Automotive ADAS Reference Design for Four Camera Hub with MIPI CSI-2 Output
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Key Document


This camera hub reference design allows connection of up to four 1.3-megapixel cameras to a TDA3x system-on-chip (SoC) evaluation module (EVM). Each camera connects to the hub through a single coax cable. Using FPD-Link III connections, the cameras are connected to a four-port deserializer. The output of the deserializer is MIPI CSI-2. The design also allows connection of other types of sensors for sensor fusion use cases.

  • Accepts 4 camera inputs over FPD-Link III
  • Connects directly to the CSI-2 video ports on a TDA3x EVM
  • Provides wide range supply voltage for  Power Over Coax (4-14V)
  • Board power can come directly from car battery
  • Will work with any camera that uses a compatible FPD-Link III serializer

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Design Files

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TI Devices (9)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DS90UB964-Q1  Quad 1 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports for 1 MP cameras  FPD-Link SerDes  Sample & Buy View Design Kits & Evaluation Modules
LM74610-Q1  0.48-V to 42-V, zero IQ automotive ideal diode controller  Power switches  Sample & Buy View Design Kits & Evaluation Modules
MSP430F2272-Q1  MSP430™ Ultra-Low-Power Microcontrollers for Automotive Applications  Microcontrollers (MCU)  Not Available View Design Kits & Evaluation Modules
SN74LVC1G125-Q1  Automotive Catalog Single Bus Buffer Gate With 3-State Output  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
TLVH431A-Q1  Automotive, low-voltage adjustable precision shunt regulator  Voltage references  Sample & Buy Not Available
TPS55340-Q1  Automotive Integrated, 5-A 40-V Wide Input Range Boost/SEPIC/Flyback DC-DC Regulator  Step-up (boost) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS62160-Q1  3V-17V 1A Automotive Step-Down Converters in 2x2SON  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS7B7702-Q1  Automotive 300-mA, off-battery (40-V), dual-channel adjustable antenna low-dropout voltage regulator  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 ICs  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
DS90UB964-Q1 Download
LM74610-Q1 Download Download
MSP430F2272-Q1 Download
SN74LVC1G125-Q1 Download Download
Download Download
TLVH431A-Q1 Download Download
TPS55340-Q1 Download Download
TPS62160-Q1 Download Download
TPS7B7702-Q1 Download Download
TS3USB221A-Q1 Download Download

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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 4844 02 Dec 2016
Design files (6)
Title Type Size (KB) Date
ZIP 1463 22 Dec 2016
ZIP 4202 22 Dec 2016
PDF 372 22 Dec 2016
PDF 527 22 Dec 2016
PDF 233 22 Dec 2016
PDF 1918 22 Dec 2016
Related Tools & Software

Reference Designs (1)

Name Part Number Tool Type
Automotive 1.3M Camera Module Reference Design with OV10640, DS90UB913A and Power over Coax  TIDA-00421  Reference design 

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