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HUAWEI MU736 HSPA+ M.2 Module
Hardware Guide

Description of the Application Interfaces

Issue 05 (2014-01-14)

Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd.

18

3.3 Power Interface

3.3.1

Overview

The power supply part of the MU736 module contains:



3.3V pins for the power supply



UIM_PWR pin for USIM card power output

Table 3-2 lists the definitions of the pins on the power supply interface.

Table 3-2

Definitions of the pins on the power supply interface

Pin No.

Signal

Name

I/O

Description

DC Characteristics (V)

Min.

Typ.

Max.

2, 4, 70, 72, 74

3.3V

PI

Power supply for MU736,
3.3 V is recommended

3.135

3.3

4.4

36

UIM_PWR

PO

Power supply for USIM card

–0.3

1.8/2.85 1.98/3.3

3, 5, 11, 27, 33,
39, 45, 51, 57,
71, 73

Ground

PI

Ground

-

0

-

3.3.2

Power Supply 3.3V Interface

When the MU736 module works normally, power is supplied through the 3.3V pins
and the voltage ranges from 3.135 V to 4.4 V (typical value is 3.3 V). The MU736
provides 5 power pins, and 11 Ground pins. To ensure that the MU736 module works
normally, all the pins must be connected. The M.2 connector pin is defined to support
500 mA/Pin continuously.

When the MU736 module works at 2G mode, the module transmits at the maximum
power, the transient peak current may reach 2.5 A. In this case, the power pin voltage
will drop. Make sure that the voltage does not drop below 3.135 V in any case. The
traces of the power supply should be as short and wide as possible. It is
recommended that at least a 220 µF capacitance is added onto the 3.3 V power rails
and as close to the M.2 connector as possible. Customer can reduce the capacitance
if it can be guaranteed that 3.3V pin does not drop below 3.135 V in any case.

Figure 3-2 shows the recommended power circuit of the MU736 module.

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Содержание MU736 HSPA+ M.2

Страница 1: ...HUAWEI MU736 HSPA M 2 Module Hardware Guide Issue 05 Date 2014 01 14 ...

Страница 2: ...emarks product service and company names mentioned are the property of their respective owners Notice Some features of the product and its accessories described herein rely on the software installed capacities and settings of local network and may not be activated or may be limited by local network operators or network service providers thus the descriptions herein may not exactly match the produc...

Страница 3: ...M WCDMA GPS Antenna Requirements 5 5 2 Updated Table 5 9 Table 5 10 8 2 Updated Table 8 1 9 8 Updated WEEE Approval 9 9 Updated RoHS Approval 9 11 Updated Care and Maintenance 9 13 Deleted Specific Absorption Rate SAR 9 13 Updated Regulatory Information 03 2013 08 22 2 2 Updated Table 2 1 Features 3 2 Updated Table 3 1 Definitions of pins on the M 2 interface 3 4 5 Added Figure 3 16 Connections of...

Страница 4: ... of NC pins 5 2 Updated Table 5 1 Absolute ratings for the MU736 module 5 5 2 Updated Table 5 12 DC power consumption GPS 5 6 Updated Table 5 13 Test conditions and results of the reliability of the MU736 module 6 2 Updated Figure 6 1 Dimensions of MU736 6 4 Updated Figure 6 4 Packet system 04 2013 10 21 5 6 Updated Table 5 13 Test conditions and results of the reliability of the MU736 module 05 2...

Страница 5: ...view 18 3 3 2 Power Supply 3 3V Interface 18 3 3 3 USIM Power Output UIM_PWR 20 3 4 Signal Control Interface 20 3 4 1 Overview 20 3 4 2 Power_On_Off Control Pin 22 3 4 3 RESET Pins 26 3 4 4 LED Pin 28 3 4 5 W_DISABLE Pin 29 3 4 6 GPS_DISABLE Pin 29 3 4 7 Wake_On_WWAN Pin 30 3 4 8 BodySAR_N Pin 31 3 4 9 SIM_DET Pin 32 3 5 USB Interface 34 3 6 USIM Card Interface 35 3 6 1 Overview 35 3 6 2 Circuit R...

