AD7021 Datasheet (Analog Devices) - High Performance Narrowband ISM Transceiver IC

AD7021, High Performance Narrowband ISM Transceiver IC

3 Specifications 4 Timing Characteristics 7 Absolute Maximum Ratings 9 ESD Caution 9 Pin Configuration and Function Descriptions 10 Frequency Synthesizer 12 Reference Input 12 MUXOUT 13 Voltage Controlled Oscillator (VCO) 14 Choosing Channels for Best System Performance 14 Transmitter 15 RF Outp

AD7021 Features

* Low power, low IF transceiver Frequency bands 80 MHz to 650 MHz 862 MHz to 940 MHz Modulation schemes 2FSK, 3FSK, 4FSK Spectral shaping Gaussian and raised-cosine filtering Data rates supported 0.05 kbps to 25 kbps 2.3 V to 3.6 V power supply Programmable output power

* 16 dBm to +13 dBm in 6