NOTICE - The following device(s) are recommended alternatives:

The CXWL0009 is a highly-integrated monolithic ultra-wideband (UWB) motion detector RFIC that integrates the transmit output amplifier and the full receive path. The transmit power level is adjustable along with the detection range. The radar is a homodyne configuration for simplicity and small size. An integrated RF oscillator provides the carrier frequency for the Tx pulse and the local oscillator (LO) for the receive mixer. The homodyne radar architecture helps to reduce the power consumption. An I²C digital interface is used to communicate and configure the CXWL0009 for the desired configuration.


  • Monolithic motion detector radar
  • Complete UWB radar transceiver
  • Adjustable detection range
  • Minimum range: ~1 foot
  • Maximum range: ~50 feet
  • Low power: ~15mW, typical
  • Sleep Mode
  • 75dB gain (max)
  • Minimum Rx signal level: approximately -120dBm
  • RoHS-compliant, 4 × 4 mm 24-VFQFPN  

Product Options

注文可能な製品ID Part Status Pkg. Code Pb (Lead) Free Carrier Type 購入/サンプル
CXWL0009-HF-QFN Preview NLG24P3 Yes Tray
CXWL0009-HF-QFN-TR Preview NLG24P3 Yes Reel


タイトル 他の言語 タイプ 形式 サイズ 日付
CXWL0009 Datasheet Datasheet PDF 427 KB
CXWL0009-EVB User Manual Manual - Eval Board PDF 679 KB