Страница 6: ... 4 5 4 Radio Test Environment 50 5 Electrical and Reliability Features 52 5 1 About This Chapter 52 5 2 Absolute Ratings 52 5 3 Operating and Storage Temperatures and Humidity 53 5 4 Electrical Features of Application Interfaces 53 5 5 Power Supply Features 54 5 5 1 Input Power Supply 54 5 5 2 Power Consumption 55 5 6 Reliability Features 60 5 7 EMC and ESD Features 63 6 Mechanical Specifications ...

Страница 7: ... Security 76 9 6 Safety of Children 76 9 7 Environment Protection 76 9 8 WEEE Approval 76 9 9 RoHS Approval 76 9 10 Laws and Regulations Observance 77 9 11 Care and Maintenance 77 9 12 Emergency Call 77 9 13 Regulatory Information 77 9 13 1 CE Approval European Union 77 9 13 2 FCC Statement 78 10 Appendix A Circuit of Typical Interface 79 11 Appendix B Acronyms and Abbreviations 80 ...

Страница 8: ...s document describes the hardware application interfaces and air interfaces that are provided when HUAWEI MU736 HSPA M 2 Module hereinafter referred to the MU736 module is used M 2 is the new name for NGFF Next Generation Form Factor This document helps you to understand the interface specifications electrical features and related product information of the MU736 module ...

Страница 9: ...es Feature Description Physical Features Dimensions L W H 42 mm 30 mm 2 3 mm Weight about 6 g Operating Bands WCDMA HSDPA HSUPA HSPA 850 MHz 900 MHz 1700 MHz AWS 1900 MHz 2100 MHz GPRS EDGE 850 MHz 900 MHz 1800 MHz 1900 MHz GPS L1 Operating Temperature Normal operating temperature 10 C to 55 C Extended operating temperature 1 20 C to 70 C Storage Temperature 40 C to 85 C Moisture RH5 to RH95 Power...

Страница 10: ...nna Interface MAIN and AUX supports Diversity and GPS simultaneously MM4829 2702RA4 by MURATA or other equivalent parts SMS New message alert Management of SMS read SMS write SMS send SMS delete SMS and SMS list Supporting MO and MT Point to point Data Services GPRS UL 85 6 kbps DL 107 kbps EDGE UL 236 8 kbps DL 296 kbps WCDMA CS UL 64 kbps DL 64 kbps WCDMA PS UL 384 kbps DL 384 kbps HSPA UL 5 76 ...

Страница 11: ...nctional units of the MU736 module contain the following parts Baseband controller Power manager Multi chip package MCP memory Radio frequency RF transceiver RF interface RF PA Figure 2 1 Circuit block diagram of the MU736 module BASE BAND RF TRANSCEIVER Power Manager MCP EBU BodySAR_N Wake_On_WWAN W_DISABLE LED GPS_DISABLE RESET Power_On_Off Power USIM ANTCTL 0 3 M 2 Interface USB GPS Front End E...

Страница 12: ...s the external application interfaces of the MU736 module including 75 pin Gold Finger Power Interface Signal Control Interface USB Interface USIM Card Interface Tunable Antenna Control Config Pins NC Pins RF Antenna Interface 3 2 75 pin Gold Finger The MU736 module uses a 75 pin Gold Finger as its external interface For details about the module and dimensions see 6 2 Dimensions of MU736 Figure 3 ...

Страница 13: ...ht Huawei Technologies Co Ltd 13 Figure 3 1 TOP view of sequence of Gold Finger interface pins Table 3 1 shows the definitions of pins on the 75 pin signal interface 67 for signals and 8 for notch of the MU736 module As the M 2 naming nomenclature MU736 is Type 3042 S3 B 30 mm 42 mm Component Max Height on top is 1 5 mm and single sided Key ID is B ...

Страница 14: ... turn On Off WWAN H WWAN is powered on L WWAN is powered off It is internally pulled to low It is 3 3 V tolerant but can be driven by either 1 8 V or 3 3 V GPIO 0 3 1 8 3 6 7 USB_D IO USB Data defined in the USB 2 0 Specification 8 W_DISABLE I WWAN disable function H WWAN function is determined by software AT command Default enabled L WWAN function is turned off 0 3 3 3 3 6 9 USB_D IO USB Data def...

Страница 15: ... active low Open drain and a pull up resistor is required on the host 24 Reserved Reserved for Future Use please keep it NC in host side 25 BodySAR_N I Hardware pin for BodySAR Detection active low H No TX power backoff default L TX power backoff 0 3 1 8 3 6 26 GPS_DISABLE I GPS disable function H GPS function is determined by software AT command Default enabled L GPS is turned off 0 3 3 3 3 6 27 ...

