Huawei ME909u-521 Manuals

Manuals and User Guides for Huawei ME909u-521. We have 7 Huawei ME909u-521 manuals available for free PDF download: Hardware Manual, Hardware Migration Manual, Development Kit Manual, Design Manual, Acceptance Inspection Manual

Huawei ME909u-521 Hardware Manual (90 pages)

LTE LGA Module

Brand: Huawei | Category: Control Unit | Size: 2.62 MB

Table of Contents
5
1 Introduction

8
2 Overall Description

9
- About this Chapter
  9
- Function Overview
  9
- Circuit Block Diagram
  11
- Application Block Diagram
  12
3 Description of the Application Interfaces

13
- About this Chapter
  13
- LGA Interface
  13
- Power Interface
  25
  - Overview
    25
  - Power Supply VBAT Interface
    25
  - Output Power Supply Interface
    26
- Signal Control Interface
  27
  - Overview
    27
  - Power-On/Off (POWER_ON_OFF) Pin
    28
  - RESIN_N Pin
    29
  - WAKEUP_IN Signal
    31
  - WAKEUP_OUT Signal
    31
  - SLEEP_STATUS Signal
    32
  - LED_MODE Signal
    33
- UART Interface
  34
  - Overview
    34
  - Circuit Recommended for the UART Interface
    35
- USB Interface
  35
- USIM Card Interface
  37
  - Overview
    37
  - Circuit Recommended for the USIM Card Interface
    38
- Audio Interface
  39
- General Purpose I/O Interface
  40
- JTAG Interface
  41
- RF Antenna Interface
  42
- Reserved Interface
  46
- NC Interface
  46
- Tunable Antenna Control
  47
4 RF Specifications

48
- About this Chapter
  48
- Operating Frequencies
  48
- Conducted RF Measurement
  49
  - Test Environment
    49
  - Test Standards
    49
- Conducted Rx Sensitivity and Tx Power
  49
  - Conducted Receive Sensitivity
    49
  - Conducted Transmit Power
    50
- Antenna Design Requirements
  51
  - Antenna Design Indicators
    51
  - Interference
    54
  - Antenna Requirements
    54
- Co-Exsitence with 5 Ghz WIFI Design Guide
  55
  - Purpose
    55
  - Co-Exsitence Design Main Point
    55
5 Electrical and Reliability Features

58
- About this Chapter
  58
- Absolute Ratings
  58
- Operating and Storage Temperatures
  59
- Power Supply Features
  59
  - Input Power Supply
    59
  - Power Consumption
    60
- Reliability Features
  65
- EMC and ESD Features
  68
6 Mechanical Specifications

70
- About this Chapter
  70
- Storage Requirement
  70
- Moisture Sensitivity
  70
- Dimensions and Interfaces
  71
- Packaging
  72
- Label
  73
- Customer PCB Design
  73
  - PCB Surface Finish
    73
  - PCB Pad Design
    73
  - Solder Mask
    74
  - Requirements on PCB Layout
    74
- Thermal Design Solution
  75
- Assembly Processes
  77
  - General Description of Assembly Processes
    77
  - Stencil Design
    77
  - Reflow Profile
    78
- Specification of Rework
  79
  - Process of Rework
    79
  - Preparations of Rework
    79
  - Removing of the Module
    79
  - Welding Area Treatment
    80
  - Module Installation
    80
  - Specifications of Rework
    81
7 Certifications

82
- About this Chapter
  82
8 Safety Information

83
- Interference
  83
- Medical Device
  83
- Area with Inflammables and Explosives
  83
- Traffic Security
  84
- Airline Security
  84
- Safety of Children
  84
- Environment Protection
  84
- WEEE Approval
  84
- Rohs Approval
  84
- Laws and Regulations Observance
  85
- Care and Maintenance
  85
- Emergency Call
  85
- EU Regulatory Conformance
  85
9 Appendix A Circuit of Typical Interface

87
10 Appendix B Acronyms and Abbreviations

88

Huawei ME909u-521 Hardware Manual (82 pages)

LTE LGA Module

Brand: Huawei | Category: Control Unit | Size: 1.91 MB

Table of Contents
4
1 Introduction

7
2 Overall Description

8
- About this Chapter
  8
- Function Overview
  8
- Circuit Block Diagram
  10
- Application Block Diagram
  11
3 Description of the Application Interfaces

