Gemalto M2M GmbH HMS1 사용자 매뉴얼

차례

• Contents

  3
• Tables

  4
• Figures

  4
• 0. Document History

  5
• 1. Introduction

  6
  • 1.1. Related Documents

    6
  • 1.2. Terms and Abbreviations

    6
  • 1.3. Type Approval

    9
  • 1.4. Safety Precautions

    11
• 2. Product Concept

  13
  • 2.1. Key Features at a Glance

    13
  • 2.2. HMS1 System Overview

    15
  • 2.3. Circuit Concept

    16
• 3. Application Interface

  17
  • 3.1. Operating Modes

    18
  • 3.2. Power Supply

    19
    • 3.2.1. Minimizing Power Losses

      19
  • 3.3. Power-Up / Power-Down Scenarios

    20
    • 3.3.1. Turn on HMS1

      20
      • 3.3.1.1. Reset or Turn off HMS1 in Case of Emergency

        20
    • 3.3.2. Turn off HMS1

      20
  • 3.4. Power Saving

    21
  • 3.5. RTC Backup

    21
  • 3.6. USIM Interface

    21
  • 3.7. USB Interface

    21
  • 3.8. Control Signals

    22
    • 3.8.1. PWR_IND Signal

      22
    • 3.8.2. Status Signals

      22
• 4. Antenna Interface

  23
  • 4.1. Antenna Installation

    23
    • 4.1.1. Test Antenna

      23
• 5. Electrical, Reliability and Radio Characteristics

  24
  • 5.1. Absolute Maximum Ratings

    24
  • 5.2. Operating Temperatures

    24
  • 5.3. Storage Conditions

    25
  • 5.4. Reliability Characteristics

    26
  • 5.5. Pin Assignment and Signal Description

    27
  • 5.6. Power Supply Ratings

    31
  • 5.7. Air Interface

    32
  • 5.8. Electrostatic Discharge

    34
• 6. Mechanics

  35
  • 6.1. Mechanical Dimensions HMS1

    35
• 7. Board-to-Board Application Connector

  37
• 8. Reference Approval

  38
  • 8.1. Reference Equipment for Type Approval

    38
  • 8.2. Compliance with FCC Rules and Regulations

    39