DS90UB953TRHBRQ1 ( Ngwa eletrọnịkị IC Chips Integrated Circuits IC ) DS90UB953TRHBRQ1
Njirimara ngwaahịa
| Ụdị | Nkọwa | Họrọ |
| Otu | Sekit jikọtara ọnụ (ICs)Interface Serializers, Deserializers |
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| Mfr | Ngwa Texas |
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| Usoro | Ụgbọ ala, AEC-Q100 |
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| ngwugwu | teepu & Reel (TR)Mpempe akwụkwọ (CT) Digi-Reel® |
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| Ọnọdụ ngwaahịa | Na-arụ ọrụ |
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| Ọrụ | Serializer |
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| Ọnụego data | 4.16Gbps |
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| Ụdị ntinye | CSI-2, MIPI |
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| Ụdị mmepụta | FPD-Link III, LVDS |
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| Ọnụọgụ ntinye | 1 |
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| Ọnụọgụ nke mmepụta | 1 |
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| Voltaji - ọkọnọ | 1.71V ~ 1.89V |
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| Okpomọkụ na-arụ ọrụ | -40°C ~ 105°C |
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| Ụdị nkwụnye | Ugwu dị n'elu, Flank Wettable |
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| Ngwungwu / Akpa | Mpempe akwụkwọ ekpughere 32-VFQFN |
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| Ngwungwu ngwaọrụ ndị na-eweta ihe | 32-VQFN (5x5) |
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| Nọmba ngwaahịa ntọala | DS90UB953 |
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| SPQ | 3000 PCS |
ASerializer/Deserializer(SerDes) bụ ụzọ blocks na-arụ ọrụ nke a na-ejikarị na nzikọrịta ozi dị elu iji kwụọ ụgwọ maka ntinye/mpụta nwere oke.Ihe mgbochi ndị a na-atụgharị data n'etiti data serial yana n'akụkụ ọ bụla.Okwu ahụ bụ "SerDes" na-ezo aka n'ụzọ nkịtị na interfaces eji na teknụzụ na ngwa dị iche iche.Isi ojiji nke SerDes bụ ịnyefe data n'otu ahịrị ma ọ bụ aụzọ dị iche icheiji wedata ọnụọgụ I/O na njikọ njikọ.
Ọrụ SerDes bụ isi bụ nke ihe abụọ na-arụ ọrụ: ngọngọ Parallel In Serial Out (PISO) (aka Parallel-to-Serial converter) na ngọngọ Serial In Parallel Out (SIPO) (aka Serial-to- Parallel converter).E nwere 4 dị iche iche SerDes architectures: (1) Parallel elekere SerDes, (2) agbakwunyere elekere SerDes, (3) 8b/10b SerDes, (4) Bit interleaved SerDes.
Ihe mgbochi PISO (Parallel Input, Serial Output) na-enwekarị ntinye elekere, otu ahịrị ntinye data, na ntinye data ntinye.Ọ nwere ike iji nke ime ma ọ bụ mpụtaloop akpọchiri agbachi (PLL)iji mụbaa elekere myirịta na-abata ruo n'usoro ugboro.Ụdị PISO kachasị mfe nwere otundebanye aha mgbanwenke na-anata data myirịta otu ugboro n'otu elekere, wee tụgharịa ya n'ogo elekere dị elu.Mmejuputa nwekwara ike iji aokpukpu abụọdebanye aha iji zeremetastabilitymgbe ị na-ebufe data n'etiti ngalaba elekere.
Ihe mgbochi SIPO (Serial Input, Parallel Output) na-enwekarị mmepụta elekere, otu ahịrị mmepụta data na latches data mmepụta.Enwere ike nwetaghachi elekere nnata na data site na serialmgbake elekereusoro.Agbanyeghị, SerDes nke na-adịghị ebufe elekere na-eji elekere ntụaka iji kpọchie PLL na ugboro Tx ziri ezi, na-ezere ịdị ala.harmonic ugborodị naiyi data.Mgbochi SIPO wee kewaa elekere na-abata gbadaa na nha nha.Mmemme na-enwekarị ndekọ abụọ ejikọrọ dị ka ihe nchekwa okpukpu abụọ.A na-eji otu ndebanye aha na-elele na iyi serial, na nke ọzọ ka a na-eji jide data maka iji nwayọọ na akụkụ.
