HUAWEI MU739 HSPA+ LGA Module
Hardware Guide
Electrical and Reliability Features
Issue 01 (2011-08-24)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
48
5.3 Operating and Storage Temperatures and Humidity
Table 5-2 lists the operating and storage temperatures and humidity for the MU739
module.
Table 5-2
operating and storage temperatures and humidity for the MU739 module
Specification
Minimum Value Maximum Value
Unit
Normal working
temperatures
[1]
- 10
+ 55
°C
Extreme working
temperatures
[2]
-30 ~ - 10
+ 55 ~ + 75
°C
Ambient temperature for
storage
- 40
+ 85
°C
Moisture
5
95
%
[1]: When the MU739 module works at this temperature, all its RF indexes comply with the
3GPP TS 45.005 specifications.
[2]: When the MU739 module works at this temperature, certain RF indexes do not comply with
the 3GPP TS 45.005 specifications.
5.4 Electrical Features of Application Interfaces
Table 5-3
Electrical features of Digital Pins in the I/O Supply Domain V
DDP
(only EBU and
MIPI_STM1)
Parameter
Description
Minimum
Value
Maximum
Value
Note
Unit
V
IH
High-level input
voltage
0.7* V
DDP
V
DDP
+ 0.2 -
V
V
IL
Low-level input
voltage
-0.2
0.2*
V
DDP
-
V
V
OH
High-level
output voltage
V
DDP
– 0.2
-
I
OH
= -100
μ
A
V
V
OL
Low-level
output voltage
-
0.2
I
OL
=+100
μ
A
V
I
leak
Input/ Output
leakage current -
±
0.7
0.2V <
V
IN
<
V
IHmax
μA
draft2
