概要

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.

RAA270205 Block Diagram
RAA270205 Polaris Board - Top
RAA270205 Polaris Board - Diagonal
RAA270205 Block Diagram
RAA270205 Polaris Board - Top
RAA270205 Polaris Board - Diagonal
  • 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

アプリケーション

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

ドキュメント

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分類 タイトル 日時
データシート－簡略版
RAA270205 Short-Form Datasheet
PDF 231 KB
1 item

設計・開発

ECADモデル

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製品選択

    Processing table
    Frequency Range (MHz)
    Transmitters (#)
    Receivers (#)
    CPU
    Accelerator
    データ
    Interface
    RAM (KB)
    Safety
    Temp. Range
    Lead Count (#)
    Pkg. Type
    ご購入 / サンプル
    型名
    RAA270205
    circle廃止品
    memory
    view_in_ar
    		76000 - 81000 4 4 No CPU, No DSP Yes, for range FFT calculation Raw data output, range FFT MIPI CSI2 Data Interface 0 ISO26262 compliant -40 to 140°C (ThetaJA) 132 eWLB
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