Sub 1GHz 无线通信芯片

A7201B is a very easy-to-use CMOS RF receiver for sub 1GHz license free ISM band (868/915MHz). It is a FSK/ASK single chip RF receiver with high sensitivity receiver (-107dBm @ 2.4Kbps, 868.4/914.8MHz ASK/FSK). This device integrates a double balanced image reject mixer, low IF frequency (400KHz) ar FSK Operating range: VDD=2,4~3,3V. T=-40~+85℃.\nASK Operating range: VDD=2,4~3,0V. T=-40~+85℃.\nEasy to use\nHW or 3-wire SPI control mode selection.\nHW control mode (no need MCU for radio control, default IFB = mid.).\nAuto calibration.\nAuto start-up sequence, XtalAuto CalibrationPLL RX;

Amiccom

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