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Analog Devices - Transceiver IC

Numéro de référence ADF7024
Description Transceiver IC
Fabricant Analog Devices 
Logo Analog Devices 





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ADF7024 fiche technique
Data Sheet
Easy to Use, Low Power, Sub GHz,
ISM/SRD, FSK/GFSK, Transceiver IC
ADF7024
FEATURES
Receiver performance
Radio frequency (RF) bands: 431 MHz to 435 MHz and
862 MHz to 928 MHz
Data rates supported: 9.6 kbps, 38.4 kbps, 50 kbps,
100 kbps, 200 kbps, and 300 kbps
Modulation: two-level frequency (FSK) and Gaussian
frequency (GFSK) shift keying
2.2 V to 3.6 V power supply
Ultralow power sleep modes for long battery life
Simple serial port interface (SPI) control interface
Fast radio state transitions
Automatic frequency control (AFC) and automatic gain
control (AGC)
Digital received signal strength indication (RSSI)
Fully integrated low noise RF synthesizer and transmit
(Tx)/receive (Rx) switch
Image rejection calibration (U.S. Patent 8,238,865 and
U.S. Patent 8,358,993)
Highly linear: −11.5 dBm input IP3
Blocking: 76 dB at 10 MHz offset
Receiver sensitivity, bit error rate (BER)
−111 dBm at 9.6 kbps
−105 dBm at 100 kbps
Low power: 12.8 mA in Rx
Transmitter performance
High efficiency power amplifier (PA): 23.3 mA in Tx at 10 dBm
Output power range: −20 dBm to +13.5 dBm
Output power resolution: 0.5 dB
Low power mode performance
0.33 μA in PHY_SLEEP mode (Deep Sleep Mode 1)
0.75 μA in PHY_SLEEP mode (32 kHz RC oscillator active)
11.75 μA autonomous Rx sniff using SWM, 300 kbps
Supported regulations
ETSI EN 300 220
FCC Part 15.231, Part 15.247, Part 15.249
Integrated packet management support
Insertion/detection of preamble/sync word/cyclic
redundancy check (CRC)
Manchester and 8-bit/10-bit data encoding and decoding
Data whitening
240-byte packet buffer for Tx/Rx data
Smart wake mode (SWM)
Autonomous carrier sense, packet sniffing, and reception
APPLICATIONS
Wireless sensor networks (WSNs)
Home and building automation
sset tracking
Process and building control
Industrial control
Internet of Things (IoT)
Integrated battery alarm and temperature sensor
Integrated RC oscillator
On-chip, 8-bit analog-to-digital converter (ADC)
5 mm × 5 mm, 32-lead LFCSP
FUNCTIONAL BLOCK DIAGRAM
RFI_P
RFI_N
LNA
ADF7024
RFO
PA
LOW IF
RECEIVER
SYNTHESIZER
TRANSMITTER
DIGITAL
BASEBAND,
PACKET
HANDLER,
AND
MEMORY
IRQ
CTRL
SPI
GPx
IRQ_GP3
CS
MISO
SCLK
MOSI
GPx
BIAS
TEMPERATURE BATTERY
SENSOR
MONITOR
32kHz
RC OSC
SMART WAKE
CONTROLLER
26MHz
OSC
2
CREGx RBIAS
Figure 1.
XOSC26P,
XOSC26N
Rev. B
Document Feedback
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
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2014–2015 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com

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