TLE4963-2M datasheet(69/91 Pages) INFINEON

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www.infineon.com/rasic

RASIC™ automotive radar 77/79 GHz

Front-end ICs for automotive radars

RXS816xPL – family of single-chip front-end MMICs for

77/79 GHz automotive RADAR

Infineon has been delivering automotive 77GHz radar

products for over 10 years. Infineon’s family of radar

transceiver IC (RASIC™) addresses the needs of 77/79 GHz

radar for all safety-critical applications from automatic

emergency-braking (AEB) to high-resolution radars in auto-

mated driving. It supports fast ramps for precise distance

measurement and simultaneous transmitter operation for

MIMO.

RXS816xPL is a highly integrated device that performs all

functions of a radar front-end in a single device – from

FMCW signal conditioning to generation of digital receive

data output. On-chip sensors for temperature, output

power andmultiplemonitors/supervisory circuits allow for

calibration and monitoring. Programming and Status are

communicated via SPI.

Infineon offers a complete suite of 77/79 GHz radar

chipsets consisting of

› Radar 77/79 GHz RF Millimeter Wave IC family

(RASIC™ RXS816xPL)

› Radar MCU family featuring radar signal processing units

(2nd generation AURIX™ TC3xx)

› Radar system power supply with numerous safety func-

tions (TLF3068x)

› Very compact 3-chip configuration (RXS816xPL+ AURIX™

TC3xx + TLF3068x) for e.g. AEB sensor

Customer benefits:

› One 77/79 GHz radar platform supporting all types of

automotive radar applications

› Scalability by cascading multiple RF MMICs and MCUs

enabling most advanced sensors

› Flexibility through numerous configuration parameters

and on-chip monitoring functions

› ASIL-C support reducing customer R&D efforts

ADAS safety supply

UV-/OV-/ERR-monitoring

window-/Q&A-watchdog

safe state controller

TLF3068x

Tx2

Tx3

RXS816xPL

77/79 GHz

transmitter

receiver

PLL + ADCs

ADC interface

Tx1

Rx1

Rx4

+12 V from battery

3.3 V

5 V

3.3 V

SPI

77/79 GHz

radar ECU

32-bit MCU

Multicore

AURIX™ 2G

TC3xx

Clk-in

Acquisition

RAM

Clk

Transceiver

CAN FD, FlexRay, Ethernet

SPI

Serial

SPU

FFT

Sync

RASIC™ automotive radar

77/79 GHz

77/79 GHz – Product overview

Product

Configuration

Key benefits

Features

RXS816xPL

3Tx4Rx

RXS8161: single-chip versions

RXS8162 and future products: multi-chip versions in

7 x 8.5 mm eWLB package

› Flexible FMCW waveform generation

› Four receive channels featuring integrated filters + AD

converters

› 4 channel LVDS data interface

RXS8156PLA

2Tx4Rx

Cost efficient solution for corner radars in

7 x 7.5 mm eWLB package

Please be aware that 77/79 GHz Radar products are not available via Infineon’s distribution partners.

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