12
- About this Chapter
  12
- LGA Interface
  12
- Power Interface
  22
  - Overview
    22
  - Power Supply VBAT Interface
    23
  - Output Power Supply Interface
    24
- Signal Control Interface
  24
  - Overview
    24
  - Power-On/Off (POWER_ON_OFF) Pin
    25
  - RESIN_N Pins
    26
  - WAKEUP_IN Signal
    28
  - WAKEUP_OUT Signal
    29
  - SLEEP_STATUS Signal
    30
  - LED# Pin
    30
- UART Interface
  31
  - Overview
    31
  - Circuit Recommended for the UART Interface
    32
- USB Interface
  33
- USIM Card Interface
  34
  - Overview
    34
  - Circuit Recommended for the USIM Card Interface
    34
- Audio Interface
  35
- General Purpose I/O Interface
  36
- JTAG Interface
  37
- RF Antenna Interface
  38
- Reserved Interface
  39
- NC Interface
  39
- Tunable Antenna Control
  39
4 RF Specifications

40
- About this Chapter
  40
- Operating Frequencies
  40
- Conducted RF Measurement
  41
  - Test Environment
    41
  - Test Standards
    41
- Conducted Rx Sensitivity and Tx Power
  41
  - Conducted Receive Sensitivity
    41
  - Conducted Transmit Power
    43
- Antenna Design Requirements
  44
  - Antenna Design Indicators
    44
  - Interference
    47
  - Antenna Requirements
    47
  - Radio Test Environment
    48
5 Electrical and Reliability Features

50
- About this Chapter
  50
- Absolute Ratings
  50
- Operating and Storage Temperatures and Humidity
  51
- Electrical Features of USIM
  51
- Electrical Features of Application Interfaces
  52
- Power Supply Features
  52
  - Input Power Supply
    52
  - Power Consumption
    53
- Reliability Features
  58
- EMC and ESD Features
  59
6 Mechanical Specifications

61
- About this Chapter
  61
- Storage Requirement
  61
- Moisture Sensitivity
  61
- Dimensions and Interfaces
  62
- Packaging
  64
- Label
  65
- Customer PCB Design
  66
  - PCB Surface Finish
    66
  - PCB Pad Design
    66
  - Solder Mask
    68
  - Requirements on PCB Layout
    68
- Assembly Processes
  68
  - General Description of Assembly Processes
    68
  - Stencil Design
    68
  - Reflow Profile
    69
- Specification of Rework
  71
  - Process of Rework
    71
  - Preparations of Rework
    71
  - Removing of the Module
    71
  - Welding Area Treatment
    72
  - Module Installation
    72
  - Specifications of Rework
    73
7 Certifications

74
- About this Chapter
  74
8 Safety Information

75
- Interference
  75
- Medical Device
  75
- Area with Inflammables and Explosives
  75
- Traffic Security
  76
- Airline Security
  76
- Safety of Children
  76
- Environment Protection
  76
- WEEE Approval
  76
- Rohs Approval
  76
- Laws and Regulations Observance
  77
- Care and Maintenance
  77
- Emergency Call
  77
- Regulatory Information
  77
  - CE Approval (European Union)
    77
  - FCC Statement
    78
9 Appendix A Circuit of Typical Interface

79
10 Appendix B Acronyms and Abbreviations

80

Huawei ME909u-521 Hardware Manual (58 pages)

Mini PCIe Module

Brand: Huawei | Category: Control Unit | Size: 1.7 MB

Table of Contents
4
1 Introduction

7
2 Overall Description

8
- About this Chapter
  8
- Function Overview
  8
- Circuit Block Diagram
  9
3 Description of the Application Interfaces

10
- About this Chapter
  10
- Mini Pcie Interface
  10
- Power Sources and Grounds
  14
- Power Supply Time Sequence
  15
- WAKE# Signal
  16
- RESIN_N Signal
  16
- W_DISABLE# Signal
  18
- LED_WWAN# Signal
  18
- USB Interface
  18
- USIM Card Interface
  19
  - Overview
    19
  - Circuit Recommended for the USIM Card Interface
    20
- Audio Interface
  21
- RF Antenna Connector
  22
- Reserved Pins
  23
- NC Pins
  23
4 RF Specifications

25
- About this Chapter
  25
- Operating Frequencies
  25
- Conducted RF Measurement
  26
  - Test Environment
    26
  - Test Standards
    26
- Conducted Rx Sensitivity and Tx Power
  26
  - Conducted Receive Sensitivity
    26
  - Conducted Transmit Power
    28
- Antenna Design Requirements
  29
  - Antenna Design Indicators
    29
  - Interference
    31
  - GSM/WCDMA/GPS Antenna Requirements
    31
  - Radio Test Environment
    32
5 Electrical and Reliability Features

34
- About this Chapter
  34
- Absolute Ratings
  34
- Operating and Storage Temperatures and Humidity
  35
- Electrical Features of USIM
  35
- Electrical Features of Application Interfaces
  35
- Power Supply Features
  36
  - Input Power Supply
    36
  - Power Consumption
    37
- Reliability Features
  42
- EMC and ESD Features
  43
6 Mechanical Specifications

