TIDA-00271

ADAS Sensor Interconnect Reference Design Board for Remote Camera and Radar Modules

Design files

TIDA-00271

Design files

Overview

The ADAS Sensor Interconnect Board is intended for applications where remote sensors like cameras, LIDAR or radar modules need to be connected to a central processing ECU. The board supports up to 3 coaxial and 1 LVDS twisted pair data inputs as well as 3 FMC cable and 1 board to board connector as data outputs to a processing ECU. Camera or other sensor modules connected through the coax connector (SMB standard) are powered directly via the coaxial cable (power over coax) from the interconnect board. Because of an independent complete power solution for all ICs and power over coax on board, a single car battery or similar wide voltage supply can be directly connected to the power connector on the ADAS Sensor Interconnect Board. An on-board uC and LIN interface allow control and configuration of the Interconnect board as well as plug-and-play operation.

Features

3 High Speed FPD-III serial inputs each supporting a camera with bidirectional control, power and video link on a single coax cable with up to 1.4Gbps

Supplies up to 3 remote camera modules via power over coax (5V or 8V selectable)

Additional FPD-III serial input supporting a remote radar module with bidirectional control and 3Gbps data using STP cable

Built in self test (BIST) of all 4 serial inputs

Module can be supplied with a single voltage or directly from the car battery

This circuit is tested and includes Design considerations

Industrial

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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.

Test report — TIDA-00271

TIDU507.PDF (330 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

Schematic — TIDA-00271

TIDRA74.PDF (1609 K)

Detailed schematic diagram for design layout and components

Bill of materials (BOM) — TIDA-00271

TIDRAA0.PDF (228 K)

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

Gerber file — TIDA-00271

TIDC587.ZIP (4203 K)

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

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

TPS55340-Q1 — Integrated, 5-A 40-V wide input range boost/SEPIC/flyback DC/DC regulator, AEC-Q100 qualified

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS62133A-Q1 — 3V - 17V 3A AUTOMOTIVE Step-Down Converter In 3X3 QFN Package

Data sheet: PDF

AC/DC & DC/DC converters (integrated FET)

TPS62153A-Q1 — 3–17V 1A Automotive Step-Down Converter in 3x3 QFN package

Data sheet: PDF

AC/DC & DC/DC converters (integrated FET)

TPS62160-Q1 — 3V-17V 1A Automotive Step-Down Converters in 2x2SON

Data sheet: PDF

AC/DC & DC/DC converters (integrated FET)

TPS62172 — 3–17V 0.5A Step-Down Converter in 2x2 QFN package

Data sheet: PDF | HTML

Analog current-sense amplifiers

INA200-Q1 — AEC-Q100, -16 to 80V, 500kHz current sense amplifier w/ comparator

Data sheet: PDF | HTML

Automotive LED drivers

TPIC2810 — 8-bit LED driver with I2C interface

Data sheet: PDF

FPD-Link SerDes

DS90UB914A-Q1 — 25-100MHz 10/12-Bit FPD-Link III Deserializer

Data sheet: PDF | HTML

FPD-Link SerDes

DS90UB926Q-Q1 — 5-85 MHz 24-bit Color FPD-Link III Deserializer with Bidirectional Control Channel

Data sheet: PDF | HTML

General-purpose transceivers

SN74AHC1G04-Q1 — Automotive single 2-V to 5.5-V inverter

Data sheet: PDF | HTML

I2C & I3C level shifters, buffers & hubs

PCA9306-Q1 — Automotive 2-bit bidirectional 400-kHz I2C/SMBus voltage level translator

Data sheet: PDF | HTML

LIN transceivers

SN65HVDA100-Q1 — LIN Physical Interface

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F2274 — 16 MHz MCU with 32KB Flash, 1KB SRAM, 10-bit ADC, 2 OpAmp, I2C/SPI/UART

Data sheet: PDF

Shunt voltage references

TLVH431A-Q1 — Automotive, low-voltage adjustable precision shunt regulator

Data sheet: PDF

USB power switches & charging port controllers

TPS2553-Q1 — Automotive 0.075-1.3A adj. ILIMIT, 2.5-6.5V, 85-mΩ USB power switch, active-high, reverse blocking

Data sheet: PDF | HTML

USB redrivers & multiplexers

TS3USB221A-Q1 — Automotive ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch

Data sheet: PDF | HTML

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Software

Firmware

TIDC586 — TIDA-00271 ADAS Sensor Interconnect Reference Design Firmware

TIDC586 — TIDA-00271 ADAS Sensor Interconnect Reference Design Firmware

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Latest version

Version: 01.00.00.00

Release date: 25 Aug 2014

View all versions

TIDA-00271 ADAS Sensor Interconnect Reference Design Firmware (zip) — 40 K

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Technical documentation

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	Type	Title		Date
	User guide	TIDA-00271 Design Considerations		Aug. 26, 2014
	Test report	TIDA-00271 Test Images		Aug. 26, 2014

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