AR4100 Datasheet, PDF (17/29 Pages) Freescale Semiconductor, Inc – Low power modes consuming as little as 5 μA of current

AR4100 System in Package 802.11n– General Availability Data Sheet
Electrical Characteristics
4.4 Radio Transmitter Characteristics
Table 4-7 summarizes the transmitter characteristics for the AR4100.
NOTE All transmitter characteristics are preliminary and to subject to change without notice.
Table 4-6 Transmitter Characteristics for 2.4 GHz Operation
Symbol
Parameter
Conditions
Min
Typ
Max Unit
F_rx
Receive Output Frequency Range
S_rf
Receive Sensitivity
CCK
m _OFDM
o _HT20
—
2.412
—
2.484 GHz
—
—
—
-95
dBm
—
—
—
-92
—
—
—
-92
.c _{Table 4-7 Transmitter Characteristics for 2.4 GHz Operation}
le Symbol
F_tx
a P_out
sc _Apl
Parameter
Transmit Output Frequency Range
802.11b Mask Compliant
802.11g Mask Compliant
802.11n HT20 Mask Compliant
Accuracy of Power Leveling Loop
Conditions
—
1 Mbps
6 Mbps
MCS0
—
Min
Typ
Max Unit
2.412
—
2.484 GHz
—
18.5
—
dBm
—
19
—
—
18.5
—
—
+1.5
—
dB
ee _{4.5 Typical Current Consumption Performance}
r _{Table 4-8 summarizes the low power state current consumption for the AR4100.}
.f ^{Table 4-8 Typical Current Consumption: Low Power States (Individual Voltage Rails)}
Mode
w _Standby
ww _{IEEE PS}¹ _{(2.4 GHz)}
OFF
HOST_OFF
SLEEP
DTIM=1
Typical Current Consumption (mA)
1.8 V²
3.3 V³
0.000
0.004
0.043
0.005
0.210
0.005
2.011
0.005
DTIM=3
0.868
0.005
DTIM=10
0.467
0.005
1. Calculated assuming Rx time of 2ms + 0.1* DTIM
2. AVDD18, VDDIO
3. PAREG_BASE, VBAT_42, VDD33
MKG-16487 Ver. 5.0
17
Qualcomm Atheros, Inc.
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