ADF7022:  io-homecontrol® Compliant RF Transceiver



The ADF7022 is a very low power, high performance, highly integrated FSK/GFSK transceiver designed for operation at the three io-homecontrol® channels at 868.25 MHz, 868.95 MHz and 869.85 MHz in the license-free ISM band. The ADF7022 is fully compliant to ETSI-300-220, and is based on the popular ADF7020 transceiver with enhanced digital baseband features specifically designed for the io-homecontrol® standard.

ADF7022 features include:

  • Fully integrated io-homecontrol®-compliant protocol covering
    Layer 1, Layer 2, and time critical elements of Layer 3

    Media access

    Master, slave, and beacon modes supported

    Automatic io-homecontrol channel scan

    Automatic CRC, preamble, start byte insertion/check

    UART data encoding as per io-homecontrol

    Smart preamble detect/packet sniffing

    Automatic address filtering

    Low power modes
  • Very low power consumption
    13 mA in receive mode

    24.1 mA in transmit mode (10 dBm output)

    0.65 μA in RCO wake mode

    1.25 μA in XTO wake mode (32 kHz oscillator active)

    65 μA average current in low power mode (with 2 ms scan time every 0.5 seconds)
  • Receiver sensitivity (10−3 BER)
    −107.5 dBm at 38.4 kbps FSK, 20 kHz deviation
  • Output power programmable up to 13.5 dBm
  • Automatic PA ramping
  • Dual PAs offer Tx antenna diversity
  • Very few external components
    Integrated PLL loop filter

    Integrated Rx/Tx switch

    Integrated battery monitor

    On-chip 8-bit ADC and temperature sensor
  • Efficient and flexible SPI control interface
    4 lines available for low cost microcontroller interface

    Flexible Tx and Rx data buffers

    Efficient burst mode register access
  • 1.8 V to 3.6 V power supply
  • 5 mm × 5 mm, 32-lead LFCSP package
  • Applications

  • Home automation
  • Process and building control
  • 特長と利点

    • Very low power, high performance, low IF transceiver
    • Fully integrated io-homecontrol®-compliant protocol
    • Autonomous packet handling without intervention of host microprocessor thus significantly increasing battery life
    • 1-way and 2-way communication supported
    • Automatic wake-up timer
    • 32-bit hardware timer, 16-bit firmware timer (48 bits total)
    • Uses either
      External 32 kHz crystal

      Internal 32 kHz RC oscillator
    • Patented fast settling automatic frequency control (AFC)
    • Fully integrated image rejection calibration (patent pending)
    • Digital RSSI
    • Operating frequencies
      Channel 1: 868.25 MHz

      Channel 2: 868.95 MHz

      Channel 3: 869.85 MHz
    • For more detailed Features, please see Description

    Functional Block Diagram for ADF7022

    Additional information and 3rd party developers information

    Available to members of IO Homecontrol only.
    For more information please contact the RF/IF Components Group or a local sales office at Analog Devices, Inc.

    ADF70xx Third Party Developers
    There is a growing list of companies developing a wide range of solutions that support ADI’s ADF70xx products. View the list and learn more about becoming a third party developer.


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    タイトル コンテンツの種類 ファイル形式
    ADF7022: IO-Homecontrol® Compliant RF Transceiver Data Sheet  (Rev SpA, 02/2011) (pdf, 84 kB)  データシート PDF
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    設計支援ツール、モデル、ドライバ & ソフトウェア

    タイトル コンテンツの種類 ファイル形式
    ADIsimSRD Design Studio
    アナログ・デバイセズのADIsimSRD Design Studioはきわめて強力なツールであり、ADF7xxxファミリーであるトランシーバとトランスミッタ製品を使用して、標準的なワイヤレス・システムの多くのパラメータをリアルタイムにシミュレートして最適化します。
    設計ツール&シミュレータ HTML
    RF Design Tools 設計ツール&シミュレータ HTML
    ADF70xx Evaluation Software  (zip, 25403 kB)
    The most up-to-date ADF70xx software download is bundled with all documentation, including schematics, for the ADF70xx family of transceivers. Layout can be found in the gerber files under the documentation tab.
    評価用ソフトウェア ZIP

    評価用キット / シンボル & フットプリント






    価格は1個当たりの米ドルで、米国内における販売価格(FOB)で表示されておりますので、予算のためにのみご使用いただけます。 また、その価格は変更されることがあります。米国以外のお客様への価格は、輸送費、各国の税金、手数料、為替レートにより決定されます。価格・納期等の詳細情報については、弊社正規販売代理店または担当営業にお問い合わせください。なお、 評価用ボードおよび評価用キットの表示価格は1個構成としての価格です。

    ADF7022 Evaluation Board
    モデル 概要 価格 RoHS PCN/製造中止案内 在庫確認/
    EVAL-ADF7XXXMB3Z 製品状況: 製造中 Mother Board $ 0.00 Yes -
    EVAL-ADF7022DB1Z 製品状況: お問い合わせ Daughter Board (868.25 MHz - 869.95 MHz combined PA/LNA match) $ 100.00 Yes -

    ここに表示されている価格は、1個あたりの価格です。米国内における販売価格(FOB)で表示されておりますので、予算のためにのみご使用いただけます。 また、その価格は変更されることがあります。米国以外のお客様への価格は、輸送費、各国の税金、手数料、為替レートにより決定されます。価格・納期等の詳細情報については、弊社正規販売代理店または担当営業にお問い合わせください。なお、 評価用ボードおよび評価用キットの表示価格は1個構成としての価格です。


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