Страница 16: ...Interrupt signal to wake up the module This function is under development 0 3 1 8 2 1 45 Ground PI Ground 0 46 SYSCLK O System clock output for external GNSS module MU736 does not support GLONASS This function is under development 0 3 1 8 2 1 47 NC Not Connected 48 TX_BLANKING Tx blanking signal for external GNSS module MU736 doesn t support GLONASS This function is under development 0 3 1 8 2 1 4...

Страница 17: ...d Reserved for Future Use please keep it NC in host side 65 ANTCTL3 O Tunable antenna control signal bit 3 It is a push pull type GPIO 0 3 1 8 2 1 66 SIM_DET I SIM hot swap detection pin Rising edge for insertion falling edge for removal H SIM is present L SIM is absent 0 3 1 8 2 1 67 RESET I System reset active low 0 3 1 8 3 6 68 NC Not Connected 69 CONFIG_1 O Connected to Ground internally MU736...

Страница 18: ...ace When the MU736 module works normally power is supplied through the 3 3V pins and the voltage ranges from 3 135 V to 4 4 V typical value is 3 3 V The MU736 provides 5 power pins and 11 Ground pins To ensure that the MU736 module works normally all the pins must be connected The M 2 connector pin is defined to support 500 mA Pin continuously When the MU736 module works at 2G mode the module tran...

Страница 19: ...U736 module 3 3V pin must never be under 3 135 V during the 2G transmitting burst as shown in Figure 3 3 Figure 3 3 VCC drop during 2G transmitting If customer wants to power cycle MU736 the 3 3V pin must stay below 1 8 V for more than 100 ms The sequence is shown as in Figure 3 4 3 135 V 3 3 V 4 4 V Do not drop below 3 135 V during 2G TX The maximum current may be 2 5 A Voltage Time MU736 3 3V 33...

Страница 20: ...er supply interface the MU736 module can supply 1 8 V or 2 85 V power to UIM card The max current can reach 200 mA so special attention on PCB design should be taken at the host side 3 4 Signal Control Interface 3 4 1 Overview The signal control part of the interface in the MU736 module consists of the following Power On Off Power_On_Off pin System reset RESET pin LED control LED pin WWAN disable ...

Страница 21: ...3 6 10 LED O It is an open drain active low signal used to allow the M 2 card to provide status indicators via LED devices that will be provided by the system Open drain and a pull up resistor is required on the host 8 W_DISABLE I WWAN disable function H WWAN function is determined by software AT command Default enabled L WWAN function is turned off 0 3 3 3 3 6 26 GPS_DISABLE I GPS disable functio...

Страница 22: ...is powered by 3 3 V voltage regulator such as notebook or Ultrabook Power_On_Off pin should be pulled up to 3 3 V through a resistor The pull up resistor should be not larger than 10 kΩ The following are the power On Off sequences 1 The module gets 3 3 V when power supply for the module is switched on 2 The module is turned on since Power_On_Off pin is pulled up directly to 3 3 V 3 Host cuts off 3...

Страница 23: ...3 3V MU736 is powered directly to battery For use case MU736 is connected directly to battery such as tablet platforms Power_On_Off pin should be controlled by a GPIO from host to control MU736 power On Off It is critical to make sure the module is safely powered off when the Tablet SoC is shut off There will be current leakage if the module is not powered off properly So It is important to keep P...

Страница 24: ...ended connections of Power_On_Off pins Control Power on sequence Do not toggle RESET pin during power on sequence Pulling RESET pin low will extend time for module startup Recommended power on timing is shown as in Figure 3 9 Figure 3 9 Recommended power on timing Power off Sequence Keep Power_On_Off pin logic low for more than 500 ms to power off the module 3 3V Vbatt always on RESET Power_On_off...

Страница 25: ... can be used as shown in Figure 3 11 Figure 3 11 Power on off circuit hardware solution MU736 Pin 6 HOST 0 Ω VCCGPIO2 1MΩ NMOS NMOS 3 3V battery GPIO2 Q1 Q2 Power_On_Off VCCGPIO2 is the power domain of the GPIO2 When VCCGPIO2 is ON Q2 is on and Q1 is off So the Pin6 is controlled by GPIO2 of host When VCCGPIO2 is Off Q2 is off and Q1 is on So the Pin6 is pulled low then the module is powered off P...

