Zte MG2636 User Manual
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Zte MG2636 User Manual

Zte MG2636 User Manual

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MG2636 modules
MG2636 Module User Manual
Version: V1.0
ZTE Corporation

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Summary of Contents for Zte MG2636

  • Page 1 MG2636 modules MG2636 Module User Manual Version: V1.0 ZTE Corporation...
  • Page 2 ZTE Corporation. All other trademarks appeared in this manual are owned by the relevant companies. ZTE Corporation reserves the right to make modifications on print errors or update specifications in this manual without prior notice.
  • Page 3 3. Provide evaluations and technical diagnosis for principle diagram, PCB, test scenarios; 4. Provide test environment; ZTE Corporation provides customers with onsite supports, and also you could get supports through telephone, website, instant communication, E-mail, etc. The module website module.ztemt.com.cn provides the relevant industry information and module technical documentation.
  • Page 4 Preface Summary This user manual is for MG2636 modules. It takes MG2636 modules for example to give the reference to the relevant hardware design and instruct the users how to quickly and conveniently design different kinds of wireless terminals based on this type of module.

  • Page 5: Table Of Contents

    MG2636 module Contents General Description ............................7 1.1 Technical Specification ..........................7 1.1.1 Module’s Specification ........................7 1.1.2 Basic Functions ..........................7 1.1.3 Module’s Interfaces .......................... 7 1.1.4 Technical parameters ........................8 1.2 Relevant Documents ............................. 9 1.3 Acronyms ..............................9 Product Introduction ...........................
  • Page 6 MG2636 module Graphics Figure 2-1 MG2636 Function Block Diagram ....................12 Figure 3-1 PIN Definitions ..........................13 Figure 4-1 UART Interface Reference Design Diagram ..................17 Figure 4-2 SIM Card Circuit Reference Design Diagram ................... 18 Figure 4-3 Audio Interface Circuit Refrence Design Diagram ................
  • Page 7 MG2636 module Tables Table 1-1 Module’s specification ………………………………………………………………………………7 Table 1-2 Basic functions ………………………………………………………………………………………7 Table 1-3 Interfaces of the modules…………………………………………………………………………... 7 Table 1-4 Technical parameters ……………………………………………………………………………….8 Table 3-1 PIN definitions…………………………………………………………………………………….. 13 Table 3-1 PIN definitions…………………………………………………………………………………….. 13 Table 4-1 Voltage characteristics……………………………………………………………………………. 15...

  • Page 8: General Description

    MG2636 module 1 General Description This manual is applicable for MG2636 modules. With the function of voice, SMS and data service, ZTE MG2636 module is a type of GSM/GPRS module developed by ZTE Corporation. MG2636 module could be easily applied in modem, U-modem, embedded module, wireless phone, intelligent mobile phone, multimedia mobile phone and touch screen telecom devices, etc.

  • Page 9: Technical Parameters

    MG2636 module Interfaces Descriptions Power interface Supply power to the module, reset the module or turn on/off the module Audio interface Double audio I/O channel, one for differential, one for single end SIM interface R-UIM USB interface USB2.0 High Speed...

  • Page 10: Relevant Documents

    ≤20 ≤20 Phane Error RMS（°） ≤5 ≤5 1.2 Relevant Documents  《AT Command Manual for ZTE Corporation's MG2636 Modules》  《Wireless Module Test References》 1.3 Acronyms Analog-Digital Converter Automatic Frequency Control Automatic Gain Control Absolute Radio Frequency Channel Number ARFCN...
  • Page 11 MG2636 module Enhanced GSM EGSM Electromagnetic Compatibility Electro Magnetic Interference Electronic Static Discharge European Telecommunication Standard Frequency Division Multiple Access FDMA Full Rate General Packet Radio Service GPRS Global Standard for Mobile Communications Half Rate High Speed Downlink Packet Access...
  • Page 12 MG2636 module Read-only Memory Root Mean Square Real Time Clock Subscriber Identification Module Short Message Service Static Random Access Memory SRAM Terminal adapter Time Division Multiple Access TDMA Terminal Equipment also referred it as DTE Universal asynchronous receiver-transmitter UART User Identifier Management...

  • Page 13: Product Introduction

    Please refer to Figure 2-1 for the function block diagram of MG2636. Figure 2-1 MG2636 Function Block Diagram MG2636 module is GSM/GPRS wireless module, MG2636 module adopts a 36PIN stamp hole, which is applicable for GSM network. It supports 850/900/1800/1900 frequency band.

