Quectel EG2-G Series Manuals

Manuals and User Guides for Quectel EG2-G Series. We have 1 Quectel EG2-G Series manual available for free PDF download: Design Manualline

Quectel EG2-G Series Design Manualline

Quectel EG2-G Series Design Manualline (38 pages)

Brand: Quectel | Category: Control Unit | Size: 6 MB

Table of Contents

About the Document

3
Contents

4
- Table of Contents
  4
1 Introduction

7
- Applicable Modules
  7
- Safety Information
  8
2 PCB Design Overview

9
- Footprint and Keepout Area
  9
- Design Priorities and Considerations for PCB Traces
  10
  - Design Priorities
    10
  - Design Considerations
    10
3 Interface Design

11
- Power Supply
  11
  - DC-DC Converter
    11
  - Vbat
    12
- Pwrkey & Reset_N
  14
- USB Interface
  15
  - USB_DM & USB_DP Signals
    15
  - USB_VBUS Signal
    17
- Ethernet PHY
  18
  - SGMII Interface
    18
  - Ethernet Components
    20
- Audio Interfaces
  21
  - PCM Interface
    21
  - Codec & Microphone & Speaker
    22
- SD Card Interface
  24
- WLAN Interface
  26
- U)SIM Interface
  28
- ADC Interface
  29
- Gpios
  30
- Antenna Interfaces
  31
4 Thermal Design

36
5 Appendix References

37

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