DS90UB953TRHBRQ1 ( Electronic Components IC Chips Integrated Circuits IC ) DS90UB953TRHBRQ1
Litšobotsi tsa Sehlahisoa
| MOFUTA | TLHALOSO | KHETHA |
| Sehlopha | Lipotoloho tse Kopantsoeng (ICs)Sehokedi Li-serializers, li-Deserializers |
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| Mfr | Lisebelisoa tsa Texas |
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| Letoto | Likoloi, AEC-Q100 |
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| Sephutheloana | Theipi le Reel (TR)Seha Tape (CT) Digi-Reel® |
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| Boemo ba Sehlahiswa | E sebetsa |
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| Mosebetsi | Seriizer |
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| Sekhahla sa Lintlha | 4.16Gbps |
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| Mofuta oa ho Kena | CSI-2, MIPI |
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| Mofuta oa Sephetho | FPD-Link III, LVDS |
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| Palo ea Lintho Tse Kenyelitsoeng | 1 |
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| Palo ea Litholoana | 1 |
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| Voltage - Phepelo | 1.71V ~ 1,89V |
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| Mocheso oa ho sebetsa | -40°C ~ 105°C |
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| Mofuta oa ho Beha | Thaba e kaholimo, Lephako le metsi |
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| Sephutheloana / Taba | 32-VFQFN Ped e pepesitsoeng |
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| Sephutheloana sa Sesebelisoa sa Bafani | 32-VQFN (5x5) |
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| Nomoro ea Sehlahisoa sa Motheo | DS90UB953 |
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| SPQ | 3000PCS |
ASeriizer/Deserializer(SerDes) ke para ea li-blocks tse sebetsang tse atisang ho sebelisoa puisanong ea lebelo le phahameng ho lefella ho kenya letsoho / tlhahiso e fokolang.Li-blocks tsena li fetolela data lipakeng tsa data ea serial le li-interfaces tse tšoanang ka lehlakoreng le leng.Lentsoe "SerDes" ka kakaretso le bolela likhokahano tse sebelisoang mahlaleng le lits'ebetsong tse fapaneng.Tšebeliso ea mantlha ea SerDes ke ho fana ka phetiso ea data ka mohala o le mong kapa apara e fapanenge le ho fokotsa palo ea li-I/O le likhokahanyo.
Mosebetsi oa motheo oa SerDes o entsoe ka li-blocks tse peli tse sebetsang: block ea Parallel In Serial Out (PISO) (aka Parallel-to-Serial converter) le Serial In Parallel Out (SIPO) block (aka Serial-to-Parallel converter).Ho na le meaho e 4 e fapaneng ea SerDes: (1) Parallel clock SerDes, (2) Embedded clock SerDes, (3) 8b/10b SerDes, (4) Bit interleaved SerDes.
Sebaka sa PISO (Parallel Input, Serial Output) hangata se na le kenyeletso ea oache e bapileng, sete ea mela ea ho kenya data, le lithapo tsa data tse kentsoeng.E ka 'na ea sebelisa ka hare kapa ka ntlephase-locked loop (PLL)ho atisa tshupanako e kenang e bapileng ho fihla ho maqhubu a seriale.Mofuta o bonolo oa PISO o na le e le 'ngoerejistara ea ho fetohae amohelang data e bapileng hang ka oache e bapileng, ebe e e tlosa ka sekhahla se phahameng sa serial oache.Ts'ebetsong e ka boela ea sebelisa ae buffer habelingodisa ho qobabotsitsoha o fetisetsa data lipakeng tsa libaka tsa oache.
The SIPO (Serial Input, Parallel Output) block hangata e na le tlhahiso ea oache e amohelang, sete sa mela e hlahisoang ke data le li-latches tsa data tse hlahisoang.Ho ka etsahala hore ebe oache e amoheloang e nkiloe ho data ka serialho hlaphoheloa oachethekniki.Leha ho le joalo, SerDes e sa fetisoeng oache e sebelisang oache ho notlela PLL ho frequency ea Tx e nepahetseng, ho qoba ho tlase.maqhubu a harmonicteng kamolapo oa data.Sebaka sa SIPO se arola oache e kenang ho isa tekanyong e bapileng.Ts'ebetso hangata e na le lirejistara tse peli tse hokahantsoeng joalo ka buffer e habeli.Rejistara e le 'ngoe e sebelisoa ho ts'oara molatsoana oa serial,' me e 'ngoe e sebelisetsoa ho boloka data bakeng sa lehlakore le tsamaeang butle, le bapileng.
