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Huawei MU709s-2 Hardware Manual

Huawei MU709s-2 Hardware Manual

Hspa+ mini pcle module
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HUAWEI MU709s-2 HSPA+ Mini PCIe Module
Hardware Guide
Issue
02
Date
2014-09-18

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Summary of Contents for Huawei MU709s-2

  • Page 1 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Issue Date 2014-09-18...
  • Page 2 Thus, the descriptions herein may not exactly match the product or its accessories which you purchase. Huawei reserves the right to change or modify any information or specifications contained in this manual without prior notice and without any liability.
  • Page 3 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide About This Document About This Document Revision History Document Date Chapter Descriptions Version 2014-09-15 Creation 2014-09-18 3.3.2 Updated section 3.3.2: Reset the Module Huawei Proprietary and Confidential Issue 02 (2014-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 4: Table Of Contents

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Contents Contents 1 Introduction............................ 6 2 Overall Description ........................7 2.1 About This Chapter ........................... 7 2.2 Function Overview..........................7 2.3 Circuit Block Diagram ........................8 3 Description of the Application Interfaces ................9 3.1 About This Chapter ...........................
  • Page 5 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Contents 5 Electrical and Reliability Features ................... 28 5.1 About This Chapter ......................... 28 5.2 Absolute Ratings ..........................28 5.3 Operating and Storage Temperatures .................... 29 5.4 Power Supply Features ........................29 5.4.1 Input Power Supply .......................

  • Page 6: Introduction

    Introduction Introduction This document describes the hardware application interfaces and air interfaces provided by HUAWEI MU709s-2 Mini PCIe Module (hereinafter referred to as the MU709s-2 Mini PCIe module). This document helps hardware engineer to understand the interface specifications, electrical features and related product information of the MU709s-2 Mini PCIe module.

  • Page 7: Overall Description

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Overall Description Overall Description 2.1 About This Chapter This chapter gives a general description of the MU709s-2 Mini PCIe module and provides:  Function Overview  Circuit Block Diagram 2.2 Function Overview...

  • Page 8: Circuit Block Diagram

    WCDMA PS: UL 384 kbit/s; DL 384 kbit/s HSPA+: UL 5.76 Mbit/s; DL 21.6 Mbit/s 2.3 Circuit Block Diagram Figure 2-1 shows the circuit block diagram of the MU709s-2 Mini PCIe Adapter. The major functional unit of the Mini PCIe Adapter contains the following parts: ...

  • Page 9: Description Of The Application Interfaces

    Audio Interface  NC Pins 3.2 Mini PCIe Interface The MU709s-2 module uses a Mini PCIe interface as its external interface. For details about the module and dimensions, see Dimensions and Interfaces. Huawei Proprietary and Confidential Issue 02 (2014-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 10 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Description of the Application Interfaces Figure 3-1 shows the sequence of pins on the interface of the Mini PCIe Adapter. Figure 3-1 Sequence of Mini PCIe interface Table 3-1 shows the pin definitions of the Mini PCIe Interface.
  • Page 11 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Description of the Application Interfaces Pin Name Description Parameter Type Mini PCI HUAWEI Pin Min. Typ. Max. Express Description Standard Description CLKREQ# Not connected UIM_PWR USIM_PWR Power source for Class C –0.3 1.98...
  • Page 12 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Description of the Application Interfaces Pin Name Description Parameter Type Mini PCI HUAWEI Pin Min. Typ. Max. Express Description Standard Description PETn0 Not connected SMB_DATA Not connected PETp0 Not connected Ground Ground...

  • Page 13: Power Sources And Grounds

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Description of the Application Interfaces Pin Name Description Parameter Type Mini PCI HUAWEI Pin Min. Typ. Max. Express Description Standard Description sync 1.35 3.3 V DC supply 3.3Vaux VCC_3V3 input.  P indicates power pins; I indicates pins for digital signal input; O indicates pins for digital signal output.

  • Page 14: Power Supply Time Sequence

    Cutting off the VCC_3V3 power supply will power off the module. 3.3.2 Reset the Module MU709s-2 Mini PCIe module does not support hardware reset, you can send the AT command to reset the module. For the details about the AT command, please refer to the HUAWEI MU709 Series HSPA+ LGA Module AT Command Interface Specification.

