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EC25 Mini PCIe
Quectel EC25 Mini PCIe Manuals
Manuals and User Guides for Quectel EC25 Mini PCIe. We have
1
Quectel EC25 Mini PCIe manual available for free PDF download: Hardware Design
Quectel EC25 Mini PCIe Hardware Design (80 pages)
LTE Standard Module Series
Brand:
Quectel
| Category:
Control Unit
| Size: 1 MB
Table of Contents
About the Document
3
Table of Contents
6
Contents
6
Introduction
11
Safety Information
12
Product Concept
13
General Description
13
Description of Module Series
14
Key Features
16
Functional Diagram
18
Application Interfaces
19
Pin Assignment
19
Pin Description
20
Operating Modes
23
Power Saving
23
Sleep Mode
23
Airplane Mode
24
Power Supply
24
U)SIM Interface
25
USB Interface
27
UART Interfaces
28
Main UART Interface
28
COEX UART Interface
29
PCM and I2C Interfaces
30
Control and Indication Signals
33
RI Signal
33
DTR Signal
34
W_DISABLE# Signal
34
PERST# Signal
34
LED_WWAN# Signal
35
WAKE# Signal
36
GNSS Receiver
37
General Description
37
GNSS Performance
37
GNSS Frequency
38
Antenna Connection
39
Antenna Connectors
39
Operating Frequency
39
Antenna Requirements
41
Recommended Mating Plugs for Antenna Connection
42
Electrical, Reliability and Radio Characteristics
44
General Description
44
Power Supply Requirements
44
I/O Requirements
45
RF Characteristics
45
ESD Characteristics
53
Current Consumption
53
Thermal Consideration
73
Dimensions and Packaging
75
General Description
75
Mechanical Dimensions of EC25 Mini Pcie
75
Standard Dimensions of Mini PCI Express
76
Packaging Specifications
77
Appendix A References
78
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