ADAS 8-Channel Sensor Fusion Hub Reference Design with Two 4-Gbps Quad Deserializers
TIDA-01413
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Description
This sensor fusion hub reference design allows the connection of up to four 2-megapixel cameras and up to four radar modules over coaxial cable. This design utilizes these coaxial cables to provide power, backchannel communication, and clock synchronization to the sensors. The two 4 Gbps FPD-Link III quad deserializers support dual-outputs of the Mobile Industry Processor Interface (MIPI) Camera Serial Interface-2 (CSI-2) over a Samtec connector to application processors.
Features
- Accepts 8 high-speed data inputs over FPD-Link III synchronization capability
- Directly connects to TDA2Plus EVM through CSI-I interface
- Car battery can directly supply board power with protection from reverse current
- Works with any camera that uses compatible FPD-Link III DS90UB953 serializer
- MSP430™ Microcontroller (MCU) available to initialize and configure video pipeline
- Design compatible with onboard MCU, without MCU, or with external MCU
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Schematic/Block Diagram
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Design Guide
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TI Devices (13)
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| Sample & Buy |
Design Kits & Evaluation Modules |
| CSD16340Q3 |
25V, N ch NexFET MOSFET™, single SON3x3, 5.5mOhm |
MOSFETs |
Sample & Buy |
Not Available |
| CSD17577Q3A |
30V, N ch NexFET MOSFET™, single SON3x3, 6.4mOhm |
MOSFETs |
Sample & Buy |
Not Available |
| CSD19536KTT |
100V, N ch NexFET MOSFET™, single D2PAK, 2.4mOhm |
MOSFETs |
Sample & Buy |
Not Available |
| DS90UB960-Q1 |
Quad 2 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports |
FPD-Link SerDes |
Sample & Buy |
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| HD3SS3411-Q1 |
3.3V, Automotive PCI Express 3.0 1-Channel Analog Differential Switch |
Interface |
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| LM5121-Q1 |
Automotive Grade, 3-65V Wide Vin, Current Mode Synchronous Boost with Disconnection Switch Control |
Step-up (boost) |
Sample & Buy |
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| LM5141-Q1 |
Wide-Input 2.2MHz Low-Iq Synchronous Buck Controller |
Step-down (buck) |
Sample & Buy |
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| LM74610-Q1 |
Zero iq reverse polarity protection smart diode controller |
Power switches |
Sample & Buy |
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| MSP430F2272 |
16-bit Ultra-Low-Power Microcontroller, 32KB Flash, 512B RAM |
Microcontrollers (MCU) |
Sample & Buy |
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| TPD2E001 |
Low-Capacitance 2-Channel +/-15kV ESD Protection Array for High-Speed Data Interfaces |
Circuit protection |
Sample & Buy |
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| TPS25940-Q1 |
2.7V-18V Automotive Current-Limited Load Switch with Current Sense & Short-to-Battery Protection |
Power switches |
Sample & Buy |
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| TPS65263-Q1 |
4.0V-18V Vin, 3A/2A/2A Triple Synchronous Buck Converter with I2C Controlled Dynamic Voltage Scaling |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TS3USB221A-Q1 |
Automotive ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch |
USB |
Sample & Buy |
Not Available |
CAD/CAE symbols
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Technical Documents
See the Important Notice and Disclaimer covering reference designs and other TI resources.
User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 4139 |
15 May 2019
|
Design files (6)
| | ZIP | 4818 |
29 May 2019
|
| | PDF | 2762 |
29 May 2019
|
| | PDF | 152 |
29 May 2019
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| | PDF | 211 |
29 May 2019
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| | PDF | 845 |
29 May 2019
|
| | ZIP | 1258 |
29 May 2019
|
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