DS90UB953TRHBRQ1 (Awọn ohun elo Itanna IC Chips Integrated Circuits IC) DS90UB953TRHBRQ1
Ọja eroja
| ORISI | Apejuwe | Yan |
| Ẹka | Awọn iyika Iṣọkan (ICs)Ni wiwo Serializers, Deserializers |
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| Mfr | Texas Instruments |
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| jara | Oko, AEC-Q100 |
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| Package | Teepu & Reel (TR)Teepu Ge (CT) Digi-Reel® |
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| Ipo ọja | Ti nṣiṣe lọwọ |
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| Išẹ | Serializer |
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| Data Oṣuwọn | 4.16Gbps |
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| Iru igbewọle | CSI-2, MIPI |
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| Ojade Irisi | FPD-Link III, LVDS |
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| Nọmba awọn igbewọle | 1 |
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| Nọmba ti Ijade | 1 |
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| Foliteji - Ipese | 1.71V ~ 1.89V |
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| Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 105°C |
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| Iṣagbesori Iru | Dada Oke, Wettable Flank |
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| Package / Ọran | 32-VFQFN fara paadi |
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| Package Device Olupese | 32-VQFN (5x5) |
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| Nọmba Ọja mimọ | DS90UB953 |
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| SPQ | 3000PCS |
ASerializer / Deserializer(SerDes) jẹ bata ti awọn bulọọki iṣẹ ṣiṣe ti o wọpọ lo ni awọn ibaraẹnisọrọ iyara giga lati sanpada fun titẹ sii to lopin/jade.Awọn bulọọki wọnyi ṣe iyipada data laarin data ni tẹlentẹle ati awọn atọkun afiwe ni itọsọna kọọkan.Ọrọ naa “SerDes” ni gbogbogbo tọka si awọn atọkun ti a lo ni ọpọlọpọ awọn imọ-ẹrọ ati awọn ohun elo.Lilo akọkọ ti SerDes ni lati pese gbigbe data lori laini kan tabi aiyato batani ibere lati gbe awọn nọmba ti I/O pinni ati interconnects.
Awọn ipilẹ SerDes iṣẹ ti wa ni ṣe soke ti meji iṣẹ-ṣiṣe awọn bulọọki: awọn Parallel Ni Serial Out (PISO) Àkọsílẹ (aka Parallel-to-Serial converter) ati Serial In Parallel Out (SIPO) Àkọsílẹ (aka Serial-to-Parallel converter).Nibẹ ni o wa 4 orisirisi SerDes architectures: (1) Ni afiwe aago SerDes, (2) Ifibọ aago SerDes, (3) 8b/10b SerDes, (4) Bit interleaved SerDes.
PISO (Input Parallel, Serial Output) bulọki ni igbagbogbo ni iṣagbewọle aago ti o jọra, ṣeto ti awọn laini igbewọle data, ati awọn idaduro data igbewọle.O le lo inu tabi itayipo-tiipa alakoso (PLL)lati isodipupo ti nwọle ni afiwe aago soke si ni tẹlentẹle igbohunsafẹfẹ.Fọọmu ti o rọrun julọ ti PISO ni ẹyọkanForukọsilẹ naficulati o gba data ti o jọra ni ẹẹkan fun aago ti o jọra, ti o si gbe jade ni iwọn aago ni tẹlentẹle ti o ga julọ.Awọn imuse le tun ṣe awọn lilo ti ani ilopo-bufferedforukọsilẹ lati yago funmetastabilitynigbati gbigbe data laarin aago ibugbe.
Àkọsílẹ SIPO (Input Serial, Parallel Output) ni igbagbogbo ni iṣelọpọ aago gbigba, ṣeto ti awọn laini iṣelọpọ data ati awọn latches data ti o wu jade.Aago gbigba le ti gba pada lati inu data nipasẹ jaraimularada aagoilana.Sibẹsibẹ, SerDes eyiti ko ṣe atagba aago kan lo aago itọkasi lati tii PLL si igbohunsafẹfẹ Tx to pe, yago fun kekereti irẹpọ nigbakugbawa ninu awọnṣiṣan data.Àkọsílẹ SIPO lẹhinna pin aago ti nwọle si isalẹ si oṣuwọn afiwera.Awọn imuṣẹ ni igbagbogbo ni awọn iforukọsilẹ meji ti a ti sopọ bi ifipamọ meji.Ọkan Forukọsilẹ ti wa ni lo lati aago ni tẹlentẹle san, ati awọn miiran ti wa ni lo lati mu awọn data fun awọn losokepupo, ni afiwe ẹgbẹ.
