Quectel UG89 Manuals

Quectel UG89 Manuals

Manuals and User Guides for Quectel UG89. We have 1 Quectel UG89 manual available for free PDF download: Hardware Design

Quectel UG89 Hardware Design

Quectel UG89 Hardware Design (78 pages)

UMTS/HSPA+ Module Series

Brand: Quectel | Category: Control Unit | Size: 1.09 MB

Table of Contents

About the Document
3
Table of Contents
4
Contents
4
Introduction
8
Safety Information
9
Product Concept
10
General Description
10
Key Features
11
Functional Diagram
13
Evaluation Board
14
Application Interfaces
15
General Description
15
Pin Assignment
16
Pin Description
17
Operating Modes
23
Power Supply
24
Power Supply Pins
24
Decrease Voltage Drop
24
Reference Design for Power Supply
25
Power-On/Off/Reset Scenarios
26
Turn on the Module Using the PWRKEY
26
Turn off the Module
28
Turn off the Module Using the PWRKEY Pin
29
Turn off Module Using at Command
29
Reset the Module
29
Automatic Shutdown
31
Thermal Shutdown
31
Undervoltage Shutdown
32
Overvoltage Shutdown
33
UART Interfaces
33
U)SIM Interface
36
USB Interface
38
ADC Interfaces
39
PCM and I2C Interfaces
40
Status
42
Behaviors of the UART1_RI
43
Antenna Interface
45
GSM/UMTS Antenna Interface
45
Pin Definition
45
Operating Frequency
45
Reference Design of RF Antenna Interface
46
Reference Design of RF Layout
46
Antenna Installation
49
Antenna Requirements
49
Recommended RF Connector for Antenna Installation
49
Electrical, Reliability and Radio Characteristics
51
Absolute Maximum Ratings
51
Power Supply Ratings
52
Operation and Storage Temperatures
52
Current Consumption
53
RF Output Power
55
RF Receiving Sensitivity
55
Electrostatic Discharge
56
Mechanical Dimensions
57
Mechanical Dimensions of the Module
57
Recommended Footprint Design
59
Top and Bottom Views of the Module
60
Storage, Manufacturing and Packaging
62
Storage
62
Manufacturing and Soldering
63
Packaging
64
Appendix A References
65
Appendix B GPRS Coding Schemes
69
Appendix C GPRS Multi-Slot Classes
70
Appendix D EDGE Modulation and Coding Schemes
72
Appendix E Certification List
73

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