Quectel UG89 Hardware Design Download Page 35

Page: 35 / 78

UMTS/HSPA+ Module Series

UG89 Hardware Design

UG89_Hardware_Design 34 / 73

VCCA

VCCB

GND

VDD_EXT

UART1_RI

UART1_DCD

UART1_RTS

UART1_RXD

UART1_DTR

UART1_CTS

UART1_TXD

0.1uF

RI_MCU

DCD_MCU

RTS_MCU

RXD_MCU

DTR_MCU

CTS_MCU

TXD_MCU

VDD_MCU

Translator

10
K

120K

UART1_DSR

DSR_MCU

Figure 13: Reference Circuit with a Level Translator Chip

Please visit http://www.ti.com for more information.

Another example with transistor translation circuit is shown below. For the design of circuits in dotted lines,

please refer to that of the circuits in solid lines, but please pay attention to the direction of connection.

MCU/ARM

TXD

RXD

VDD_EXT

10K

VCC_MCU

4.7K

10K

VDD_EXT

UART1_TXD

UART1_RXD

UART1_RTS

UART1_CTS
UART1_DTR

UART1_RI

RTS
CTS

GND

GPIO

UART1_DCD

Module

GPIO

EINT

VDD_EXT

4.7K

GND

1nF

UART1_DSR

GPIO

Figure 14: Reference Circuit with a Transistor Circuit

Summary of Contents for UG89

Page 1: ...UG89 Hardware Design UMTS HSPA Module Series Rev UG89_Hardware_Design_V1 0 Date 2020 07 12 Status Preliminary www quectel com ...

Page 2: ...THE INFORMATION PROVIDED IS BASED UPON CUSTOMERS REQUIREMENTS QUECTEL MAKES EVERY EFFORT TO ENSURE THE QUALITY OF THE INFORMATION IT MAKES AVAILABLE QUECTEL DOES NOT MAKE ANY WARRANTY AS TO THE INFORMATION CONTAINED HEREIN AND DOES NOT ACCEPT ANY LIABILITY FOR ANY INJURY LOSS OR DAMAGE OF ANY KIND INCURRED BY USE OF OR RELIANCE UPON THE INFORMATION ALL INFORMATION SUPPLIED HEREIN IS SUBJECT TO CHA...

Page 3: ...UMTS HSPA Module Series UG89 Hardware Design UG89_Hardware_Design 2 73 About the Document History Revision Date Author Description 1 0 2020 07 12 Woody Initial ...

Page 4: ... 2 Decrease Voltage Drop 23 3 5 3 Reference Design for Power Supply 24 3 6 Power on off Reset Scenarios 25 3 6 1 Turn on the Module Using the PWRKEY 25 3 6 2 Turn off the Module 27 3 6 2 1 Turn off the Module Using the PWRKEY Pin 28 3 6 2 2 Turn off Module Using AT Command 28 3 6 3 Reset the Module 28 3 6 4 Automatic Shutdown 30 3 6 4 1 Thermal Shutdown 30 3 6 4 2 Undervoltage Shutdown 31 3 6 4 3 ...

Page 5: ...atings 51 5 3 Operation and Storage Temperatures 51 5 4 Current Consumption 52 5 5 RF Output Power 54 5 6 RF Receiving Sensitivity 54 5 7 Electrostatic Discharge 55 6 Mechanical Dimensions 56 6 1 Mechanical Dimensions of the Module 56 6 2 Recommended Footprint Design 58 6 3 Top and Bottom Views of the Module 59 7 Storage Manufacturing and Packaging 61 7 1 Storage 61 7 2 Manufacturing and Soldering...

Page 6: ...C Interfaces 39 Table 17 Characteristic of the ADC 39 Table 18 Pin Definition of PCM and I2C Interfaces 40 Table 19 Pin Definition of STATUS 41 Table 20 Behaviors of the UART1_RI 43 Table 21 Pin Definition of RF Antenna 44 Table 22 Module Operating Frequencies 44 Table 23 Antenna Requirements 48 Table 24 Absolute Maximum Ratings 50 Table 25 The Module Power Supply Ratings 51 Table 26 Operation and...

Page 7: ... U SIM Interface with an 8 pin U SIM Card Connector 36 Figure 16 Reference Circuit of U SIM Interface with a 6 pin U SIM Card Connector 36 Figure 17 Reference Circuit of USB Application 38 Figure 18 Primary Mode Timing 40 Figure 19 Reference Circuit of PCM Application with Audio Codec 41 Figure 20 Reference Circuits of STATUS 42 Figure 21 Reference Circuit of RF Antenna Interface 45 Figure 22 Micr...