Diẹ ninu awọn iru SerDes pẹlu fifi koodu / iyipada awọn bulọọki.Idi ti fifi koodu/yiyipada yii jẹ deede lati gbe o kere ju awọn opin iṣiro lori oṣuwọn awọn iyipada ifihan lati gba laaye fun irọrun.imularada aagoninu olugba, lati peseférémù, ati lati peseDC iwontunwonsi.
Awọn ẹya ara ẹrọ fun DS90UB953-Q1
- AEC-Q100 yẹ fun awọn ohun elo adaṣe: ISO 10605 ati IEC 61000-4-2 ESD ni ibamu
- Iwọn otutu ẹrọ Ite 2: -40°C si +105°C otutu iṣiṣẹ ibaramu
- Agbara-lori-Coax (PoC) transceiver ibaramu
- 4.16-Gbps ite serializer ṣe atilẹyin awọn sensọ iyara-giga pẹlu HD 1080p 2.3MP 60-fps ni kikun ati awọn alaworan 4MP 30-fps
- D-PHY v1.2 ati CSI-2 v1.3 eto ifaramọ ni wiwo Titiiju titobi kamẹra pupọ ati mimuuṣiṣẹpọ
- Titi di awọn ọna data mẹrin ni 832 Mbps fun ọna kọọkan
- Atilẹyin soke si mẹrin foju awọn ikanni
- Rọ siseto o wu aago monomono
- Idaabobo data ilọsiwaju ati awọn iwadii aisan pẹlu aabo data CRC, ṣayẹwo data iduroṣinṣin data, aabo kikọ I2C, foliteji ati wiwọn iwọn otutu, itaniji siseto, ati wiwa aṣiṣe laini
- Ṣe atilẹyin okun coaxial ti o ni opin-ọkan tabi idabobo-pair-bata (STP).
- Ultra-kekere lairi bidirectional I2C ati ikanni iṣakoso GPIO jẹ ki iṣakoso ISP ṣiṣẹ lati ECU
- Nikan 1.8-V ipese agbara
- Kekere (0.25 W aṣoju) agbara agbara
- Iṣẹ-Aabo-AgbaraNi ibamu pẹlu DS90UB954-Q1, DS90UB964-Q1, DS90UB962-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB934-Q1, ati DS90UB914A-Q1 deserializers
- Awọn iwe aṣẹ wa lati ṣe iranlọwọ apẹrẹ eto ISO 26262
- Iwọn otutu ti o tobi: -40°C si 105°C
- Kekere 5-mm × 5-mm VQFN package ati iwọn ojutu PoC fun awọn apẹrẹ module kamẹra iwapọ
Apejuwe fun DS90UB953-Q1
Serializer DS90UB953-Q1 jẹ apakan ti idile ẹrọ TI FPD-Link III ti a ṣe apẹrẹ lati ṣe atilẹyin awọn sensọ data aise iyara giga pẹlu awọn oluyaworan 2.3MP ni 60-fps ati bii 4MP, awọn kamẹra 30-fps, satẹlaiti RADAR, LIDAR, ati Aago -of-Flight (ToF) sensosi.Chip naa n pese ikanni siwaju 4.16-Gbps ati lairi-kekere, ikanni iṣakoso bidirectional 50-Mbps ati atilẹyin agbara lori ọkan coax (PoC) tabi okun STP.DS90UB953-Q1 ṣe ẹya aabo data ilọsiwaju ati awọn ẹya iwadii lati ṣe atilẹyin ADAS ati awakọ adase.Paapọ pẹlu deserializer ẹlẹgbẹ kan, DS90UB953-Q1 n pese aago sensọ kamẹra pupọ ati imuṣiṣẹpọ sensọ.
DS90UB953-Q1 ti wa ni kikun AEC-Q100 ti o ni kikun pẹlu iwọn otutu -40 ° C si 105 ° C. Awọn serializer wa ni kekere 5-mm × 5-mm VQFN package fun awọn ohun elo sensọ ti o ni ihamọ aaye.