Страница 26: ... 20 ms will reset the module RESET pin is optional which cannot be connected Pulling Power_On_Off pin low for more than 500 ms can work as a reset RESET pin is internally pulled up to 1 8 V which is automatically on when 3 3 V is applied even though Power_On_Off pin is low Cautions should be taken on circuit design otherwise there may be back driving issue Option 1 Hardware circuit for RESET In th...

Страница 27: ...igure 3 13 Hardware circuit for RESET Option 2 Option 3 Hardware circuit for RESET In this case the GPIO is not high impedance when the host is powered off Use only one NMOSFET in this case the logic of RESET pin and GPIO1 is reversed Figure 3 14 Hardware circuit for RESET Option 3 HOST MU736 0 Ω RESET Pin 67 GPIO1 33 рF MU736 RESET Pin 67 HOST 0 Ω GPIO1 1MΩ NMOS NMOS VCCGPIO1 33 рF ...

Страница 28: ...removal of system drivers It will also disconnect the module from the network resulting in a call drop 3 4 4 LED Pin MU736 provides an open drain signal to indicate the RF status Table 3 5 State of the LED pin No Operating Status LED 1 RF function is turned on Outputs Low 2 RF function is turned off Outputs High Figure 3 15 shows the recommended circuits of the LED pin The brightness of LED can be...

Страница 29: ... turned off 2 High WWAN function is determined by software AT command Default enabled 3 Floating WWAN function is determined by software AT command Default enabled Figure 3 16 Connections of the W_DISABLE pin Module Modem BB Chip 1 8V W_DISABLE VCC From Host 10 kΩ Host It is recommended not to add a diode on the W_DISABLE pin outside the MU736 module 3 4 6 GPS_DISABLE Pin MU736 provides a hardware...

Страница 30: ...ng GPS function is determined by software AT command Default enabled Figure 3 17 Connections of the GPS_DISABLE pin Module Modem BB Chip 1 8V GPS_DISABLE VCC From Host 10 kΩ Host It is recommended not to add a diode on the GPS_DISABLE pin outside the MU736 module 3 4 7 Wake_On_WWAN Pin MU736 provides an open drain output Wake_On_WWAN pin to wake host It is low active Figure 3 18 Wave form of the W...

Страница 31: ...ontrolling signal from host systems the Tx power reduction actions will be triggered Table 3 8 Function of the BodySAR_N pin No BodySAR_N Function 1 Low MAX TX power will be back off by setting through AT command 2 High MAX TX power will NOT be backed off default 3 Floating MAX TX power will NOT be backed off If BodySAR_N pin is used to monitor the proximity sensor output there are some essential ...

Страница 32: ...USB Host AP It is recommended not to add a diode on the BodySAR_N pin outside the MU736 module 3 4 9 SIM_DET Pin MU736 supports USIM Hot Swap function MU736 provides an input pin SIM_DET to detect whether the USIM card is present or not This pin is an edge trigger pin Table 3 9 Function of the SIM_DET pin No SIM_DET Function 1 Rising edge USIM Card insertion If the USIM Card is present SIM_DET pin...

Страница 33: ... The Normal SHORT SIM connector should be employed The logic of SIM_DET pin is shown as Figure 3 22 High represents that SIM is inserted Low represents that SIM is removed When SIM is inserted hot SIM_DET pin will change from Low to High When SIM is removed hot SIM_DET pin will change from High to Low MU736 will detect the rising or falling edge of SIM_DET to react the hot swap Figure 3 22 The log...

Страница 34: ...2 0 high speed protocol The USB input output lines are following USB 2 0 specifications Definition of the USB interface Pin No Pin Name I O Description DC Characteristics V Min Typ Max 7 USB_D I O USB data signal D 9 USB_D I O USB data signal D Figure 3 23 Recommended circuit of USB interface Figure 3 24 shows the timing sequence between 3 3 V and USB D Figure 3 24 MU736 USB D and 3 3 V power on t...

