Huawei ME909 Series - Page 20

HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Description of the Application Interfaces
Issue V0.3 (2013-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
20
PIN
No.
Pin Name
I/O
Description
DC Characteristics (V)
Normal
MUX
Min.
Typ.
Max.
113
GPIO
-
I/O
General I/O pins. The
function of these pins
has not been defined
–0.3
1.8
2.1
114
GND
-
-
Ground
-
-
-
115
AUX_ANT
-
-
RF aux antenna pad
-
-
-
116
GND
-
-
Ground
-
-
-
117
NC
-
-
Not connected, please
keep this pin open
-
-
-
118
NC
-
-
Not connected, please
keep this pin open
-
-
-
119
NC
-
-
Not connected, please
keep this pin open
-
-
-
120
NC
-
-
Not connected, please
keep this pin open
-
-
-
121
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-
122
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-
123
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-
124
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-
125
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-
126
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-
127
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-
128
GND
-
-
Thermal Ground Pad,
this pad need thermal
via
-
-
-