  • Page 15: Led_Wwan# Signal

    Hardware Guide Description of the Application Interfaces Figure 3-3 Connections of the WAKE# pin 3.5 LED_WWAN# Signal MU709s-2 Mini PCIe provides a LED_WWAN# signal to indicate the work status. Table 3-3 State of the LED_WWAN# pin No. Operating Status LED_WWAN# No service or Restricted service Outputs: low (0.1s)-high (0.1s)-low...

  • Page 16: Usb Interface

    Figure 3-4 Driving circuit 3.6 USB Interface The MU709s-2 Mini PCIe module is compliant with USB 2.0 protocol. The USB interface is powered directly from the VBAT supply. The USB input/output lines are compatible with the USB 2.0 signal specifications. Figure 3-5 shows the circuit of the USB interface.

  • Page 17: Usim Card Interface

    Figure 3-5 Recommended circuit of USB interface 3.7 USIM Card Interface 3.7.1 Overview The MU709s-2 Mini PCIe module provides a USIM card interface complying with the ISO 7816-3 standard and supports both Class B and Class C USIM cards. Table 3-5 USIM card interface signals...

  • Page 18: Audio Interface

    Ground pin of the ESD protection component is well connected to the power Ground pin that supplies power to the PCIe Adapter. 3.8 Audio Interface The MU709s-2 Mini PCIe module provides one PCM digital audio interface. Table 3-6 lists the signals on the digital audio interface. Huawei Proprietary and Confidential Issue 02 (2014-09-18) Copyright ©...
  • Page 19 1.35 The MU709s-2 Mini PCIe module interface enables communication with an external codec to support linear format. Figure 3-7 Circuit diagram of the interface of the PCM (MU709s-2 Mini PCIe module is used as PCM master)  PCM_SYNC: Output when PCM is in master mode;...

  • Page 20: Nc Pins

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Description of the Application Interfaces 3.9 NC Pins The MU709s-2 Mini PCIe module has some NC pins. All of NC pins should not be connected. Please keep these pins open. Table 3-7 NC pins Pin No.

  • Page 21: Rf Specifications

    Conducted Rx Sensitivity and Tx Power  Antenna Design Requirements 4.2 Operating Frequencies Table 4-1 shows the RF bands supported by the MU709s-2 Mini PCIe module. Table 4-1 RF bands of the MU709s-2 Mini PCIe module Operating Band UMTS Band 1 1920 MHz–1980 MHz...

  • Page 22: Conducted Rf Measurement

    The BER must meet the 3GPP protocol requirements in the case of the minimum signal. Table 4-2 lists the typical tested values of the MU709s-2 Mini PCIe module. Table 4-2 MU709s-2 Mini PCIe module conducted Rx sensitivity...

  • Page 23: Conducted Transmit Power

    According to the 3GPP protocol, the required transmit power varies with the power class. Table 4-3 lists the typical tested values of the MU709s-2 Mini PCIe module. Table 4-3 MU709s-2 Mini PCIe module conducted Tx power...
  • Page 24  Antenna direction The primary antenna must be placed as near as possible to the MU709s-2 Mini PCIe module to minimize the cable length. The diversity antenna needs to be installed perpendicularly to the primary antenna. The diversity antenna can be placed farther away from the MU709s-2 Mini PCIe module.
  • Page 25 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide RF Specifications The linear polarization is recommended for the antenna of MU709s-2 Mini PCIe module. Radiation Pattern The radiation pattern of an antenna reflects the radiation features of the antenna in the remote field region.

  • Page 26: Interference

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide RF Specifications The following antenna gain is recommended for MU709s-2 Mini PCIe module. Gain of the primary/diversity antenna ≤ 2.5 dBi The antenna consists of the antenna body and the relevant RF transmission cable. Take the ...
  • Page 27 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide RF Specifications GSM/WCDMA Antenna Requirements ≤ 2:1 VSWR recommended Huawei Proprietary and Confidential Issue 02 (2014-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Electrical And Reliability Features

    EMC and ESD Features 5.2 Absolute Ratings Table 5-1 lists the absolute ratings for the MU709s-2 Mini PCIe module. Using the module beyond these conditions may result in permanent damage to the module. Table 5-1 Absolute ratings for the MU709s-2 Mini PCIe module...

