23 RADIO — 2.4 GHz Radio
Page 232
Symbol Description Min. Typ. Max. Units
PSENS,IT,SP,2M,BLE Sensitivity, 2Msps BLE ideal transmitter, Packet length
<=37bytes
-93 dBm
PSENS,DT,SP,2M,BLE Sensitivity, 2Msps BLE dirty transmitter, Packet length
<=37bytes
-93 dBm
PSENS,IT,LP,2M,BLE Sensitivity, 2Msps BLE ideal transmitter >= 128bytes -92 dBm
PSENS,DT,LP,2M,BLE Sensitivity, 2Msps BLE dirty transmitter, Packet length >=
128bytes
-92 dBm
23.15.6 RX selectivity
RX selectivity with equal modulation on interfering signal20
Symbol Description Min. Typ. Max. Units
C/I1M,co-channel 1Msps mode, Co-Channel interference 9 dB
C/I1M,-1MHz 1 Msps mode, Adjacent (-1 MHz) interference -2 dB
C/I1M,+1MHz 1 Msps mode, Adjacent (+1 MHz) interference -10 dB
C/I1M,-2MHz 1 Msps mode, Adjacent (-2 MHz) interference -19 dB
C/I1M,+2MHz 1 Msps mode, Adjacent (+2 MHz) interference -42 dB
C/I1M,-3MHz 1 Msps mode, Adjacent (-3 MHz) interference -38 dB
C/I1M,+3MHz 1 Msps mode, Adjacent (+3 MHz) interference -48 dB
C/I1M,±6MHz 1 Msps mode, Adjacent (≥6 MHz) interference -50 dB
C/I1MBLE,co-channel 1 Msps BLE mode, Co-Channel interference 6 dB
C/I1MBLE,-1MHz 1 Msps BLE mode, Adjacent (-1 MHz) interference -2 dB
C/I1MBLE,+1MHz 1 Msps BLE mode, Adjacent (+1 MHz) interference -9 dB
C/I1MBLE,-2MHz 1 Msps BLE mode, Adjacent (-2 MHz) interference -22 dB
C/I1MBLE,+2MHz 1 Msps BLE mode, Adjacent (+2 MHz) interference -46 dB
C/I1MBLE,>3MHz 1 Msps BLE mode, Adjacent (≥3 MHz) interference -50 dB
C/I1MBLE,image Image frequency Interference -22 dB
C/I1MBLE,image,1MHz Adjacent (1 MHz) interference to in-band image frequency -35 dB
C/I2M,co-channel 2Msps mode, Co-Channel interference 10 dB
C/I2M,-2MHz 2 Msps mode, Adjacent (-2 MHz) interference 6 dB
C/I2M,+2MHz 2 Msps mode, Adjacent (+2 MHz) interference -14 dB
C/I2M,-4MHz 2 Msps mode, Adjacent (-4 MHz) interference -20 dB
C/I2M,+4MHz 2 Msps mode, Adjacent (+4 MHz) interference -44 dB
C/I2M,-6MHz 2 Msps mode, Adjacent (-6 MHz) interference -42 dB
C/I2M,+6MHz 2 Msps mode, Adjacent (+6 MHz) interference -47 dB
C/I2M,≥12MHz 2 Msps mode, Adjacent (≥12 MHz) interference -52 dB
C/I2MBLE,co-channel 2 Msps BLE mode, Co-Channel interference 7 dB
C/I2MBLE,±2MHz 2 Msps BLE mode, Adjacent (±2 MHz) interference 0 dB
C/I2MBLE,±4MHz 2 Msps BLE mode, Adjacent (±4 MHz) interference -47 dB
C/I2MBLE,≥6MHz 2 Msps BLE mode, Adjacent (≥6 MHz) interference -49 dB
C/I2MBLE,image Image frequency Interference -21 dB
C/I2MBLE,image, 2MHz Adjacent (2 MHz) interference to in-band image frequency -36 dB
23.15.7 RX intermodulation
RX intermodulation21
Symbol Description Min. Typ. Max. Units
PIMD,1M IMD performance, 1 Msps (3 MHz, 4 MHz, and 5 MHz offset) -33 dBm
PIMD,1M,BLE IMD performance, BLE 1 Msps (3 MHz, 4 MHz, and 5 MHz
offset)
-30 dBm
PIMD,2M IMD performance, 2 Msps (6 MHz, 8 MHz, and 10 MHz offset) -33 dBm
20 Wanted signal level at PIN = -67 dBm. One interferer is used, having equal modulation as the wanted
signal. The input power of the interferer where the sensitivity equals BER = 0.1% is presented
21 Wanted signal level at PIN = -64 dBm. Two interferers with equal input power are used. The interferer
closest in frequency is not modulated, the other interferer is modulated equal with the wanted signal.
The input power of the interferers where the sensitivity equals BER = 0.1% is presented.