TIDA-01005

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

TIDA-01005

Design files

Overview

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.

Features
  • 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

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUCM4.PDF (4844 K)

Reference design overview and verified performance test data

TIDRPG0.PDF (1918 K)

Detailed schematic diagram for design layout and components

TIDRPG1.PDF (233 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRPG2.PDF (527 K)

Detailed overview of design layout for component placement

TIDRPG4.ZIP (4202 K)

Files used for 3D models or 2D drawings of IC components

TIDCD28.ZIP (1463 K)

Design file that contains information on physical board layer of design PCB

TIDRPG3.PDF (372 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Boost converters (integrated switch)

TPS55340-Q1Integrated, 5-A 40-V wide input range boost/SEPIC/flyback DC/DC regulator, AEC-Q100 qualified

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

TPS62160-Q13V-17V 1A Automotive Step-Down Converters in 2x2SON

Data sheet document-pdfAcrobat PDF
FPD-Link SerDes

DS90UB964-Q1Quad 1 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports for 1 MP cameras

Data sheet document-pdfAcrobat PDF open-in-new HTML
Ideal diode/ORing controllers

LM74610-Q10.48-V to 42-V, zero IQ automotive ideal diode controller

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

TPS7B7702-Q1Automotive 300-mA, off-battery (40-V), dual-channel adjustable antenna low-dropout voltage regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F2272-Q1Automotive 16-MHz MCU with 32-kb Flash, 512B SRAM, 10-bit ADC, I2C/SPI/UART

Data sheet document-pdfAcrobat PDF
Noninverting buffers & drivers

SN74LVC1G125-Q1Automotive single 1.65-V to 5.5-V buffer with 3-state outputs

Data sheet document-pdfAcrobat PDF open-in-new HTML
Shunt voltage references

TLVH431A-Q1Automotive, low-voltage adjustable precision shunt regulator

Data sheet document-pdfAcrobat PDF
USB redrivers & multiplexers

TS3USB221A-Q1Automotive ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Design guide Automotive ADAS Reference Design for Four-Camera Hub With MIPI CSI-2 Output Dec. 02, 2016

Related design resources

Reference designs

REFERENCE DESIGN
TIDA-00421 Automotive 1.3M Camera Module Reference Design with OV10640, DS90UB913A and Power over Coax

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