Xplore Technologies Corp. MC7750 Manual Do Utilizador
Rev 4 Sep.11
Proprietary and Confidential - Contents subject to change
45
6
6: Power
Power consumption
Note: All specifications in
these tables are prelim-
inary, based on chipset
published expectations.
these tables are prelim-
inary, based on chipset
published expectations.
Power consumption measurements in the tables below are for the
MC7750 Mini Card module connected to the host PC via USB.
MC7750 Mini Card module connected to the host PC via USB.
The module does not have its own power source and depends on the
host device for power. For a description of input voltage
requirements, see
host device for power. For a description of input voltage
requirements, see
Table 6-1: Averaged standby DC power consumption
1
Signal
Description
Bands
2
Current
3
Notes /
configuration
configuration
Typ
Max
4
Unit
VCC
Standby current consumption (Sleep mode activated
5
)
LTE
LTE Bands
5.5
8
mA
CDMA EVDO
CDMA bands
6
9.5
mA
Standby current consumption (Sleep mode deactivated
)
LTE
LTE bands
55
65
mA
CDMA EVDO
CDMA bands
58
65
mA
Low Power Mode (LPM) / Offline Mode (Sleep mode activated
RF disabled, but module is operational
2.5
3.0
mA
Low Power Mode (LPM) / Offline Mode (Sleep mode deactivated
RF disabled, but module is operational
67
80
mA
1.
3.3V supply voltage
2.
For supported bands, see
3.
All measurements are preliminary.
4.
Measured at 30ºC / nominal voltage.
5.
Assumes USB bus is fully suspended during measurements