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ADF7025

Analog Devices
Part Number ADF7025
Manufacturer Analog Devices
Description High Performance ISM Band Transceiver
Published Mar 18, 2010
Detailed Description Data Sheet High Performance ISM Band Transceiver IC ADF7025 FEATURES Low power, zero-IF RF transceiver Frequency bands...
Datasheet PDF File ADF7025 PDF File

ADF7025
ADF7025

Overview
Data Sheet High Performance ISM Band Transceiver IC ADF7025 FEATURES Low power, zero-IF RF transceiver Frequency bands 431 MHz to 464 MHz 862 MHz to 870 MHz 902 MHz to 928 MHz Data rates supported 9.
6 kbps to 384 kbps, FSK 2.
3 V to 3.
6 V power supply Programmable output power −16 dBm to +13 dBm in 63 steps Receiver sensitivity −104.
2 dBm at 38.
4 kbps, FSK −100 dBm at 172.
8 kbps, FSK −95.
8 dBm at 384 kbps, FSK Low power consumption 19 mA in receive mode 28 mA in transmit mode (10 dBm output) RSET CREG(1:4) On-chip VCO and Fractional-N PLL On-chip, 7-bit ADC and temperature sensor Digital RSSI Integrated TRx switch Leakage current < 1 μA in power-down mode APPLICATIONS Wireless audio/video Remote control/security systems Wireless metering Keyless entry Home automation FUNCTIONAL BLOCK DIAGRAM ADCIN MUXOUT RLNA BIAS RFIN RFINB LNA GAIN LDO(1:4) OFFSET CORRECTION TEMP SENSOR TEST MUX LP FILTER RSSI MUX 7-BIT ADC FSK DEMODULATOR DATA SYNCHRONIZER OFFSET CORREC...


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