Страница 35: ... The MU736 module provides a USIM card interface complying with the ISO 7816 3 standard and supports both 1 8 V and 3 0 V USIM cards Table 3 10 USIM card interface signals Pin No Pin Name I O Description DC Characteristics V Min Typ Max 30 UIM_RESET O USIM Reset 0 3 1 8 2 85 1 98 3 0 32 UIM_CLK O USIM clock 0 3 1 8 2 85 1 98 3 0 34 UIM_DATA IO USIM DATA 0 3 1 8 2 85 1 98 3 0 36 UIM_PWR PO USIM POW...

Страница 36: ...d SIM_DATA signal wires with ground The Ground pin of the USIM socket and the Ground pin of the USIM card must be well connected to the power Ground pin supplying power to the MU736 module A 100 nF capacitor 0402 package is recommended so that larger capacitance such as 1µF can be employed if necessary and a 33 pF capacitor are placed between the SIM_VCC and Ground pins in parallel Three 33 pF cap...

Страница 37: ...nna control signal bit 3 It is a push pull type GPIO 0 3 1 8 2 1 3 8 Config Pins The module provides 4 config pins MU736 is configured as WWAN SSIC 0 Table 3 12 List of CONFIG pins Pin No Pin Name I O Description DC Characteristics V Min Typ Max 1 CONFIG_3 O Connected to GND internally 0 21 CONFIG_0 O Not Connected internally 69 CONFIG_1 O Connected to GND internally 0 75 CONFIG_2 O Connected to G...

Страница 38: ...in MU736 Table 3 14 GPIO Pin Function Assignment per Port Configuration GPIO Pin Port Config0 GNSS Audio ver1 GPIO_0 Pin 40 GNSS_SCL GPIO_1 Pin 42 GNSS_SDA GPIO_2 Pin 44 GNSS_I2C_IRQ GPIO_3 Pin 46 SYSCLK GPIO_4 Pin 48 TX_Blanking GPIO_5 Pin 20 Audio_0 not supported GPIO_6 Pin 22 Audio_1 not supported GPIO_7 Pin 24 Audio_2 not supported 3 9 NC Pins The module has some NC pins All of NC pins are not...

Страница 39: ...o Ltd 39 Figure 3 26 RF antenna connectors 3 10 2 Coaxial RF Connector Guidelines The antenna interface must be used with coaxial cables with characteristic impedance of 50 Ω The MU736 module supports the buckled RF connector antenna connection methods buckled RF connector MM4829 2702RA4 by MURATA or other equivalent connectors Figure 3 27 shows the RF connector dimensions ...

Страница 40: ...e 3 27 RF connector dimensions Table 3 16 The major specifications of the RF connector Rated Condition Environmental Condition Frequency range DC to 6 GHz Temperature range 40 C to 85 C Characteristic impedance 50 Ω There are two kinds of coaxial cables mating the RF connector in the MU736 Figure 3 28 shows the specifications of 0 81 mm coaxial cable mating the recommended RF connector ...

Страница 41: ...pecifications of 0 81 mm coaxial cable mating with the RF connector Figure 3 29 shows the connection between the RF connector and the 0 81 mm cable Figure 3 29 Connection between the RF connector and the 0 81 mm cable Figure 3 30 shows the specifications of 1 13 mm coaxial cable mating the recommended RF connector Figure 3 30 Specifications of 1 13 mm coaxial cable mating with the RF connector ...

Страница 42: ...plication Interfaces Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 42 Figure 3 31 shows the connection between the RF connector and the 1 13 mm cable Figure 3 31 Connection between the RF connector and the 1 13 mm cable ...

Страница 43: ...n Requirements 4 2 Operating Frequencies Table 4 1 shows the RF bands supported by MU736 Table 4 1 RF bands Operating Band Tx Rx UMTS Band I 1920 MHz 1980 MHz 2110 MHz 2170 MHz UMTS Band II 1850 MHz 1910 MHz 1930 MHz 1990 MHz UMTS Band IV AWS 1710 MHz 1755 MHz 2110 MHz 2155 MHz UMTS Band V 824 MHz 849 MHz 869 MHz 894 MHz UMTS Band VIII 880 MHz 915 MHz 925 MHz 960 MHz GSM 850 824 MHz 849 MHz 869 MH...

Страница 44: ...al cable conditions 4 3 2 Test Standards Huawei modules meet 3GPP TS 51 010 1 and 3GPP TS 34 121 1 test standards Each module passes strict tests at the factory and thus the quality of the modules is guaranteed 4 4 Conducted Rx Sensitivity and Tx Power 4 4 1 Conducted Receive Sensitivity The conducted receive sensitivity is a key parameter that indicates the receiver performance of MU736 The 3GPP ...

