Quectel EG120K Series Manuals

Manuals and User Guides for Quectel EG120K Series. We have 1 Quectel EG120K Series manual available for free PDF download: Hardware Design

Quectel EG120K Series Hardware Design

Quectel EG120K Series Hardware Design (104 pages)

LTE-A Module

Brand: Quectel | Category: Control Unit | Size: 3.01 MB

Table of Contents

Safety Information

4
About the Document

5
Contents

6
- Table of Contents
  6
1 Introduction

12
- Special Marks
  14
2 Product Overview

15
- Frequency Bands and Functions
  15
- Key Features
  16
- Functional Diagram
  20
- Pin Assignment
  21
- Pin Description
  22
- Evb
  29
3 Operating Characteristics

30
- Operating Modes
  30
  - Sleep Mode
    30
    
    UART Application
    31
    
    USB Application
    32
  - Airplane Mode
    34
- Power Supply
  35
- Turn on
  37
- Turn off
  39
  - Turn off with PWRKEY
    39
  - Turn off with at Command
    40
- Reset
  40
4 Application Interfaces

42
- U)SIM Interfaces
  43
- USB Interface
  45
- UART Interfaces
  47
  - Main UART Interface
    48
  - Debug UART Interface
    48
  - Bluetooth UART Interface
    48
  - UART Application
    49
- SPI Interface
  50
- PCM and I2C Interfaces
  51
- ADC Interfaces
  54
- Status Indication
  55
  - Network Status Indication
    55
  - Module Status Indication
    56
- Pcie Interface
  57
- SDIO Interface
  59
- Antenna Tuner Control Interfaces
  61
- USB_BOOT Interface
  61
5 RF Specifications

63
- Cellular Network
  63
  - Antenna Interface & Frequency Bands
    63
  - Tx Power
    65
  - Rx Sensitivity
    65
  - Reference Design
    68
- Gnss
  70
  - Antenna Interface & Frequency Bands
    70
  - GNSS Performance
    70
  - Reference Design
    71
- RF Routing Guidelines
  72
- Antenna Design Requirements
  74
- RF Connector Recommendation
  74
6 Electrical Characteristics and Reliability

77
- Absolute Maximum Ratings
  77
- Power Supply Ratings
  77
- Power Consumption
  78
- Digital I/O Characteristics
  85
- ESD Protection
  87
- Operation and Storage Temperatures
  87
- Thermal Dissipation
  88
7 Mechanical Information

89
- Mechanical Dimensions
  89
- Recommended Footprint
  91
- Top and Bottom Views
  92
8 Storage, Manufacturing & Packaging

95
- Storage Conditions
  95
- Manufacturing and Soldering
  96
- Packaging Specifications
  98
  - Carrier Tape
    98
  - Plastic Reel
    99
  - Packaging Process
    99
9 Appendix References

101

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