High Performance, Low Power, ISM Band
FSK/GFSK/OOK/MSK/GMSK Transceiver IC
ADF7023
Data Sheet
Smart wake mode
FEATURES
Current saving low power mode with autonomous receiver
wake up, carrier sense, and packet reception
Downloadable firmware modules
Ultralow power, high performance transceiver
Frequency bands
862 MHz to 928 MHz
Image rejection calibration, fully automated (patent pending)
128-bit AES encryption/decryption with hardware
acceleration and key sizes of 128 bits, 192 bits, and
256 bits
Reed Solomon error correction with hardware acceleration
240-byte packet buffer for TX/RX data
Efficient SPI control interface with block read/write access
Integrated battery alarm and temperature sensor
Integrated RC and 32.768 kHz crystal oscillator
On-chip, 8-bit ADC
431 MHz to 464 MHz
Data rates supported
1 kbps to 300 kbps
2.2 V to 3.6 V power supply
Single-ended and differential PAs
Low IF receiver with programmable IF bandwidths
100 kHz, 150 kHz, 200 kHz, 300 kHz
Receiver sensitivity (BER)
−116 dBm at 1.0 kbps, 2FSK, GFSK
−107.5 dBm at 38.4 kbps, 2FSK, GFSK
5 mm × 5 mm, 32-pin, LFCSP package
−102.5 dBm at 150 kbps, GFSK, GMSK
−100 dBm at 300 kbps, GFSK, GMSK
−104 dBm at 19.2 kbps, OOK
APPLICATIONS
Smart metering
IEEE 802.15.4g
Very low power consumption
12.8 mA in PHY_RX mode (maximum front-end gain)
24.1 mA in PHY_TX mode (10 dBm output, single-ended PA)
0.75 µA in PHY_SLEEP mode (32 kHz RC oscillator active)
1.28 µA in PHY_SLEEP mode (32 kHz XTAL oscillator active)
0.33 µA in PHY_SLEEP mode (Deep Sleep Mode 1)
RF output power of −20 dBm to +13.5 dBm (single-ended PA)
RF output power of −20 dBm to +10 dBm (differential PA)
Patented fast settling automatic frequency control (AFC)
Digital received signal strength indication (RSSI)
Integrated PLL loop filter and Tx/Rx switch
Fast automatic VCO calibration
Wireless MBUS
Home automation
Process and building control
Wireless sensor networks (WSNs)
Wireless healthcare
Automatic synthesizer bandwidth optimization
On-chip, low-power, custom 8-bit processor
Radio control
Packet management
Smart wake mode
Packet management support
Highly flexible for a wide range of packet formats
Insertion/detection of preamble/sync word/CRC/address
Manchester and 8b/10b data encoding and decoding
Data whitening
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rightsof third parties that may result fromits use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks andregisteredtrademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2010–2012 Analog Devices, Inc. All rights reserved.
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