Huawei MU709s-2, Hardware Manual

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HUAWEI MU709 Series HSPA+ LGA Module
Hardware Guide
Electrical and Reliability Features
Issue 09 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
60

All power consumption test configuration can be referenced by GSM Association Official
Document TS.09: Battery Life Measurement and Current Consumption Technique.
 Test condition: For Max. Tx. power, see 4.4.2 Conducted Transmit Power, which are listed in
Table 4-5 , for Max. data throughput, see 2.2 Function Overview, which are listed in Table
2-1 .
5.5 Reliability Features
Table 5-10 lists the test conditions and results of the reliability of the MU709 module.
Table 5-10 Test conditions and results of the reliability of the MU709 module
Item Test Condition Standard Sample size Results
Stress Low-tempera
ture storage  Temperature:
–40ºC
 Operation mode: no
power, no package
 Test duration: 24 h
JESD22-A1
19-C 3 pcs/group Visual inspection:
ok
Function test: ok
RF specification: ok
High-temper
ature storage

Temperature: 85ºC
 Operation mode: no
power, no package

Test duration: 24 h
JESD22-A1
03-C 3 pcs/group Visual inspection:
ok
Function test: ok
RF specification: ok
Low-tempera
ture
operating

Temperature:
–40ºC

Operation mode: working
with service connected

Test duration: 24 h
IEC60068-
2-1 3 pcs/group Visual inspection:
ok
Function test: ok
RF specification: ok
High-temper
ature
operating

Temperature: 85ºC

Operation mode: working
with service connected
 Test duration: 24 h
JESD22-A1
08-C 3 pcs/group Visual inspection:
ok
Function test: ok
RF specification: ok
Temperature
cycle
operating

High temperature: 85ºC
 Low temperature:
–40ºC
 Operation mode: working
with service connected
 Test duration: 30 cycles;1
h+1 h/cycle
JESD22-A1
05-B 3pcs/group Visual inspection:
ok
Function test: ok
RF specification: ok
Damp heat
cycling  High temperature: 55ºC
 Low temperature: 25ºC
 Humidity: 95%±3%
 Operation mode: working
with service connected
 Test duration: 6 cycles;
12 h+12 h/cycle
JESD22-A1
01-B 3 pcs/group Visual inspection:
ok
Function test: ok
RF specification: ok