Benutzerhandbuch für Gemalto M2M GmbH ELS61-USA

Inhaltsverzeichnis

• Contents

  3
• Tables

  6
• Figures

  7
• 1 Introduction

  9
  • 1.1 Key Features at a Glance

    9
  • 1.2 ELS61-USA System Overview

    12
  • 1.3 Circuit Concept

    13
• 2 Interface Characteristics

  15
  • 2.1 Application Interface

    15
    • 2.1.1 Pad Assignment

      15
    • 2.1.2 Signal Properties

      17
      • 2.1.2.1 Absolute Maximum Ratings

        23
    • 2.1.3 USB Interface

      24
      • 2.1.3.1 Reducing Power Consumption

        25
    • 2.1.4 Serial Interface ASC0

      26
    • 2.1.5 Serial Interface ASC1

      28
    • 2.1.6 UICC/SIM/USIM Interface

      30
      • 2.1.6.1 Enhanced ESD Protection for SIM Interface

        32
    • 2.1.7 Digital Audio Interface (DAI)

      33
      • 2.1.7.1 Pulse Code Modulation Interface (PCM)

        33
      • 2.1.7.2 Inter IC Sound Interface

        35
      • 2.1.7.3 Solutions for the Digital Audio Interface

        36
      • 2.1.7.4 Electrical Characteristics of the Voiceband Part

        37
    • 2.1.8 RTC Backup

      39
    • 2.1.9 GPIO Interface

      40
    • 2.1.10 I2C Interface

      42
    • 2.1.11 SPI Interface

      44
    • 2.1.12 PWM Interfaces

      45
    • 2.1.13 Pulse Counter

      45
    • 2.1.14 Control Signals

      45
      • 2.1.14.1 Status LED

        45
      • 2.1.14.2 Power Indication Circuit

        46
      • 2.1.14.3 Host Wakeup

        46
      • 2.1.14.4 Fast Shutdown

        47
  • 2.2 RF Antenna Interface

    48
    • 2.2.1 Antenna Interface Specifications

      48
    • 2.2.2 Antenna Installation

      50
    • 2.2.3 RF Line Routing Design

      51
      • 2.2.3.1 Line Arrangement Examples

        51
      • 2.2.3.2 Routing Example

        56
  • 2.3 Sample Application

    57
    • 2.3.1 Sample Level Conversion Circuit

      59
• 3 Operating Characteristics

  60
  • 3.1 Operating Modes

    60
  • 3.2 Power Up/Power Down Scenarios

    61
    • 3.2.1 Turn on ELS61-USA

      61
      • 3.2.1.1 Connecting ELS61-USA BATT+ Lines

        61
      • 3.2.1.2 Switch on ELS61-USA Using ON Signal

        63
      • 3.2.1.3 Automatic Power On

        64
    • 3.2.2 Restart ELS61-USA

      65
      • 3.2.2.1 Restart ELS61-USA via AT+CFUN Command

        65
      • 3.2.2.2 Restart ELS61-USA Using EMERG_RST

        66
    • 3.2.3 Signal States after Startup

      67
    • 3.2.4 Turn off ELS61-USA

      68
      • 3.2.4.1 Switch off ELS61-USA Using AT Command

        68
    • 3.2.5 Automatic Shutdown

      70
      • 3.2.5.1 Thermal Shutdown

        70
      • 3.2.5.2 Undervoltage Shutdown

        71
      • 3.2.5.3 Overvoltage Shutdown

        71
  • 3.3 Power Saving

    72
    • 3.3.1 Power Saving while Attached to WCDMA Networks

      72
    • 3.3.2 Power Saving while Attached to LTE Networks

      73
    • 3.3.3 Wake-up via RTS0

      74
  • 3.4 Power Supply

    75
    • 3.4.1 Power Supply Ratings

      75
    • 3.4.2 Measuring the Supply Voltage (VBATT+)

      78
    • 3.4.3 Monitoring Power Supply by AT Command

      78
  • 3.5 Operating Temperatures

    79
  • 3.6 Electrostatic Discharge

    80
    • 3.6.1 ESD Protection for Antenna Interfaces

      80
  • 3.7 Blocking against RF on Interface Lines

    81
  • 3.8 Reliability Characteristics

    83
• 4 Mechanical Dimensions, Mounting and Packaging

  84
  • 4.1 Mechanical Dimensions of ELS61-USA

    84
  • 4.2 Mounting ELS61-USA onto the Application Platform

    86
    • 4.2.1 SMT PCB Assembly

      86
      • 4.2.1.1 Land Pattern and Stencil

        86
      • 4.2.1.2 Board Level Characterization

        88
    • 4.2.2 Moisture Sensitivity Level

      88
    • 4.2.3 Soldering Conditions and Temperature

      89
      • 4.2.3.1 Reflow Profile

        89
      • 4.2.3.2 Maximum Temperature and Duration

        90
    • 4.2.4 Durability and Mechanical Handling

      91
      • 4.2.4.1 Storage Conditions

        91
      • 4.2.4.2 Processing Life

        92
      • 4.2.4.3 Baking

        92
      • 4.2.4.4 Electrostatic Discharge

        92
  • 4.3 Packaging

    93
    • 4.3.1 Tape and Reel

      93
      • 4.3.1.1 Orientation

        93
      • 4.3.1.2 Barcode Label

        94
    • 4.3.2 Shipping Materials

      95
      • 4.3.2.1 Moisture Barrier Bag

        95
      • 4.3.2.2 Transportation Box

        97
    • 4.3.3 Trays

      98
• 5 Regulatory and Type Approval Information

  99
  • 5.1 Directives and Standards

    99
  • 5.2 SAR requirements specific to portable mobiles

    102
  • 5.3 Reference Equipment for Type Approval

    103
  • 5.4 Compliance with FCC and IC Rules and Regulations

    104
• 6 Document Information

  106
  • 6.1 Revision History

    106
  • 6.2 Related Documents

    106
  • 6.3 Terms and Abbreviations

    106
  • 6.4 Safety Precaution Notes

    110
• 7 Appendix

  111
  • 7.1 List of Parts and Accessories

    111