  • Page 29: Operating And Storage Temperatures

    Ambient temperature for storage –40 °C 5.4 Power Supply Features 5.4.1 Input Power Supply Table 5-3 lists the requirements for input power of the MU709s-2 Mini PCIe module. Table 5-3 Requirements for input power for the MU709s-2 Mini PCIe module Parameter Min. Typ.

  • Page 30: Power Consumption

    Table 5-5 to Table 5-7 . The power consumption listed in this section is tested when the power supply of the MU709s-2 Mini PCIe module is 3.3 V, and all of test values are measured at room temperature.
  • Page 31 Notes/Configuration Typical Radio Off All bands Module is powered up. RF is disabled. USB is in active. Table 5-6 Averaged Data Transmission DC power consumption of MU709s-2 Mini PCIe module (HSPA/WCDMA) Description Band Test Value (Unit: mA) Power Typical WCDMA...
  • Page 32 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Electrical and Reliability Features Description Test Value (Unit: mA) Configuration Typical 4 Up/1 Down GPRS 900 1 Up/1 Down 2 Up/1 Down 4 Up/1 Down 1 Up/1 Down 2 Up/1 Down 4 Up/1 Down...

  • Page 33: Reliability Features

    Table 4-3 ; for Max. data throughput, see 2.2 Function Overview, which are listed in Table 2-1 . 5.5 Reliability Features Table 5-8 lists the test conditions and results of the reliability of the MU709s-2 Mini PCIe module. Table 5-8 Test conditions and results of the reliability of the MU709s-2 Mini PCIe module...
  • Page 34 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Electrical and Reliability Features Item Test Condition Standard Sample size Results High-temperature  Temperature: 85ºC JESD22- 3 pcs/group Visual inspection: ok storage A103-C  Operation mode: no Function test: ok power, no package RF specification: ok ...
  • Page 35 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Electrical and Reliability Features Item Test Condition Standard Sample size Results Salty fog test  Temperature: 35°C JESD22- 3 pcs/group Visual inspection: ok A107-B  Density of the NaCl Function test: ok solution: 5%±1%...
  • Page 36 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Electrical and Reliability Features Item Test Condition Standard Sample size Results Life High temperature  Temperature: 70ºC JESD22- 50 pcs/group Visual inspection: ok operating life A108-B  Operation mode: Function test: ok...

  • Page 37: Emc And Esd Features

    The following are the EMC design comments:  Attention should be paid to static control in the manufacture, assembly, packaging, handling, storage process to reduce electrostatic damage to HUAWEI module.  RSE (Radiated Spurious Emission) may exceed the limit defined by EN301489 if the antenna port is protected by TVS (Transient Voltage Suppressor), which is resolved by making some adjustment on RF match circuit.
  • Page 38  Effective shielding measures must be taken on the ESD sensitive materials that are transported or stored outside the EPA. HUAWEI MU709s-2 Mini PCIe module does not include any protection against overvoltage. Huawei Proprietary and Confidential Issue 02 (2014-09-18) Copyright © Huawei Technologies Co., Ltd.

  • Page 39: Mechanical Specifications

    Thermal Design Guide 6.2 Dimensions and Interfaces The dimensions (L × W × H) of the MU709s-2 Mini PCIe module are 51 mm × 30.4 mm × 3.27 mm. Figure 6-1 shows the dimensions of MU709s-2 Mini PCIe module in detail.

  • Page 40: Dimensions Of The Mini Pci Express Connector

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Mechanical Specifications Figure 6-1 Dimensions of the MU709s-2 Mini PCIe module (Unit: mm) 6.3 Dimensions of the Mini PCI Express Connector The Mini PCIe Adapter adopts a standard Mini PCI Express connector that has 52...

  • Page 41: Specification Selection For Fasteners

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Mechanical Specifications Figure 6-2 Dimensions of the Mini PCI Express connector (Unit: mm) 6.4 Specification Selection for Fasteners 6.4.1 Installing the Mini PCIe Adapter on the Main Board To install the Mini PCIe Adapter on the main board, do the following: Step 1 Insert the Mini PCIe Adapter into the Mini PCI Express connector on the main board.
  • Page 42 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Mechanical Specifications Step 3 Use a screwdriver to fix the Mini PCIe Adapter on the main board with two screws provided in the Mini PCIe Adapter packing box. Step 4 Insert the connector of the main antenna into the MAIN antenna interface (M) of the Mini PCIe Adapter according to the indication on the label of the Mini PCIe Adapter.

