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Telit Wireless Solutions ME910X1 - User Manual

Telit Wireless Solutions ME910X1
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ME910X1 mPCIe
HW Design Guide
1VV0301642 Rev. 2 2022-01-14
Telit Technical Documentation

Table of Contents

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Telit Wireless Solutions ME910X1 Specifications

General IconGeneral
BrandTelit Wireless Solutions
ModelME910X1
CategoryPCI Card
LanguageEnglish

Summary

Introduction to ME910 X1 mPCIe HW Design Guide

Scope and Audience

Defines the document's purpose and intended readers for hardware integration.

Contact and Documentation

Provides contact details for support and lists related technical documents for further reference.

Symbol Conventions

Explains symbols and warnings used throughout the document to ensure safe and correct interpretation.

ME910 X1 mPCIe Product Overview and Features

Product Variants and Frequency Bands

Details different module variants and their supported cellular frequency bands for global deployment.

Target Market and Main Features

Outlines target applications and lists key functionalities like modem, interfaces, and form factor.

Technical Specifications

Presents TX/RX power, sensitivity, mechanical dimensions, weight, and operating temperature ranges.

ME910 X1 mPCIe Pin Configuration and Signals

Pin-out Description

Details all pin assignments, signal functions, types, and comments for power, USB, UART, I2S, SIM, and miscellaneous interfaces.

Power Supply Requirements and Design Guidelines

Power Supply Requirements

Specifies nominal voltage, supply range, and ripple limits for the 3V3_AUX input.

Power Consumption and Design Rules

Discusses power consumption and provides detailed guidelines for electrical, thermal, and PCB layout aspects of the power supply.

ME910 X1 mPCIe Electrical Characteristics

Absolute Maximum Ratings

Defines voltage limits that, if exceeded, may damage the module, ensuring operational integrity.

Recommended Operating Conditions

Specifies the normal operating voltage, temperature, and peak current parameters for reliable module function.

Digital Interfaces and Control Signals

Logic Levels

Defines voltage levels for digital and control signals, crucial for interface design.

Power On and Initialization

Explains the module's power-on sequence and timing diagram for activation.

Restart and Shutdown Procedures

Details methods for unconditional restart and proper power-off sequences using control signals.

Control Signals Overview

Describes the function and usage of key control signals like W_DISABLE_N and LED_WWAN_N.

Hardware Interfaces

Covers USB, Serial (UART), and RS232 level translation for external connectivity.

SIM Interface

Details the connection and signals for the SIM card interface, adhering to 3GPP standards.

RF Band Characteristics and Antenna Requirements

Bands Variants

Lists the supported cellular bands for different ME910X1 module variants.

TX and RX Characteristics

Presents transmit and receive performance metrics, essential for RF design.

Antenna Requirements

Specifies antenna connectors, GSM/LTE, and GNSS antenna requirements for optimal signal performance.

Mechanical Design and Drawings

Mechanical Dimensions and Weight

Details the physical size (length, width, thickness) and weight of the mPCIe adapter module.

Mechanical Drawing and Views

Provides visual representations of the module from different perspectives, showing key dimensions and features.

PCB Design Recommendations and Footprint

Recommended Footprint for Connector

Offers a reference footprint for the mPCIe 52-pin socket and latch connector for PCB layout.

Electromagnetic Compatibility (EMC) Recommendations

EMC Protection Levels and Input Line Protection

Outlines EMC protection levels for various pins and recommends series resistors for input line overvoltage protection.

Module Packaging and Handling Information

Tray Packing and Quantities

Details how modules are packaged in trays, cartons, and specifies minimum order quantities.

Tray Drawing

Provides detailed dimensional drawings of the module trays for manufacturing and logistics.

Moisture Sensitivity

Identifies the module as Moisture Sensitive Device Level 3 and provides handling conditions to prevent damage.

Conformity Assessment and Declaration of Conformity

Declaration of Conformity Statement

States the ME910C1-mPCIe compliance with EU Directive 2014/53/EU and provides a link for the full text.

Reference Table of RF Bands Characteristics

Frequency Bands and Channel Information

A comprehensive table detailing frequency ranges, channels, and Tx-Rx offsets for various cellular modes and bands.

Product Information, Safety, and Legal Notices

Copyrights and Legal Notices

Covers copyright, software rights, and disclaimers regarding product use and specifications.

Usage and Disclosure Restrictions

Outlines license agreements, usage limitations, and prohibitions for high-risk applications.

Safety Recommendations

Provides critical safety advice, environmental considerations, and regulatory compliance for safe product operation.

Glossary of Terms

Definitions of Technical Terms

Provides definitions for acronyms and technical terms used throughout the document for clarity.

Document History

Document Revision Log

Tracks changes made to the document across different revisions, including dates and descriptions of modifications.

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