Quectel LTE-A Module Series User Manual

LTE-A Module Series
EM120R-GL&EM160R-GL Hardware Design
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6.3. I/O Requirements
Table 36: I/O Requirements
1)
VDD18 refers to I/O power domain.
6.4. Operation and Storage Temperatures
Table 37: Operation and Storage Temperatures
1.
1)
Within operating temperature range, the module is 3GPP compliant. For those end devices with bad
thermal dissipation condition, a thermal pad or other thermal conductive components may be required
between the module and main PCB to achieve the full operating temperature range.
2.
2)
Within extended temperature range, the module remains the ability to establish and maintain a
voice, SMS, data transmission, emergency call, etc. There is no unrecoverable malfunction. There
are also no effects on radio spectrum and no harm to radio network. Only one or more parameters like
Parameter
Description
Min.
Max.
Unit
VIH
Input high voltage
0.7 × VDD18
1)
VDD18 + 0.3
V
VIL
Input low voltage
-0.3
0.3 × VDD18
V
VOH
Output high voltage
VDD18 - 0.5
VDD18
V
VOL
Output low voltage
0
0.4
V
Parameter
Min.
Typ.
Max.
Unit
Operating temperature Range
1)
-25
+25
+75
ºC
Extended Temperature Range
2)
-40
+85
ºC
Storage temperature Range
-40
+90
ºC
NOTE
NOTES

Quectel LTE-A Module Series Specifications

General

Brand	Quectel
Model	LTE-A Module Series
Category	Control Unit
Language	English