BCM4339 Preliminary Data Sheet
System Power Consumption
Section 19: System Power Consumption
Note: Unless otherwise stated, these values apply for the conditions specified in
Table 33: “Recommended Operating Conditions and DC Characteristics,” on page 124.
WLAN Current Consumption
Table 50 shows the typical, total current consumed by the BCM4339. To calculate total-solution current
consumption for designs using external PAs, LNAs, and/or FEMs, add the current consumption of the external
devices to the numbers in Table 50.
All values in Table 50 are with the Bluetooth core in reset (that is, with Bluetooth and FM off).
Table 50: Typical WLAN Current Consumption (BCM4339 Current Only)
VBAT = 3.6V, VDDIO = 1.8V, TA 25°C
Bandwidth
(MHz)
Band
(GHz)
Mode
Vbat, mA
Vioa, µA
Sleep Modes
OFFb
SLEEPc
–
–
–
–
–
–
–
0.005
0.005
0.850
0.350
0.550
0.300
5
–
150
150
150
150
150
IEEE Power Save, DTIM 1d
IEEE Power Save, DTIM 3d
IEEE Power Save, DTIM 1d
IEEE Power Save, DTIM 3d
Active Modes
2.4
2.4
5
5
Receivee,f MCS8 (SGI)
CRSg
Receivee,f MCS7 (SGI)
CRSg
Receivee,f MCS7 (SGI)
CRSg
Receivee,f MCS9 (SGI)
CRSg
20
20
20
20
40
40
80
80
2.4
2.4
5
50
5
5
5
5
5
5
5
5
46
66
5
56
5
79.5
67
5
5
110
103
5
Broadcom®
November 17, 2014 • 4339-DS106-R
Page 156
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