Huawei MU609 - Page 59

HUAWEI MU609 HSPA LGA Module
Hardware Guide
Electrical and Reliability Features
Issue 04 (2016-12-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
59
Item
Test Condition
Standard
Sample
size
Results
Thermal shock

Low temperature: –40ºC

High temperature: 85ºC

Temperature change
interval: < 20s

Operation mode: no
power

Test duration: 100 cycles;
15 min+15 min/cycle
JESD22-
A106-B
3 pcs/group
Visual inspection: ok
Function test: ok
RF specification: ok
Salty fog test

Temperature: 35°C

Density of the NaCl
solution: 5%±1%

Operation mode: no
power, no package

Test duration:
Spraying interval: 8 h
Exposing period after
removing the salty fog
environment: 16 h
JESD22-
A107-B
3 pcs/group
Visual inspection: ok
Function test: ok
RF specification: ok
Sine vibration

Frequency range: 5 Hz to
200 Hz

Acceleration: 1 Grms

Frequency scan rate: 0.5
oct/min

Operation mode: working
with service connected

Test duration: 3 axial
directions. 2 h for each
axial direction.

Operation mode: working
with service connected
JESD22-
B103-B
3 pcs/group
Visual inspection: ok
Function test: ok
RF specification: ok
Shock test

Half-sine wave shock

Peak acceleration: 30
Grms

Shock duration: 11 ms

Operation mode: working
with service connected

Test duration: 6 axial
directions. 3 shocks for
each axial direction.

Operation mode: working
with service connected
JESD-B1
04-C
3 pcs/group
Visual inspection: ok
Function test: ok
RF specification: ok