Telit Wireless Solutions WL865E4-P, Руководство пользователя

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WL865E4-P Module Hardware User Guide
1VV0301580 Rev. 4 Page 20 of 56 2019-08-08
Power Consumption vs TX power at 5 GHz
WIFI 5G / CH 100
Standard 802.11x
Modulation Data rates RF Output
(dBm)
Current
@3.3V
Unit
a BPSK 6 Mbps 15.5 267 mA
a BPSK 9 Mbps 15.5 265 mA
a QPSK 12 Mbps 15.5 265 mA
a QPSK 18 Mbps 15.5 263 mA
a 16 QAM 24 Mbps 15.5 265 mA
a 16 QAM 36 Mbps 14 230 mA
a 64 QAM 48 Mbps 13 218 mA
a 64 QAM 54 Mbps 13 216 mA
n BPSK MCS0_20 15.5 267 mA
n QPSK MCS1_20 15.5 263 mA
n QPSK MCS2_20 15 253 mA
n 16 QAM MCS3_20 15 250 mA
n 16 QAM MCS4_20 14 230 mA
n 64 QAM MCS5_20 14 227 mA
n 64 QAM MCS6_20 13 219 mA
n 64 QAM MCS7_20 13 218 mA
Table 4: WL865E4-P TX Table consumption @5GHz
The equipment must be supplied by an external limited power source
in compliance with the clause 2.5 of the standard EN 60950-1.
General Design Rules
It is recommended to provide at least 10µF capacitors right next to the VDD_WLAN and BT
pins, and 2.2µF at each of the other power supply pins like VDD_VIO and VUSB.