●GENERAL DESCRIPTION
●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. 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.
●FEATURES
●Ultralow power, high performance transceiver
●Frequency bands
● 862 MHz to 928 MHz
● 431 MHz to 464 MHz
●Data rates supported
● 1 kbps to 300 kbps
●2.2 V to 3.6 V power supply
●Single-ended and differential PAs
●Low IF receiver with programmable IF bandwidths 100 kHz, 150 kHz, 200 kHz, 300 kHz
●Receiver sensitivity (BER)
●−116 dBm at 1.0 kbps, 2FSK, GFSK
●−107.5 dBm at 38.4 kbps, 2FSK, GFSK
●−102.5 dBm at 150 kbps, GFSK, GMSK
●−100 dBm at 300 kbps, GFSK, GMSK
●−104 dBm at 19.2 kbps, OOK
●Very low power consumption
● 12.8 mA in PHY_RX mode (maximum front-end gain)
● 24.1 mA in PHY_TX mode (10 dBm output, single-ended PA)
● 0.75 µA in PHY_SLEEP mode (32 kHz RC oscillator active)
● 1.28 µA in PHY_SLEEP mode (32 kHz XTAL oscillator active)
● 0.33 µA in PHY_SLEEP mode (Deep Sleep Mode 1)
