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STM32WB50CG датащи(PDF) 61 Page - STMicroelectronics |
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STM32WB50CG датащи(HTML) 61 Page - STMicroelectronics |
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61 / 119 page ![]() DS13047 Rev 5 61/119 STM32WB50CG STM32WB30CE Electrical characteristics 110 6.3.4 RF 802.15.4 characteristics Table 25. RF transmitter 802.15.4 characteristics Symbol Parameter Conditions Min Typ Max Unit Fop Frequency operating range - 2405 - 2480 MHz Fxtal Crystal frequency - - 32 - ∆F Delta frequency - - 5 - Roqpsk On Air data rate - - 250 - Kbps PLLres RF channel spacing - - 5 - MHz Prf Maximum output power(1) 1. Measured in conducted mode, based on reference design (see AN5165), using output power specific external RF filter and impedance matching networks to interface with a 50 Ω antenna. -- 4 - dBm 0 dBm output power - - 0 - Minimum output power - - -20 - Pband Output power variation over the band Tx = 0 dBm - Typical -0.5 - 0.4 dB EVMrms EVM rms Pmax - 8 - % Txpd Transmit power density |f - fc| > 3.5 MHz - -35 - dB Table 26. RF receiver 802.15.4 characteristics Symbol Parameter Conditions Typ Unit Prx_max Maximum input signal PER < 1% -10 dBm Rsens Sensitivity -100 C/adj Adjacent channel rejection - 35 dB C/alt Alternate channel rejection - 46 |
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