Quectel LTE Standard Module Series - Electrical, Reliability and Radio Characteristics; General Description; Power Supply Requirements

LTE Standard Module Series
EG21-G Mini PCIe Hardware Design
EG21-G_Mini_PCIe_Hardware_Design 38 / 54
6 Electrical, Reliability and Radio
Characteristics
6.1. General Description
This chapter mainly describes the following electrical and radio characteristics of EG21-G Mini PCIe:
 Power supply requirements
 I/O requirements
 RF characteristics
 GNSS receiver
 ESD characteristics
 Current consumption
 Thermal consideration
6.2. Power Supply Requirements
The input voltage of EG21-G Mini PCIe is 3.0V~3.6V, as specified by PCI Express Mini CEM
Specifications 1.2. The following table shows the power supply requirements of EG21-G Mini PCIe.
Table 19: Power Supply Requirements
Parameter
Description
Min.
Typ.
Max.
Unit
VCC_3V3
Power Supply
3.0
3.3
3.6
V