Huawei ME909 Series - Power Consumption

HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Electrical and Reliability Features
Issue V0.3 (2013-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
53
Table 5-6 Requirements for input current of the ME909 module
Power
Peak (Maximum)
Max Avg@100uS
Normal (Maximum)
Max Avg@1S
VBAT
2500 mA
1100 mA
5.6.2 Power Consumption
The power consumptions of ME909 in different scenarios are respectively listed in
Table 5-7 , Table 5-8 , Table 5-9 , Table 5-10 and Table 5-11 .
The power consumption listed in this section is tested when the power supply of
ME909 module is 3.8 V. Typical values are measured at room temperature, and
minimum and maximum values are measured over the entire operating temperature
range.
Table 5-7 Averaged Power off DC power consumption
Description
Test Value
Units
Notes/Configuration
Power off
TBD
µA
VBAT is ON and the module does not
work.
Table 5-8 Averaged standby DC power consumption
Description
Bands
Test Value
Units
Notes/Configuration
LTE
(Standby)
LTE
bands
TBD
mA
DRX cycle=8 (2.56 s)
Module is registered on
and not connected to the
4G network.
USB is in suspend mode.
HSPA+/WCDMA
(Standby)
UMTS
bands
TBD
mA
DRX cycle=8 (2.56 s)
Module is registered on
and not connected to the
3G network.
USB is in suspend mode.
GSM/
GPRS/EDGE
(Standby)
GSM
bands
TBD
mA
MFRMS=5 (1.175 s)
Module is registered on
and not connected to the
2G network.
USB is in suspend mode.