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Analog Devices Inc.
ADF7020/21
Analog Devices Inc.
ADF7023
 
Analog Devices Inc.
ADF7024
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ADF7023

High Performance, Low Power, ISM Band FSK/GFSK/OOK/MSK/GMSK Transceiver IC

Analog Devices Inc.

The ADF7023 is a very low power, high performance, highly integrated 2FSK/GFSK/OOK/MSK/GMSK transceiver designed for operation in the 862 MHz to 928 MHz and 431 MHz to 464 MHz frequency bands, which cover the worldwide license-free ISM bands at 433 MHz, 868 MHz, and 915 MHz.

Product Description

It is suitable for circuit applications that operate under the European ETSI EN300-220, the North American FCC (Part 15), the Chinese short-range wireless regulatory standards, or other similar regional standards. Data rates from 1 kbps to 300 kbps are supported.

The transmit RF synthesizer contains a VCO and a low noise fractional-N PLL with an output channel frequency resolution of 400 Hz. The VCO operates at 2× or 4×, the fundamental frequency to reduce spurious emissions. The receive and transmit synthesizer bandwidths are automatically, and independently, configured to achieve optimum phase noise, modulation quality, and settling time. The transmitter output power is programmable from -20 dBm to +13.5 dBm, with automatic PA ramping to meet transient spurious specifications. The part possesses both single-ended and differential PAs, which allows for Tx antenna diversity.

Features
Applications
  • Smart metering
  • IEEE 802.15.4g
  • Wireless MBUS
  • Home automation
  • Process and building control
  • Wireless sensor networks (WSNs)
  • Wireless healthcare
Specifications
  • Current - Receiving:12.8mA
  • Data Rate (Max):300kbps
  • GPIO:6
  • Memory Size:4kB ROM, 2.5kB RAM
  • Modulation:2FSK, GFSK, GMSK, MSK ~ 2FSK, GFSK, GMSK, MSK, OOK
  • Mounting Type:Surface Mount
  • Operating Temperature:-40°C ~ 85°C
  • Package / Case:32-WFQFN Exposed Pad, CSP
  • Power - Output:13.5dBm
  • RF Family/Standard:General ISM < 1GHz
  • Sensitivity:-116dBm
  • Serial Interfaces:SPI
  • Type:TxRx + MCU
  • Voltage - Supply:2.2V ~ 3.6V
Parts

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ADF7023BCPZADF7023BCPZIC RF TXRX+MCU ISM<1GHZ 32WFQFN TxRx + MCUGeneral ISM < 1GHz-2FSK, GFSK, GMSK, MSK, OOK32-WFQFN Exposed Pad, CSPRoHS
ADF7023-JBCPZADF7023-JBCPZIC RF TXRX+MCU ISM<1GHZ 32WFQFN TxRx + MCUGeneral ISM < 1GHz-2FSK, GFSK, GMSK, MSK32-WFQFN Exposed Pad, CSPRoHS
ADF7023BCPZ-RLADF7023BCPZ-RLIC RF TXRX+MCU ISM<1GHZ 32WFQFN TxRx + MCUGeneral ISM < 1GHz-2FSK, GFSK, GMSK, MSK, OOK32-WFQFN Exposed Pad, CSPRoHS

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Associated Product
Analog Devices Inc. EVAL-ADF7XXXMB4Z
Category: RF, Wireless-RF, IF-Evaluation, Development Kits, Boards
Analog Devices Inc. EV-ADRN-WSN-1Z
Category: Semiconductors, Development Tools-Programmers, Development Systems-Evaluation Boards-Sensors