User's Manual

DE910 Series Hardware User Guide
1vv0300951 Rev.9 – 2015-05-11
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Reserved. Page 28 of 77
Current Consumption
Mode
Average
(mA)
Mode Description
Power off current (Typical)
15uA(*
1
)
Standby mode
No call in progress (slot cycle index=2, hybrid mode)
AT+CFUN=1
GPS=off <15
Normal mode; full functionality of the module
GPS=on <65
AT+CFUN=4
GPS=off <25
Disabled TX and RX; modules is not registered on the
network
GPS=on <70
AT+CFUN=5
GPS=off <2.5(*
2
)
Full functionality with power saving; Module
registered on the network can receive incoming call
sand SMS
GPS=on <65
Tx and Rx mode
A call in progress
Antenna
Diversity=off
GPS=off 670
CDMA 1x call
GPS=on 735
Antenna
Diversity=on
GPS=off 700
GPS=on 705
Antenna
Diversity=off
GPS=off 650
1xEV-DO call
GPS=on 730
Antenna
Diversity=on
GPS=off 640
GPS=on 685
(*
1
)The off current is the total supply current from the main battery with the PMIC off and the
32 kHz XTAL oscillator on.
(*
2
) Standby current consumption depends on network configuration or module configuration.
NOTE:
The Operating Voltage Range MUST never be exceeded. Special care must be taken in order
to fulfill min/max supply voltage requirement.