Data Sheet

5.4 Wi-Fi Radio 5 ELECTRICAL CHARACTERISTICS
5.3 RF Power Consumption Specifications
The current consumption measurements are conducted with 3.0 V supply and 25°C ambient, at antenna port. All
the transmitters’ measurements are based on 90% duty cycle and continuous transmit mode.
Table 9: RF Power Consumption Specifications
Mode Min Typ Max Unit
Transmit 802.11b, DSSS 1 Mbps, POUT = +19.5 dBm - 225 - mA
Transmit 802.11b, CCK 11 Mbps, POUT = +18.5 dBm - 205 - mA
Transmit 802.11g, OFDM 54 Mbps, POUT = +16 dBm - 160 - mA
Transmit 802.11n, MCS7, POUT = +14 dBm - 152 - mA
Receive 802.11b, packet length = 1024 bytes, -80 dBm - 85 - mA
Receive 802.11g, packet length = 1024 bytes, -70 dBm - 85 - mA
Receive 802.11n, packet length = 1024 bytes, -65 dBm - 80 - mA
Receive 802.11n HT40, packet length = 1024 bytes, -65 dBm - 80 - mA
5.4 Wi-Fi Radio
Table 10: Wi-Fi Radio Characteristics
Description Min Typical Max Unit
Input frequency 2412 - 2484 MHz
Input impedance - 50 - Ω
Input reflection - - -10 dB
Output power of PA for 72.2 Mbps 15.5 16.5 17.5 dBm
Output power of PA for 11b mode 19.5 20.5 21.5 dBm
DSSS, 1 Mbps - -98 - dBm
CCK, 11 Mbps - -91 - dBm
OFDM, 6 Mbps - -93 - dBm
OFDM, 54 Mbps - -75 - dBm
HT20, MCS0 - -93 - dBm
HT20, MCS7 - -73 - dBm
HT40, MCS0 - -90 - dBm
HT40, MCS7 - -70 - dBm
MCS32 - -89 - dBm
OFDM, 6 Mbps - 37 - dB
OFDM, 54 Mbps - 21 - dB
HT20, MCS0 - 37 - dB
HT20, MCS7 - 20 - dB
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