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ADF7020-1 - High Performance FSK/ASK Transceiver

General Description

3 Specifications 4 Timing Characteristics 8 Absolute Maximum Ratings 10 ESD Caution 10 Pin Configuration and Function Descriptions 11 Typical Performance Characteristics 13 Frequency Synthesizer 15 Reference Input 15 Choosing Channels for Best System Performance 17 Transmitter 18 RF Output Stag

Key Features

  • Low power, low IF transceiver Frequency bands 135 MHz to 650 MHz, direct output 80 MHz to 325 MHz, divide-by-2 mode Data rates supported 0.15 kbps to 200 kbps, FSK 0.15 kbps to 64 kbps, ASK 2.3 V to 3.6 V power supply Programmable output power.
  • 20 dBm to +13 dBm in 63 steps Receiver sensitivity.
  • 119 dBm at 1 kbps, FSK, 315 MHz.
  • 114 dBm at 9.6 kbps, FSK, 315 MHz.
  • 111.8 dBm at 9.6 kbps, ASK, 315 MHz Low power consumption 17.6 mA in receive mode 21 mA in transmit mod.

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Data Sheet High Performance FSK/ASK Transceiver IC ADF7020-1 FEATURES Low power, low IF transceiver Frequency bands 135 MHz to 650 MHz, direct output 80 MHz to 325 MHz, divide-by-2 mode Data rates supported 0.15 kbps to 200 kbps, FSK 0.15 kbps to 64 kbps, ASK 2.3 V to 3.6 V power supply Programmable output power −20 dBm to +13 dBm in 63 steps Receiver sensitivity −119 dBm at 1 kbps, FSK, 315 MHz −114 dBm at 9.6 kbps, FSK, 315 MHz −111.8 dBm at 9.6 kbps, ASK, 315 MHz Low power consumption 17.