BC2102

BC2102 Sub-1GHz OOK/FSK Transmitter Features Operating voltage: ♦♦ VDD=2.2V~3.6V@Ta= -40°C~+85°C Complete Sub-1GHz OOK/FSK transmitter Frequency bands: 315MHz, 433MHz, 868MHz, 915MHz Supports OOK/FSK modulation Supports 2-wire I2C interface Low sleep current TX current consumption@433MHz: ♦♦ 18.5mA (FSK, 10dBm)/11mA (OOK, 10dBm, 50% duty cycle) Programmable symbol rate On-chip full range VCO and Fractional-N PLL synthesizer Supports 16MHz low cost crystal 4-steps programmable TX Power: 0/5/10/13 dBm Fully integrated VCO, on chip loop filter and PLL synthesizer Hardware control mode – MCU not required for radio control Integrated 64×1-bit FUSE Data Memory Auto calibration function Package type: 8-pin SOP-EP Abbreviation Notes TX: RF Transmitter SX: Synthesizer XO: External Crystal PA: Power Amplifier OOK: On-Off Keying FSK: Frequency Shift Keying VCO: Voltage Control Oscillator PLL: Phase Lock ...