Electrical, Reliability And Radio Characteristics; Absolute Maximum Ratings; Power Supply Requirements - Quectel LTE-A Module Series Hardware Design

6
Electrical, Reliability and Radio
Characteristics

6.1. Absolute Maximum Ratings

Absolute maximum ratings for power supply and voltage on digital and analog pins of the modules are
listed in the following table.
Table 34: Absolute Maximum Ratings
Parameter
VCC
Voltage at Digital Pins

6.2. Power Supply Requirements

The typical input voltage of EM120R-GL&EM160R-GL is 3.7 V, as specified by PCIe M.2
Electromechanical Spec Rev1.0. The following table shows the power supply requirements of the
modules.
Table 35: Power Supply Requirements
Parameter Description
VCC Power Supply
EM120R-GL&EM160R-GL_Hardware_Design
EM120R-GL&EM160R-GL Hardware Design
Min. Max.
-0.3 4.7
-0.3 2.3
Min. Typ. Max.
3.135 3.7 4.4
LTE-A Module Series
Unit
V
V
Unit
V
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