  • Page 14: Pin Definitions

    MG2636 module PIN Definitions MG2636 module adopts a 40PIN stamp hole and the distance between PINs is 0.5mm. Refer to table 3-1 below for PIN definitions. Refer to table 3-2 for the key voltage of each pin. Table 3-1 PIN definitions...
  • Page 15 MG2636 module MIC1_P Differential audio input channel 1, anode MIC1_N Differential audio input channel 1, cathode Reset /PON_RESET Reset signal Low level valid VBUS USB power VCHG Charge power V_MAIN Module’s main power 3.3V-4.2V Power V_MSME_1V8 Digital power Voltage output, 1.8V V_MAIN Module’s main power...

  • Page 16: Decription Of Hardware Interfaces

    MG2636 module Decription of Hardware Interfaces 4.1 Summary This chapter introduces each logic function interfaces of MG2636 module & its operation descriptions, and provides the designing sample.  Power and Reset Interface  COM Port  SIM Card Interface ...

  • Page 17: Com Port

    MG2636 module There is a voltage output pin with current adjuster on MG2636 module, which can be used to supply external power to the board. The voltage of this pin and the voltage of baseband processor/memory come from the same voltage adjuster.

  • Page 18: Sim Card Interface

    MG2636 module Figure 4-1 UART Interface Reference Design Diagram 4.4 SIM Card Interface The module supports 2.85V/1.8V SIM card, and it’s strongly recommended to add ESD component to protect UIM card as shown in figure 4-2.

  • Page 19: Audio Interface

    MG2636 module Figure 4-2 SIM Card Circuit Reference Design Diagram Note: The clock data rate of UIM card circuit is 4M, and the card socket should be laid closely around the module and the wiring should be as short and thick as possible.

  • Page 20: Pcm Interface

    MG2636 module 4.6 PCM Interface The module’s PCM interface provides PCM_CLK, PCM_SYNC, PCM_DIN, PCM_DOUT，and it supports 2.048MHz PCM clock data rate and 8K frame data rate. PCM clock will stop the output when it enters the dormant mode. The module’s PCM interface must work under Master mode, and the clock and SYNC signal must be sent by the module.

  • Page 21: Usb2.0 Interface

    MG2636 module 4.7 USB2.0 Interface The module provides USB2.0 HS interface with 480Mbps, which is composed of VBUS, D+ and D-. You can directly connect USB signal interface when designing the module’s external circuit, but try to add ESD protector during the design to avoid damaging the module.

  • Page 22: Mechanical Design

    MG2636 module Mechanical Design 5.1 Appearance Diagram See the appearance of MG2636 module in figure 5-1. Figure 5-1 MG2636 Module’s Appearance  Dimensions:（LxWxH）：35 mm x 32.5mm x2.65mm  Weight: 7g...

  • Page 23: Module Assembly Diagram

    Figure 5-2 Module’s Assembly Diagram 5.3 Module’s Fixing Method The module’s fastening method adopts direct manual soldering to avoid second-time soldering. It’s strongly recommend to use the manual soldering because MG2636 module board is just 0.8mm thick and MT6223BGA space is too small.

  • Page 24: Antenna Interface

    6. Antenna Interface The RF interface of the MG2636 Module has an impedance of 50 . The module is capable of sustaining a total mismatch at the antenna connector or pad without any damage, even when transmitting at maximum RF power.

  • Page 25: Antenna Pad

    ■ Antenna pad: Gold plated pad 6.3 Antenna connector The MG2636 Module uses a microwave coaxial connector supplied by Murata Ltd. The product name MM9329-2700B . The position of the antenna connector on the Module PCB can be seen in Figure 6-3.

  • Page 26: Antenna Interface

    MG2636 module the module will help obtain superior performance. High Quality/Low loss co-axial cables should be used to connect the antenna to the RF connectors. Contact the antenna vendor for the specific type of cable that interfaces with their antenna and ask them to detail the RF losses of the cables supplied along with the antenna.

  • Page 27: Important Compliance Information For North American Users

    4. A label must be affixed to the outside of the end product into which the MG2636 Module is incorporated, with a statement similar to the following: For MG2636: This device contains FCC ID: Q78-MG2636.

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