  • Page 43: Romoving The Mini Pcie Adapter From The Main Board

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Mechanical Specifications Insert the antenna connectors vertically into the antenna interfaces of the Mini PCIe  Adapter. Do not press or squeeze the antenna cable or damage the connectors. Otherwise, the ...

  • Page 44: Label

    6.5 Label The label is made from fade-resistant, and is able to endure the high temperature of 149°C. Figure 6-3 MU709s-2 Mini PCIe module label The picture mentioned above is only for reference. Huawei Proprietary and Confidential Issue 02 (2014-09-18)

  • Page 45: Antenna Plug

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Mechanical Specifications 6.6 Antenna Plug Figure 6-4 Mating the plug Align the mating tool or the mating end of the tool over the plug end of the cable assembly. Firmly place the tool over the plug until it is secured in the tool.

  • Page 46: Thermal Design Guide

    Figure 6-6 Do not apply any pull forces after the bending of the cable 6.7 Thermal Design Guide When using in the network, the MU709s-2 Mini PCIe module (Mini PCIe) has high power consumption. To improve the module reliability and stability, focus on the thermal design of the device to speed up heat dissipation.
  • Page 47 HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Mechanical Specifications  On the customer PCB, reserve two metal screw holes, which are connected to the PCB ground plane. When installing the Mini PCIe, use two metal screws to fasten the Mini PCIe to the customer PCB. See the following figure.

  • Page 48: Certifications

    This chapter gives a general description of certifications of MU709s-2 Mini PCIe module. 7.2 Certifications Table 7-1 shows certifications the MU709s-2 Mini PCIe module will be implemented. For more demands, please contact us for more details about this information. Table 7-1 Product Certifications...

  • Page 49: Safety Information

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Safety Information Safety Information Read the safety information carefully to ensure the correct and safe use of your wireless device. Applicable safety information must be observed. 8.1 Interference Power off your wireless device if using the device is prohibited. Do not use the wireless device when it causes danger or interference with electric devices.

  • Page 50: Traffic Security

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Safety Information  Area indicated with the "Power off bi-direction wireless equipment" sign  Area where you are generally suggested to stop the engine of a vehicle 8.4 Traffic Security  Observe local laws and regulations while using the wireless device. To prevent accidents, do not use your wireless device while driving.

  • Page 51: Laws And Regulations Observance

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Safety Information 8.10 Laws and Regulations Observance Observe laws and regulations when using your wireless device. Respect the privacy and legal rights of the others. 8.11 Care and Maintenance It is normal that your wireless device gets hot when you use or charge it. Before you clean or maintain the wireless device, stop all applications and power off the wireless device.

  • Page 52: Fcc Statement

    Warning: Changes or modifications made to this equipment not expressly approved by HUAWEI may void the FCC authorization to operate this equipment. Huawei Proprietary and Confidential Issue 02 (2014-09-18)

  • Page 53: Appendix A Circuit Of Typical Interface

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module Hardware Guide Appendix A Circuit of Typical Interface Appendix A Circuit of Typical Interface VCC From Host Wake the host VCC _3 V3 W AK E# VCC_3V3 Open drain,active low G ND 1 USB _DM...

  • Page 54: Appendix B Acronyms And Abbreviations

    HUAWEI MU709s-2 HSPA+ Mini PCIe Module 9BAppendix B Acronyms and Hardware Guide Abbreviations Appendix B Acronyms and Abbreviations Acronym or Abbreviation Expansion 3GPP Third Generation Partnership Project Auxiliary China Compulsory Certification European Conformity Coding Scheme Circuit Switched Data Direct Current...
  • Page 55 HUAWEI MU709s-2 HSPA+ Mini PCIe Module 9BAppendix B Acronyms and Hardware Guide Abbreviations Acronym or Abbreviation Expansion Light-Emitting Diode Multi-chip Package Printed Circuit Board Radio Frequency Restriction of the Use of Certain Hazardous RoHS Substances Transient Voltage Suppressor UMTS Universal Mobile Telecommunications System...

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