ADAS multi-sensor hub reference design with quad 4-Gbps FPD-Link III, dual CSI-2 output, and PoC
TIDA-01323
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Key Document
Description
The TIDA-01323 camera hub reference design allows connection of up to four 2-megapixel, 60-fps cameras over coax cable. This design utilizes these coax cables to provide power, back-channel communication, and clock synchronization to the sensors. The 4-Gbps FPD-Link III quad deserializer supports dual-output Mobile Industry Processor Interface (MIPI) Camera Serial Interface-2 (CSI-2) over a Samtec connector to application processors. This design also allows the user to connect other types of sensors for sensor fusion applications.
Features
- Accepts four camera inputs with capability of sensor synchronization over FPD-Link III
- Provides wide-range supply voltage for power over coax (4V to 14V)
- Directly connects to TDA3 and TDA2Plus EVMs through CSI-2 interface
- Works with any camera that uses compatible FPD-Link III DS90UB953 serializer
- Car battery can directly supply board power with protection from reverse current
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Schematic/Block Diagram
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Design Guide
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TI Devices (9)
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| Sample & Buy |
Design Kits & Evaluation Modules |
| DS90UB960-Q1 |
Quad 2 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports |
FPD-Link SerDes |
Not Available |
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| LM74700-Q1 |
3.2-V to 65-V, 80-uA IQ automotive ideal diode controller |
Power switches |
Sample & Buy |
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| MSP430F2272 |
16 MHz MCU with 32KB FRAM, 2KB SRAM, 116 seg LCD, 12-bit ADC, comparator, DMA, UART/SPI/I2C, timer |
Microcontrollers (MCUs) |
Sample & Buy |
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| SN74LVC1G125-Q1 |
Automotive single 1.65-V to 5.5-V buffer with 3-state outputs |
Buffer/driver |
Sample & Buy |
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| TPS4H160-Q1 |
40-V, 160-mΩ, 4-ch automotive smart high-side switch with adjustable current limit |
Power switches |
Not Available |
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| TPS55340-Q1 |
Integrated, 5-A 40-V wide input range boost/SEPIC/flyback DC/DC regulator, AEC-Q100 qualified |
Step-up (boost) regulators |
Sample & Buy |
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| TPS62160-Q1 |
3V-17V 1A Automotive Step-Down Converters in 2x2SON |
Step-down (buck) regulators |
Sample & Buy |
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| TPS62162-Q1 |
3V-17V 1A Automotive Step-Down Converters in 2x2SON |
Step-down (buck) regulators |
Sample & Buy |
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| TS3USB221A-Q1 |
Automotive ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch |
USB ICs |
Sample & Buy |
Not Available |
CAD/CAE symbols
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Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Step 3: Open the .bxl file with the Ultra Librarian software.
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Technical documentation
See the Important Notice and Disclaimer covering reference designs and other TI resources.
User guide (1)
| Title | Type | Size (KB) | Date |
| | PDF | 1185 |
07 Nov 2017
|
Design files (6)
| | ZIP | 1491 |
28 Nov 2017
|
| | ZIP | 2695 |
28 Nov 2017
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| | PDF | 3286 |
28 Nov 2017
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| | PDF | 437 |
28 Nov 2017
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| | PDF | 174 |
28 Nov 2017
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| | PDF | 655 |
28 Nov 2017
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