leeyihiin laba diiwaan oo ku xidhan laba-jibbaaran.Mid ka mid ah diiwaanka ayaa loo isticmaalaa in lagu dhufto qulqulka taxanaha ah, ka kalena waxaa loo isticmaalaa in lagu hayo xogta dhinaca qunyar socodka ah.
Qaar ka mid ah noocyada SerDes waxaa ka mid ah codaynta/dejinta blocks.Ujeedada codaynta/dejintan caadi ahaan waa in la geliyo ugu yaraan xuduud tirokoob oo ku saabsan heerka kala-guurka calaamaduhu si ay ugu fududaatosoo kabashada saacadaee qaataha, si ay u bixiyaanqaabaynta, iyo in la bixiyodheelitirka DC.
Tilmaamaha loogu talagalay DS90UB953-Q1
- AEC-Q100 u qalma codsiyada baabuurta: ISO 10605 iyo IEC 61000-4-2 ESD waafaqsan
- Heerkulka aaladda Fasalka 2: -40°C ilaa +105°C heerkulka hawlgalka jawiga
- Awood-dhaafka-Coax (PoC) transceiver ku habboon
- 4.16-Gbps serializer fasalka wuxuu taageeraa dareemayaasha xawaaraha sare leh oo ay ku jiraan HD buuxa 1080p 2.3MP 60-fps iyo 4MP 30-fps sawir qaadayaal
- D-PHY v1.2 iyo CSI-2 v1.3 nidaamka is dhexgalka u hoggaansan
- Ilaa 4 haad xog ah oo ah 832 Mbps haad kasta
- Waxay taageertaa ilaa afar kanaal dalwaddii
- Koronto dhaliyaha saacada wax soo saarka ee dabacsan
- Ilaalinta xogta horumarsan iyo ogaanshaha oo ay ku jiraan ilaalinta xogta CRC, hubinta daacadnimada xogta dareenka, ilaalinta qorista I2C, cabbiraadda tamarta iyo heerkulka, alaarmiga barnaamijka, iyo ogaanshaha khaladka khadka
- Waxay taageertaa fiilada isku-dhafan ee hal-dhamaadka ah ama kooxiyaha-labada-geeska ah (STP).
- I2C laba jiho daahitaan aadka u hooseeya iyo kanaalka kanaalka GPIO ayaa awood u siinaya xakamaynta ISP ee ECU
- Keliya koronto 1.8-V ah
- Isticmaalka tamarta hooseeya (0.25 W caadiga ah).
- Badbaadada shaqaynaysa-Awood u lehLa jaan qaadaya DS90UB954-Q1, DS90UB964-Q1, DS90UB962-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB934-Q1, iyo DS90UB914A-Q1 saabuuniyeyaasha
- Dukumeenti la heli karo si loogu caawiyo naqshadeynta nidaamka ISO 26262
- Heerkulka ballaaran: -40°C ilaa 105°C
- Xirmo yar oo 5-mm × 5-mm VQFN ah iyo cabbirka xalka PoC ee naqshadaha cutubka kamarada is haysta
Sharaxaada DS90UB953-Q1
Serializer DS90UB953-Q1 waa qayb ka mid ah TI's FPD-Link III qalab qoyska loogu talagalay in lagu taageero dareemayaasha xogta cayriin ee xawaaraha sare leh oo ay ku jiraan sawir qaadayaasha 2.3MP ee 60-fps iyo sidoo kale 4MP, 30-fps kamaradaha, satellite RADAR, LIDAR, iyo Time -of-Flight (ToF) dareemayaasha.Chip-ku wuxuu bixiyaa kanaalka 4.16-Gbps ee hore iyo daahitaan aad u hooseeya, 50-Mbps kanaalka kontoroolka laba-geesoodka ah wuxuuna taageeraa awooda hal coax (PoC) ama fiilada STP.DS90UB953-Q1 waxa uu leeyahay ilaalinta xogta horumarsan iyo sifooyinka ogaanshaha si loo taageero ADAS iyo wadista iskeed u madax bannaan.Si wada jir ah u weheliya deserializer, DS90UB953-Q1 waxay keenaysaa saacada kamarad badan oo saxan oo sax ah iyo wada shaqaynta dareemayaasha.
DS90UB953-Q1 ayaa si buuxda AEC-Q100 u qalma oo leh -40 ° C ilaa 105 ° C heerkul ballaaran oo kala duwan. Serializer wuxuu ku yimaadaa xirmo yar oo 5-mm × 5-mm VQFN ah oo loogu talagalay codsiyada dareemaha xaddidan.