Страница 45: ...pecifications TTFF Cold start 43s 130 dBm Warm start 43s 130 dBm Hot Start 3s 130 dBm Sensitivity Cold start 144 dBm Tracking 158 dBm The test values are the average of some test samples 4 4 2 Conducted Transmit Power The conducted transmit power is another indicator that measures the performance of MU736 The conducted transmit power refers to the maximum power that the module tested at the antenn...

Страница 46: ...esign Indicators Antenna Efficiency Antenna efficiency is the ratio of the input power to the radiated or received power of an antenna The radiated power of an antenna is always lower than the input power due to the following antenna losses return loss material loss and coupling loss The efficiency of an antenna relates to its electrical dimensions To be specific the antenna efficiency increases w...

Страница 47: ...asure the power coupling The power radiated by an antenna might be received by an adjacent antenna which decreases the antenna radiation efficiency and affects the running of other devices To avoid this problem evaluate the antenna isolation as sufficiently as possible at the early stage of antenna design Antenna isolation depends on the following factors Distance between antennas Antenna type Ant...

Страница 48: ...iation features of the antenna in the remote field region The radiation pattern of an antenna commonly describes the power or field strength of the radiated electromagnetic waves in various directions from the antenna The power or field strength varies with the angular coordinates θ and φ but is independent of the radial coordinates The radiation pattern of half wave dipole antennas is omnidirecti...

Страница 49: ...ule For example the module sensitivity can be decreased due to interference signals Therefore during the design you need to consider how to reduce the effects of interference sources on the module You can take the following measures Use an LCD with optimized performance shield the LCD interference signals shield the signal cable of the board or design filter circuits Huawei is able to make technic...

Страница 50: ...opic sensitivity TIS can be tested in a microwave testing chamber Huawei has a complete set of OTA test environments SATIMO microwave testing chambers and ETS microwave testing chambers The testing chambers are certified by professional organizations and are applicable to testing at frequencies ranging from 380 MHz to 6 GHz The test items are described as follows Passive Tests Antenna efficiency G...

Страница 51: ...HUAWEI MU736 HSPA M 2 Module Hardware Guide RF Specifications Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 51 Figure 4 1 SATIMO microwave testing chamber ...

Страница 52: ... interfaces in the MU736 module including Absolute Ratings Operating and Storage Temperatures and Humidity Electrical Features of Application Interfaces Power Supply Features Reliability Features EMC and ESD Features 5 2 Absolute Ratings Table 5 1 lists the absolute ratings for the MU736 module Using the MU736 module beyond these conditions may result in permanent damage to the module Table 5 1 Ab...

Страница 53: ...emperatures 2 20 70 C Ambient temperature for storage 40 85 C Moisture 5 95 1 When the MU736 module works at this temperature all its RF indexes comply with the 3GPP TS 45 005 specifications 2 When the MU736 module works at this temperature NOT all its RF indexes comply with the 3GPP TS 45 005 specifications 5 4 Electrical Features of Application Interfaces Table 5 3 Electrical features of Digital...

Страница 54: ...OH High level output voltage 0 7 x VDDP_USIM 3 3 VDDP_USIM 1 8 V or 2 9 V IOL 1 0 mA V VOL Low level output voltage 0 0 2 x VDDP_USIM VDDP_USIM 1 8 V or 2 9 V IOL 1 0 mA V Ileak Input Output leakage current 0 7 0 2V VIN VIHmax μA Table 5 5 Electrical features of Digital Pins of the ANT_TUNER Interface Parameter Description Min Max Note Unit VOH High level output voltage 1 26 2 V VOL Low level outp...

Страница 55: ...rrent of the MU736 module Power Peak Maximum Normal Maximum 3 3 V 2500 mA 1100 mA 5 5 2 Power Consumption The power consumption of MU736 in different scenarios are respectively listed in Table 5 8 to Table 5 12 The power consumption listed in this section is tested when the power supply of MU736 module is normal voltage 3 3 V and all of test values are measured at room temperature Table 5 8 Averag...

