User Manual

Red
pine Signals, Inc. Proprietary and confidential Page 25
RS9110
-
N
-
11
-
02
802.11bgn
WLAN
Module
Data Sheet
Version
1.48
5: M
odule Power Consumption
T
he following is the typical power consumption data for the RS9110-N-
11-02 802.11b/g/n module. A single point 3.3V supply is used. Transmit
power at antenna is 15dBm.
Mode Conditions Module
Current
Standard Operational Modes – 2.4 GHz
Data Transfer –
T
r
ansmit TCP
1Mbps throughput 19 mA
Data Transfer –
Tr
ansmit TCP
2Mbps throughput 30 mA
Data Transfer –
Tr
ansmit TCP
22 Mbps throughput 200 mA
Data Transfer –
Rec
eive TCP
1Mbps throughput 17 mA
Data Transfer –
Rec
eive TCP
2Mbps throughput 24 mA
Data Transfer –
Rec
eive TCP
22 Mbps throughput 149 mA
Listen Rec
eive mode, with no active packet
reception in progress
110 mA
Standby Rem
aining connected to the Access Point,
in Power-Save mode, with DTIM=3, beacon
interval of 200 ms
1.10 mA
Sleep No
t connected to an AP; ready to connect
upon driver command. The module can
transition to any active mode in less than
2.5 ms.
0.52 mA
No
te:
1. The current numbers mentioned include the current drawn by the crystal
oscillator.
2. Applications where wireless LAN module is inactive for extended periods of time
an external power switch can be integrated. This may be used to obtain idle current
of less than 5 uAmp which would be the leakage current of the power switch.