Quectel EM120R-GL&EM160R-GL Manuals

Manuals and User Guides for Quectel EM120R-GL&EM160R-GL. We have 1 Quectel EM120R-GL&EM160R-GL manual available for free PDF download: Hardware Design

Quectel EM120R-GL&EM160R-GL Hardware Design

Quectel EM120R-GL&EM160R-GL Hardware Design (86 pages)

Brand: Quectel | Category: Control Unit | Size: 1.8 MB

Table of Contents

About the Document

3
Contents

4
- Table of Contents
  4
1 Introduction

10
- Safety Information
  11
2 Product Concept

12
- General Description
  12
- Key Features
  13
- Functional Diagram
  15
- Evaluation Board
  16
3 Application Interfaces

17
- Pin Assignment
  18
- Pin Description
  19
- Power Supply
  24
  - Decrease Voltage Drop
    24
  - Reference Design for Power Supply
    25
- Turn-On and Turn-Off Scenarios
  26
  - Turn on the Module
    26
    
    Turn on the Module with a Host GPIO
    26
    
    Turn on the Module Automatically
    27
    
    Turn on the Module with Compatible Design
    27
  - Turn off the Module
    29
    
    Turn off the Module through FULL_CARD_POWER_OFF
    29
    
    Turn off the Module through at Command
    29
- Reset
  31
- U)SIM Interfaces
  33
- USB Interface
  38
- Pcie Interface
  40
  - Endpoint Mode
    41
  - USB Version and Pcie Only Version
    43
- PCM Interface
  44
- Control and Indicator Signals
  46
  - W_DISABLE1# Signal
    46
  - W_DISABLE2# Signal
    47
  - WWAN_LED# Signal
    48
  - WAKE_ON_WAN# Signal
    49
  - Dpr
    50
  - ANT_CONFIG Signal
    51
- COEX UART Interface
  51
- Antenna Tuner Control Interfaces
  52
  - Antenna Tuner Control Interface through Gpios
    52
  - Antenna Tuner Control Interface through RFFE
    52
- Configuration Pins
  53
  - EM160R-GL Configuration Pins
    53
  - EM120R-GL Configuration Pins
    54
4 GNSS Receiver

56
- General Description
  56
5 Antenna Connection

57
- Antenna Connectors
  57
  - Operating Frequency
    58
- GNSS Antenna Connector
  60
- Antenna Installation
  61
  - Antenna Requirements
    61
  - Recommended RF Connector for Antenna Installation
    63
6 Electrical, Reliability and Radio Characteristics

65
- Absolute Maximum Ratings
  65
- Power Supply Requirements
  65
- I/O Requirements
  66
- Operation and Storage Temperatures
  66
- Current Consumption
  67
- RF Output Power
  67
- RF Receiving Sensitivity
  68
- Characteristics
  69
- Thermal Dissipation
  70
7 Mechanical Dimensions and Packaging

72
8 Appendix References

78

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