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A −80dBm BLE-compliant, FSK wake-up receiver with system and within-bit dutycycling for scalable power and latency

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  • معلومة اضافية
    • Contributors:
      Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
    • بيانات النشر:
      Institute of Electrical and Electronics Engineers (IEEE)
    • الموضوع:
      2018
    • Collection:
      DSpace@MIT (Massachusetts Institute of Technology)
    • نبذة مختصرة :
      This paper presents an FSK wake-up receiver with a -80 dBm sensitivity using a packet structure and a duty cycling scheme compliant with the Bluetooth Low Energy (BLE) protocol trading off power with latency. Event-driven applications achieve power lower than 240nW from a 0.75V supply while latency-critical systems wake up in almost 200μW at a 230μW consumption. A within-bit LC oscillator duty-cycling scheme is proposed to provide an extra 24% power reduction. Additionally, a custom FSK transmitter can trigger wake-up at 17nW only for an average latency of 5 seconds.
    • File Description:
      application/pdf
    • ISBN:
      978-1-5386-2483-8
      1-5386-2483-4
    • ISSN:
      2152-3630
    • Relation:
      http://dx.doi.org/10.1109/cicc.2018.8357099; 2018 IEEE Custom Integrated Circuits Conference (CICC); https://hdl.handle.net/1721.1/122625; Abdelhamid, Mohamed et al. "A −80dBm BLE-compliant, FSK wake-up receiver with system and within-bit dutycycling for scalable power and latency." 2018 IEEE Custom Integrated Circuits Conference (CICC), April 2018, San Diego, California, USA, Institute of Electrical and Electronics Engineers (IEEE), May 2018 © 2018 IEEE
    • الرقم المعرف:
      10.1109/CICC.2018.8357099
    • الدخول الالكتروني :
      https://hdl.handle.net/1721.1/122625
      https://doi.org/10.1109/CICC.2018.8357099
    • Rights:
      Creative Commons Attribution-Noncommercial-Share Alike ; http://creativecommons.org/licenses/by-nc-sa/4.0/
    • الرقم المعرف:
      edsbas.E4F2ECDB