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Quectel EC25 Mini PCIe User Manual

Quectel EC25 Mini PCIe
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EC25 Mini PCIe
Hardware Design
LTE Standard Module Series
Rev. EC25_Mini_PCIe_Hardware_Design_V2.3
Date: 2019-11-26
Status: Released
www.quectel.com
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Quectel EC25 Mini PCIe Specifications

General IconGeneral
BrandQuectel
ModelEC25 Mini PCIe
CategoryControl Unit
LanguageEnglish

Summary

About the Document

Revision History

Records changes and updates made to the document over time.

Introduction

Safety Information

Essential safety precautions for operating the module and its applications.

Product Concept

General Description

Overview of the EC25 Mini PCIe module and its capabilities.

Key Features

Highlights the main technical specifications and functionalities of the module.

Description of Module Series

Details on different EC25 Mini PCIe variants and their supported bands.

Application Interfaces

Pin Assignment

Diagram showing the physical pin layout of the EC25 Mini PCIe module.

Pin Description

Detailed explanation of each pin's function and I/O characteristics.

Power Supply

Details the voltage and current requirements for the module's power supply.

(U)SIM Interface

Details the connection and requirements for the (U)SIM card interface.

USB Interface

Covers the USB 2.0 interface, its capabilities, and connection details.

UART Interfaces

Explains the main and co-existence UART interfaces for communication.

Control and Indication Signals

Details signals for module control, status indication, and wake-up.

GNSS Receiver

General Description

Overview of the integrated GNSS solution and its supported systems.

GNSS Performance

Provides performance metrics like sensitivity and TTFF for GNSS.

Antenna Connection

Antenna Connectors

Details the types and configurations of antenna connectors.

Antenna Requirements

Specifies the electrical requirements for antennas.

Electrical, Reliability and Radio Characteristics

Power Supply Requirements

Details the voltage and current requirements for the module's power supply.

RF Characteristics

Provides conducted RF output power and receiving sensitivity data.

Current Consumption

Details the current consumption of the module in different operating states.

ESD Characteristics

Lists the Electrostatic Discharge (ESD) protection levels for various interfaces.

Dimensions and Packaging

Mechanical Dimensions of EC25 Mini PCIe

Shows the physical dimensions of the EC25 Mini PCIe module.

Standard Dimensions of Mini PCI Express

Outlines the standard dimensions for the Mini PCI Express form factor.

Packaging Specifications

Describes how the EC25 Mini PCIe modules are packaged.

Appendix A References

Related Documents

Lists relevant documents for further technical information and guidelines.

Terms and Abbreviations

Provides definitions for technical terms and abbreviations used in the document.

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