45
7 Certifications

51
- About this Chapter
  51
8 Safety Information

52
- Interference
  52
- Medical Device
  52
- Area with Inflammables and Explosives
  52
- Traffic Security
  53
- Airline Security
  53
- Safety of Children
  53
- Environment Protection
  53
- WEEE Approval
  53
- Rohs Approval
  53
- Laws and Regulations Observance
  54
- Care and Maintenance
  54
- Emergency Call
  54
- Regulatory Information
  54
  - CE Approval (European Union)
    54
  - FCC Statement
    55
Appendix A Circuit of Typical Interface

56
Appendix B Acronyms and Abbreviations

57

Huawei ME909u-521 Hardware Migration Manual (70 pages)

30 mm × 30 mm LGA Module

Brand: Huawei | Category: Control Unit | Size: 2.68 MB

Table of Contents
5
1 Overview

7
2 LGA Interface Differences

19
3 Mechanical Specifications Compatibility Design Guide

48
- Dimension Differences
  48
- Customer PCB Design
  49
  - PCB Pad Design
    49
  - Requirements on PCB Layout
    50
- Assembly Processes
  50
  - General Description of Assembly Processes
    50
  - Stencil Design
    51
  - Reflow Profile
    51
4 Appendix

53
5 Acronyms and Abbreviations

69

Huawei ME909u-521 Development Kit Manual (35 pages)

30 mm x 30 mm LGA Module

Brand: Huawei | Category: Control Unit | Size: 2.94 MB

Table of Contents
5
1 Overview

6
- About this Chapter
  6
- Feature Overview
  6
- Introduction to the DVK
  8
- Components of the DVK
  11
2 Installation and Use Guide

13
- About this Chapter
  13
- Setting up the DVK
  13
3 Interface Description

20
- About this Chapter
  20
- DVK Appearance
  20
- Interface Functions
  21
  - Power Interface
    21
  - USB Communications Interface
    21
  - LED Indicators
    21
  - Audio Interface
    23
  - Buttons
    23
  - SIM Card Interface
    23
  - Micro SD Card Interface
    24
  - Antenna Interface
    24
  - UART Interface
    24
  - DIP Switch SW601
    24
  - Test Points
    26
- Power Consumption Test
  32
4 Acronyms and Abbreviations

35

Huawei ME909u-521 Design Manual (18 pages)

LGA Module PCM Audio Design Guide

Brand: Huawei | Category: GSM/GPRS Modules | Size: 0.84 MB

Table of Contents
4
Introduction
5
PCM Interface
6
Definitions of Pins
6
Configuration Modes
6
PCM Working Mode
6
PCM Data Format
7
PCM Clock Signal
7
PCM SYNC Frame Format
8
PCM Offset Setting
9
PCM DATA Polarity
9
PCM DATA Length
10
PCM SYNC Frequency
10
PCM Master Output Data Format
10
Reference Design
12
System Block
12
Reference Schematic and Software Configuration
13
Tlv320Aic3204
13
Nau8814
16

Huawei ME909u-521 Acceptance Inspection Manual (13 pages)

Mini PCIe Module

Brand: Huawei | Category: Control Unit | Size: 0.73 MB

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Huawei ME909u-521 Manuals

Huawei ME909u-521 Hardware Manual (90 pages)

Table of Contents

1 Introduction

2 Overall Description

3 Description of the Application Interfaces

4 RF Specifications

5 Electrical and Reliability Features

6 Mechanical Specifications

7 Certifications

8 Safety Information

9 Appendix A Circuit of Typical Interface

10 Appendix B Acronyms and Abbreviations

Huawei ME909u-521 Hardware Manual (82 pages)

Table of Contents

1 Introduction

2 Overall Description

3 Description of the Application Interfaces

4 RF Specifications

5 Electrical and Reliability Features

6 Mechanical Specifications

7 Certifications

8 Safety Information

9 Appendix A Circuit of Typical Interface

10 Appendix B Acronyms and Abbreviations

Huawei ME909u-521 Hardware Manual (58 pages)

Table of Contents

1 Introduction

2 Overall Description

3 Description of the Application Interfaces

4 RF Specifications

5 Electrical and Reliability Features

6 Mechanical Specifications

7 Certifications

8 Safety Information

Appendix A Circuit of Typical Interface

Appendix B Acronyms and Abbreviations

Huawei ME909u-521 Hardware Migration Manual (70 pages)

Table of Contents

1 Overview

2 LGA Interface Differences

3 Mechanical Specifications Compatibility Design Guide

4 Appendix

5 Acronyms and Abbreviations

Huawei ME909u-521 Development Kit Manual (35 pages)

Table of Contents

1 Overview

2 Installation and Use Guide

3 Interface Description

4 Acronyms and Abbreviations

Huawei ME909u-521 Design Manual (18 pages)

Table of Contents

Huawei ME909u-521 Acceptance Inspection Manual (13 pages)

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