Страница 56: ...dule is registered on the network USB is in suspend Radio Off sleep All bands 1 6 Module is powered up RF is disabled USB is in suspend Idle HSPA WCDMA idle UMTS bands 30 Module is powered up DRX cycle 8 2 56s Module is registered on the network and no data is transmitted USB is in active GPRS EDGE idle GSM bands 30 Module is powered up MFRMS 5 1 175s Module is registered on the network no data is...

Страница 57: ...Bm Tx Power 690 23 5 dBm Tx Power Band V 850 MHz 180 0 dBm Tx Power 220 10 dBm Tx Power 680 23 5 dBm Tx Power Band VIII 900 MHz 180 0 dBm Tx Power 240 10 dBm Tx Power 760 23 5 dBm Tx Power HSDPA Band I IMT2100 195 0 dBm Tx Power 260 10 dBm Tx Power 740 23 5 dBm Tx Power Band II PCS 1900 195 0 dBm Tx Power 255 10 dBm Tx Power 790 23 5 dBm Tx Power Band IV AWS 190 0 dBm Tx Power 250 10 dBm Tx Power ...

Страница 58: ...Up 1 Down 385 2 Up 1 Down 535 4 Up 1 Down 145 10 1 Up 1 Down 230 2 Up 1 Down 380 4 Up 1 Down GPRS900 270 5 1 Up 1 Down 390 2 Up 1 Down 550 4 Up 1 Down 145 10 1 Up 1 Down 230 2 Up 1 Down 395 4 Up 1 Down GPRS1800 175 0 1 Up 1 Down 225 2 Up 1 Down 265 4 Up 1 Down 80 10 1 Up 1 Down 105 2 Up 1 Down 140 4 Up 1 Down GPRS1900 185 0 1 Up 1 Down 240 2 Up 1 Down 280 4 Up 1 Down 80 10 1 Up 1 Down 105 2 Up 1 D...

Страница 59: ...n 150 2 Up 1 Down 230 4 Up 1 Down EDGE1900 150 2 1 Up 1 Down 230 2 Up 1 Down 360 4 Up 1 Down 100 10 1 Up 1 Down 150 2 Up 1 Down 230 4 Up 1 Down All power consumption test configuration can be referenced by GSM Association Official Document TS 09 Battery Life Measurement and Current Consumption Technique Test condition For Max Tx power see 4 4 2 Conducted Transmit Power they are listed in Table 4 4...

Страница 60: ...ual inspection ok Function test ok RF specification ok High temperature storage Temperature 85º C Operation mode no power no package Test duration 24 h JESD22 A103 C 3 pcs group Visual inspection ok Function test ok RF specification ok Low temperature operating Temperature 20º C Operation mode working with service connected Test duration 24 h IEC6006 8 2 1 3 pcs group Visual inspection ok Function...

Страница 61: ...ction test ok RF specification ok Stress Salty fog test Temperature 35 C Density of the NaCl solution 5 1 Operation mode no power no package Test duration Spraying period 8 h Exposing period after removing the salty fog environment 16 h JESD22 A107 B 3 pcs group Visual inspection ok Function test ok RF specification ok Sine vibration Frequency range 5 Hz to 200 Hz Acceleration 1 Grms Frequency sca...

Страница 62: ... test 0 8 m in height Drop the module on the marble terrace with one surface facing downwards six surfaces should be tested Operation mode no power no package IEC6006 8 2 32 3 pcs group Visual inspection ok Function test ok RF specification ok Life High temperature operating life Temperature 70º C Operation mode working with service connected Test duration 168 h 336 h 500 h 1000 h for inspection p...

Страница 63: ...al inspection ok Function test ok RF specification ok Groups 2 5 7 EMC and ESD Features The following are the EMC design comments Attention should be paid to static control in the manufacture assembly packaging handling and 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 ...

Страница 64: ...nd resistance 1 x 1011 Ω The electronic screwdriver and electronic soldering iron can be easily oxidized Their ground resistance must be less than 20 Ω The parts of the equipment devices and tools that touch the ESD sensitive components and moving parts that are close to the ESD sensitive components must be made of ESD materials and have sound ground connection The parts that are not made of ESD m...

Страница 65: ...roprietary and Confidential Copyright Huawei Technologies Co Ltd 65 6 Mechanical Specifications 6 1 About This Chapter This chapter describes the following aspects of the MU736 module Dimensions of MU736 Label Packing System 6 2 Dimensions of MU736 Figure 6 1 shows the dimensions of MU736 in details ...

