Datasheet

Beijing Winner Microelectronics Co., Ltd.
15
8 Parameters
8.1 Ultimate Characteristics
Table 8-1 ultimate characteristic
Parameter
Symbol
Min
Typ
Max
Unit
VDD supply voltage
VDD
3.3
V
Input low voltage
V
IL
-0.3
0.8
V
Input high voltage
V
IH
2.0
VDD+0.3
V
Input capacitance
C
pad
2
pF
output low voltage
V
OL
0.4
V
output high voltage
V
OH
2.4
V
Max. output current
I
MAX
24
mA
Storage temperature
T
STR
-40℃
+125℃
℃
Operating temperature
T
OPR
-40℃
+85℃
℃
8.2 RF power parameters
Table 8-2 RF power parameters
Operation Mode
Typ
Unit
transmit IEEE802.11b, CCK 11Mbps,
POUT = +19 dBm
230
mA
transmit IEEE802.11g, OFDM 54Mbps,
POUT = +13.5 dBm
210
mA
transmit IEEE802.11n, OFDM MCS7,
POUT = +12dBm
210
mA
receive IEEE802.11b/g/n
100-110
mA
8.3 Wi-Fi RF
Wi-Fi RF parameters
Parameter
Typ
Unit
Input frequency
2.4GHz~2.4835MHz
Output Power
72.2 Mbps PA Output Power
12
dBm
11b mode PA Output Power
19
dBm
Sensitivity
DSSS, 1 Mbps
-95
dBm
CCK, 11 Mbps
-86
dBm
OFDM, 6 Mbps
-89
dBm