Quectel SC200L Manuals

Quectel SC200L Manuals

Manuals and User Guides for Quectel SC200L. We have 2 Quectel SC200L manuals available for free PDF download: Hardware Design

Quectel SC200L Hardware Design

Quectel SC200L Hardware Design (112 pages)

Brand: Quectel | Category: Control Unit | Size: 1 MB

Table of Contents

Safety Information
4
About the Document
5
Table of Contents
6
Contents
6
Introduction
13
Special Mark
13
Product Overview
14
Frequency Bands and Functions
14
Key Features
16
Functional Diagram
18
Evb
19
Application Interfaces
20
General Description
20
Pin Assignment
21
Pin Description
22
Power Supply
33
Power Supply Pins
33
Voltage Stability Requirements
34
Reference Design for Power Supply
35
Turn on and off the Module
36
Turn on the Module with PWRKEY
36
Turn Off/Restart the Module
38
Power Output
38
Battery Charging and Management
39
USB Interfaces
40
UART Interfaces
44
U)SIM Interfaces
45
SD Card Interface
47
GPIO Interfaces
49
I2C Interfaces
51
SPI Interface
51
ADC Interface
52
LCM Interface
52
Touch Panel Interface
54
Camera Interfaces
55
MIPI Design Considerations
58
Sensor Interfaces
59
Audio Interfaces
60
Reference Circuit Design for Microphone Interfaces
61
Reference Circuit Design for Earpiece Interface
62
Reference Circuit Design for Headset Interface
62
Reference Circuit Design for Loudspeaker Interface
63
Audio Signal Design Considerations
63
Emergency Download Interface
64
Wi-Fi and Bluetooth
65
Wi-Fi Overview
65
Wi-Fi Performance
65
Bluetooth Overview
67
Bluetooth Performance
68
Gnss
69
GNSS Performance
69
GNSS RF Design Guidelines
70
Antenna Interfaces
71
Main/Rx-Diversity Antenna Interfaces
71
Module Operating Frequencies
71
Reference Circuit Design for Main and Rx-Diversity Antenna Interfaces
73
Wi-Fi/Bluetooth Antenna Interface
74
GNSS Antenna Interface
75
Reference Circuit Design for Passive Antenna
76
Reference Circuit Design for Active Antenna
76
Reference Design of RF Layout
77
Antenna Installation
79
Antenna Requirements
79
Recommended RF Connector for Antenna Installation
80
Reliability, Radio and Electrical Characteristics
82
Absolute Maximum Ratings
82
Power Supply Ratings
82
Operating and Storage Temperatures
83
Power Consumption
83
Tx Power
91
Rx Sensitivity
94
Esd
96
Mechanical Information
97
Mechanical Dimensions
97
Recommended Footprint
99
Top and Bottom Views
100
Storage, Manufacturing and Packaging
101
Storage Conditions
101
Manufacturing and Soldering
102
Packaging Specifications
104

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Quectel SC200L Hardware Design

Quectel SC200L Hardware Design (97 pages)

Brand: Quectel | Category: Control Unit | Size: 2 MB

Table of Contents

About the Document

3
Contents

4
- Table of Contents
  4
1 Introduction

6
- Safety Information
  6
2 Product Concept

8
- General Description
  8
- Evaluation Board
  9
3 Application Interfaces

10
- General Description
  10
- Pin Assignment
  11
- Pin Description
  12
- Power Supply
  23
  - Decrease Voltage Drop
    23
  - Reference Design for Power Supply
    25
- Turn on and off Scenarios
  26
  - Turn on Module Using the PWRKEY
    26
  - Turn off Module
    28
- Power Output
  28
- Battery Charge and Management
  29
- USB Interface
  30
- UART Interfaces
  33
- U)SIM Interface
  34
- SD Card Interface
  36
- GPIO Interfaces
  38
- I2C Interfaces
  40
- SPI Interfaces
  40
- ADC Interface
  41
- LCM Interface
  42
- Touch Panel Interface
  44
- Camera Interface
  45
- Sensor Interfaces
  49
- Audio Interface
  50
- Emergency Download Interface
  54
4 Wi-Fi and BT

55
- Wi-Fi Overview
  55
  - Wi-Fi Performance
    55
- BT Overview
  56
  - BT Performance
    57
5 Gnss

58
- GNSS Performance
  58
- GNSS RF Design Guidelines
  59
6 Antenna Interfaces

60
Electrical, Reliability and Radio Characteristics

70
- Absolute Maximum Ratings
  70
- Power Supply Ratings
  70
- Operation and Storage Temperatures
  71
- Current Consumption
  71
- RF Output Power
  74
- RF Receiving Sensitivity
  76
- Electrostatic Discharge
  77
7 Mechanical Dimensions

78
8 Storage, Manufacturing and Packaging

82
- Storage
  82
- Manufacturing and Soldering
  82
- Packaging
  84
9 Appendix A References

86
10 Appendix B GPRS Coding Schemes

91
11 Appendix C GPRS Multi-Slot Classes

92
12 Appendix D EDGE Modulation and Coding Schemes

94

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