Ụfọdụ ụdị SerDes gụnyere ngbanwe/nyocha ngọngọ.Ebumnobi nke itinye koodu / ngbanwe a na-abụkarị idobe opekata mpe ngụkọ ọnụ na ọnụego mgbanwe mgbama ka ọ dị mfe.mgbake elekerena nnata, inyenhazi, na inyeBalance DC.
Atụmatụ maka DS90UB953-Q1
- AEC-Q100 ruru eru maka ngwa ụgbọ ala: ISO 10605 na IEC 61000-4-2 ESD kwadoro
- Okpomọkụ ngwaọrụ Ọkwa 2: -40°C ruo +105°C ọnọdụ okpomọkụ na-arụ ọrụ
- Power-over-Coax (PoC) transceiver dakọtara
- 4.16-Gbps grade serializer na-akwado ihe mmetụta ọsọ ọsọ gụnyere HD 1080p 2.3MP 60-fps na 4MP 30-fps oyiyi.
- D-PHY v1.2 na CSI-2 v1.3 na-akwado usoro interface interface nkenke ọtụtụ igwefoto clocking na mmekọrịta
- Ruo okporo ụzọ data 4 na 832 Mbps kwa uzo ọ bụla
- Na-akwado ruo anọ mebere ọwa
- Igwe ihe nrụpụta elekere mmemme na-agbanwe agbanwe
- Nchedo data dị elu na nchọpụta nchọpụta gụnyere nchekwa data CRC, nyocha iguzosi ike n'ezi ihe data sensọ, I2C ide nchedo, voltaji na nha okpomọkụ, mkpu mmemme, na nchọpụta ntụpọ ahịrị.
- Na-akwado eriri coaxial ma ọ bụ kpuchido-agbagọ agbagọ (STP).
- Ultra-low latency bidirectional I2C na ọwa njikwa GPIO na-enyere njikwa ISP aka site na ECU
- Otu ike 1.8-V
- Oriri ike dị obere (0.25 W).
- Nchekwa arụ ọrụ-nwere ikeDakọtara na DS90UB954-Q1, DS90UB964-Q1, DS90UB962-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB934-Q1, na DS90UB914A-Q1 deserializers
- Ederede dị iji nyere aka imepụta sistemụ ISO 26262
- Okpomọkụ dị obosara: -40°C ruo 105°C
- Obere ngwugwu VQFN 5-mm × 5-mm yana nha ngwọta PoC maka atụmatụ modul igwefoto kọmpat
Nkọwa maka DS90UB953-Q1
The DS90UB953-Q1 serializer bụ akụkụ nke TI's FPD-Link III ngwaọrụ ezinụlọ emebere iji kwado ngwa ngwa raw data sensọ gụnyere 2.3MP onyunyo na 60-fps yana yana 4MP, 30-fps ese foto, satịlaịtị RADAR, LIDAR, na Time. sensọ -of-Flight (ToF).Ihe mgbawa ahụ na-ebuga ọwa 4.16-Gbps na-aga n'ihu na nkwụsịtụ dị ala, 50-Mbps bidirectional control channel ma na-akwado ike n'elu otu coax (PoC) ma ọ bụ STP cable.DS90UB953-Q1 nwere atụmatụ nchekwa data dị elu yana njiri mara nyocha iji kwado ADAS na ịnya ụgbọ ala kwụụrụ onwe ya.Yana onye deserializer enyi, DS90UB953-Q1 na-ebuga elekere ihe mmetụta ọtụtụ igwefoto na mmekọrịta ihe mmetụta.
DS90UB953-Q1 zuru oke AEC-Q100 ruru eru na -40 ° C ruo 105 Celsius C n'obosara okpomọkụ. Ihe serializer na-abịa na obere 5-mm × 5-mm VQFN ngwugwu maka oghere-egbochi ngwa ihe mmetụta.
