AD7021 - High Performance Narrowband ISM Transceiver IC

Analog Devices

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Datasheet Details

Part number	AD7021
Manufacturer	Analog Devices
File Size	722.75 KB
Description	High Performance Narrowband ISM Transceiver IC
Datasheet	AD7021_AnalogDevices.pdf

AD7021 Product details

Description

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 Output Stage 15 Modulation Schemes 15 Spectral Shaping 17 Modulation and Filtering Options 17 Receiver Section 18 RF Front End 18 RSSI/AGC 19 FSK Demodulators on the ADF7021 19 FSK Correlator/Demodulato

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 63 steps Automatic PA ramp control Receiver sensitivity.
125 dBm at 1 kbps, 2 FSK On-chip VCO and fractional-N PLL High Performance Narrowband ISM Transceiver IC ADF7021 On-chip 7-bit ADC and.

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Published: Nov 17, 2006 |