Overview

Description

The RAA270205 is a mmWave radar transceiver for automotive ADAS/AD with 4TX/4RX channels and on-board range-FFT engine. The first in its family, the RAA270205 is a high-performance, 28nm RFCMOS radar transceiver. Equipped with 4Tx and 4Rx channels, the RAA270205 supports up to 16 MIMO channels for high angular accuracy. This transceiver can cover frequency bands reserved for long-, mid-, and short-range millimeter-wave radar, as well as imaging radar, with the highest possible range resolution.

Features

  • 76-81GHz
  • 4Tx, 4RX channels for up to 16 MIMO channels
  • Direct output of range to obstacles with on-board range FFT engine
  • Small, easy-to-integrate eWBL package
  • Cascading possibility for higher channel count, higher radar resolution
  • High output power for longer range, 13dBm/channel, 19dBm total
  • Low noise figure
  • Low phase noise
  • Fast chirp and high chirp linearity
  • Low power consumption
  • Fast ADC sampling up to 112.5MSPS
  • 4 lane MIPI-CSI2 interface for up to 14.4Gbps output

Applications

Applications

  • Automotive / ADAS / Autonomous driving
  • Automotive radar modules, especially imaging and forward-looking radar (long-range radar)

Documentation

Title Type Date
PDF231 KB
Datasheet - Short-form

Design & Development

Models

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Videos & Training

RAA270205 Radar Transceiver

Renesas is entering the automotive radar market with a new family of radar transceivers for ADAS and Level 3+ autonomous driving. Gain insight into the Renesas solution and find out how to achieve high-definition imaging radar with Renesas’ high-performance 28nm RF CMOS radar transceiver designed for the highest accuracy.