Страница 66: ...ardware Guide Mechanical Specifications Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 66 Figure 6 1 Dimensions of MU736 TOP VIEW BOTTOM VIEW 6 3 Label There are two labels on the MU736 ...

Страница 67: ...WEI MU736 HSPA M 2 Module Hardware Guide Mechanical Specifications Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 67 Figure 6 2 Dimensions of label front label ...

Страница 68: ...ications Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 68 Figure 6 3 Dimensions of label back label 6 4 Packing System HUAWEI M 2 module uses five layers ESD pallet anti vibration foam and vacuum packing into cartons ...

Страница 69: ...HUAWEI MU736 HSPA M 2 Module Hardware Guide Mechanical Specifications Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 69 Figure 6 4 Packet system ...

Страница 70: ...The module specifies a 5 5 mm Dia keep out zone at the end for attaching a screw The module Stand off and mounting screw also serve as part of the module Electrical Ground path The Stand off should be connected directly to the ground plane on the platform So that when the module is mounted and the mounting screw is screwed on to hold the module in place this will make the electrical ground connect...

Страница 71: ...Place the plug cable assembly held in the tool over the corresponding receptacle 4 Assure that the plug and receptacle are aligned press down perpendicular to the mounting surface until both connectors are fully mated 5 Remove the mating tool by pulling it up carefully Figure 7 3 Unmating the plug The extraction tool is recommended Any attempt of unmating by pulling on the cable may result in dama...

Страница 72: ...6 HSPA M 2 Module Hardware Guide Installation Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 72 Figure 7 4 Do not apply any pull forces after the bending of the cable ...

Страница 73: ...ter This chapter gives a general description of certifications of MU736 8 2 Certifications The certification of MU736 is testing now Table 8 1 shows certifications the MU736 will be implemented For more demands please contact us for more details about this information Table 8 1 Product Certifications Certification Model name MU736 CE FCC CCC NCC A TICK Jate Telec IC EU RoHS JGPSSI SGS RoHS ...

Страница 74: ...U736 HSPA M 2 Module Hardware Guide Certifications Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 74 Certification Model name MU736 PVC Free GCF PTCRB Halogen free ...

Страница 75: ...ms consult your service provider Pacemaker manufacturers recommend that a minimum distance of 15 cm be maintained between the wireless device and a pacemaker to prevent potential interference with the pacemaker If you are using an electronic medical device consult the doctor or device manufacturer to confirm whether the radio wave affects the operation of this device 9 3 Area with Inflammables and...

Страница 76: ...e rules and regulations of airline companies When boarding or approaching a plane power off your wireless device Otherwise the radio signal of the wireless device may interfere with the plane control signals 9 6 Safety of Children Do not allow children to use the wireless device without guidance Small and sharp components of the wireless device may cause danger to children or cause suffocation if ...

Страница 77: ...eave your wireless device and accessories in a place with a considerably low or high temperature Use only accessories of the wireless device approved by the manufacture Contact the authorized service center for any abnormity of the wireless device or accessories Do not dismantle the wireless device or accessories Otherwise the wireless device and accessories are not covered by the warranty The dev...

Страница 78: ...fied to the FCC that it does not exceed the limit established by the government adopted requirement for safe exposure This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Warning Changes...

Страница 79: ... c a f r e t n I l a c i p y T f o t i u c r i C A x i d n e p p A e d i u G e r a w d r a H Issue 05 2014 01 14 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 78 10 Appendix A Circuit of Typical Interface ...

Страница 80: ...ation CE European Conformity CS Coding Scheme CSD Circuit Switched Data DC Direct Current DMA Direct Memory Access DVK Development Kit EBU External Bus Unit EIA Electronic Industries Association EMC Electromagnetic Compatibility ESD Electrostatic Discharge EU European Union FCC Federal Communications Commission GMSK Gaussian Minimum Shift Keying GPIO General purpose I O GPRS General Packet Radio S...

Страница 81: ...ter LDO Low Dropout LED Light Emitting Diode M 2 New Name for NGFF MCP Multi chip Package NGFF Next Generation Form Factor NTC Negative Temperature Coefficient PA Power Amplifier PBCCH Packet Broadcast Control Channel PCB Printed Circuit Board PDU Protocol Data Unit PMU Power Management Unit RF Radio Frequency RoHS Restriction of the Use of Certain Hazardous Substances TVS Transient Voltage Suppre...

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