Mefuta e meng ea SerDes e kenyelletsa li-block tsa encoding/decoding.Morero oa khouto/decoding ena hangata ke ho beha bonyane meeli ea lipalo-palo ho sekhahla sa phetoho ea mats'oao ho lumella hore ho be bonolo.ho hlaphoheloa oacheho moamoheli, ho fanaho etsa foreimi, le ho fanaDC balance.
Setšoantšo sa DS90UB953-Q1
- AEC-Q100 e tšoanelehang bakeng sa likopo tsa likoloi: ISO 10605 le IEC 61000-4-2 ESD e lumellana
- Thempereichara ea sesebelisoa Kereiti ea 2: -40°C ho ea ho +105°C mocheso o sebetsang oa tikoloho
- Transceiver e lumellanang le Power-over-Coax (PoC).
- 4.16-Gbps grade serializer e ts'ehetsa li-sensor tsa lebelo le phahameng ho kenyelletsa le litšoantšo tse felletseng tsa HD 1080p 2.3MP 60-fps le 4MP 30-fps litšoantšo.
- D-PHY v1.2 le CSI-2 v1.3 sehokelo sa sistimi e lumellanangPrecision oache ea lik'hamera tse ngata le khokahano
- Ho fihla ho litsela tse 4 tsa data ho 832 Mbps ka tsela e 'ngoe le e 'ngoe
- E tšehetsa likanale tse fihlang ho tse 'ne
- Flexible programmable output clock jenereithara
- Tšireletso ea data e hatetseng pele le tlhahlobo e kenyelletsang ts'ireletso ea data ea CRC, cheke ea botšepehi ba data ea sensor, tšireletso ea mongolo ea I2C, tekanyo ea motlakase le mocheso, alamo e ka khonehang, le ho lemoha liphoso tsa mohala.
- E ts'ehetsa thapo e le 'ngoe ea coaxial kapa shielded-twisted-pair (STP) thapo
- Ultra-low latency bidirectional I2C le GPIO control channel e nolofalletsa taolo ea ISP ho tloha ECU
- Motlakase o le mong oa 1.8-V
- Matla a tlase (0.25 W a tloaelehileng).
- Ts'ebetso ea Tšireletseho-E na le bokhoniE lumellana le DS90UB954-Q1, DS90UB964-Q1, DS90UB962-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB934-Q1, le li-deserializers tsa DS90UB914A-Q1
- Litokomane tse fumanehang ho thusa moralo oa sistimi ea ISO 26262
- Mocheso o pharalletseng: -40°C ho isa ho 105°C
- Sephutheloana se senyenyane sa 5-mm × 5-mm VQFN le boholo ba tharollo ea PoC bakeng sa meralo ea mojule oa khamera e kopaneng.
Tlhaloso ea DS90UB953-Q1
DS90UB953-Q1 serializer ke karolo ea lelapa la sesebelisoa sa TI's FPD-Link III se etselitsoeng ho ts'ehetsa li-sensor tsa data tse tala tse potlakileng ho kenyelletsa le litšoantšo tsa 2.3MP ho 60-fps le hammoho le 4MP, 30-fps lik'hamera, satellite RADAR, LIDAR, le Nako. -of-Flight (ToF) li-sensor.Chip e fana ka mocha oa pele oa 4.16-Gbps le ultra-low latency, 50-Mbps bidirectional channel control channel le ho tšehetsa matla holim'a mohala o le mong oa coax (PoC) kapa STP.DS90UB953-Q1 e fana ka ts'ireletso ea data e tsoetseng pele le likarolo tsa tlhahlobo ho tšehetsa ADAS le ho khanna ka boithaopo.Hammoho le motsoalle oa deserializer, DS90UB953-Q1 e fana ka oache e nepahetseng ea likhamera tse ngata le khokahano ea sensor.
DS90UB953-Q1 e na le AEC-Q100 ka ho feletseng e tšoanelehang ka mocheso o pharaletseng oa -40 ° C ho 105 ° C. The serializer e tla ka har'a sephutheloana se senyenyane sa 5-mm × 5-mm VQFN bakeng sa lisebelisoa tsa sensor tse thibelang sebaka.
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