Page 8: ...ardware interface which are connected with customers applications This document helps customers quickly understand module interface specifications electrical and mechanical details as well as other related information of UG89 module Associated with application note and user guide customers can use UG89 module to design and set up mobile applications easily ...

Page 9: ...operation of wireless appliances in an aircraft is forbidden to prevent interference with communication systems If the device offers an Airplane Mode then it should be enabled prior to boarding an aircraft Please consult the airline staff for more restrictions on the use of wireless devices on boarding the aircraft Wireless devices may cause interference on sensitive medical equipment so please be...

Page 10: ...ations such as wireless POS metering telematics security industry PDA PC and tablet etc UG89 is an SMD type module which can be embedded in application through its 120 LGA pins UG89 is integrated with internet service protocols like TCP UDP and PPP Extended AT commands have been developed for customers to use these internet service protocols easily The following table shows the P N information of ...

Page 11: ...x 5 76Mbps UL WCDMA Max 384Kbps DL Max 384Kbps UL GSM Features GPRS Support GPRS multi slot class 12 Coding schemes CS 1 CS 2 CS 3 and CS 4 Max 85 6Kbps DL Max 85 6Kbps UL EDGE Support EDGE multi slot class 12 Support GMSK and 8 PSK for different MCS Modulation and Coding Scheme Downlink coding schemes CS 1 4 and MCS 1 9 Uplink coding schemes CS 1 4 and MCS 1 9 Max 236 8Kbps DL Max 236 8Kbps UL In...

Page 12: ...nication and data transmission Baud rate reach up to 1Mbps 115200bps by default Support RTS and CTS hardware flow control UART2 Used for Linux console log output 115200bps baud rate I2C Interfaces Compliant with I2C specification version 5 0 Multi master is not supported Used for codec configuration by default AT Commands Compliant with 3GPP TS 27 007 27 005 and Quectel enhanced AT commands Real T...

Page 13: ...o spectrum and no harm to radio network Only one or more parameters like Pout might reduce their value and exceed the specified tolerances When the temperature returns to the normal operating temperature levels the module will meet 3GPP specifications again 3 means under development 2 3 Functional Diagram The following figure shows a block diagram of UG89 and illustrates the major functional parts...

Page 14: ...l IQ Control Duplex Tx PRx 26M VC_TXCO STATUS RAM PWRKEY RESET_N VDD_EXT U SIM GPIO PON Figure 1 Functional Diagram 2 4 Evaluation Board In order to help customers to develop applications with UG89 Quectel provides an evaluation board EVB USB to RS 232 converter cable earphone antenna and other peripherals to control or test the module For more details please refer to document 4 ...

Page 15: ... Description UG89 is equipped with 120 pins that can be connected to customers cellular application platforms Sub interfaces included in these pins are described in detail in the following chapters Power supply UART interface U SIM interface USB interface ADC interface PCM and I2C interfaces Status indication ...

Page 16: ...T GND GND GPIO4 DBG_RTS DBG_CTS DBG_TXD DBG_RXD PCM_DOUT VCORE USIM_CLK USIM_VDD GPIO2 GPIO1 PCM_CLK I2C_SDA I2C_SCL GPIO3 RESET_N PCM_DIN PCM_SYNC RESERVED GND VBAT ADC PON UART1_RI UART1_RTS RESERVED USIM_RST USIM_DET USIM_DATA UART1_TXD VDD_EXT GND RESERVED GND UART1_CTS UART1_RXD PWM2 RESERVED RESERVED USB_DM USB_DP RESERVED GND RESERVED GND RESERVED GND UART1_DCD UART1_DTR USB_VBUS STATUS GND...

Page 17: ... Power Input PO Power Output Power Supply Pin Name Pin No I O Description DC Characteristics Comment VBAT 4 57 PI Power supply for module Vmax 4 5V Vmin 3 3V Vnorm 3 8V It must be able to provide sufficient current in a transmitting burst which typically rises to 2 0A VDD_EXT 9 PO Provide 1 8V for external circuit Vnorm 1 8V IOmax 50mA Power supply for external GPIO s pull up circuits If unused ke...

Page 18: ...ctive Low VILmax 0 5V If unused keep it open Status Indication Pin Name Pin No I O Description DC Characteristics Comment STATUS 53 DO Indicate the module s operation status VOLmax 0 45V VOHmin 1 35V 1 8V power domain If unused keep it open USB Interface Pin Name Pin No I O Description DC Characteristics Comment USB_VBUS 47 AI USB connection detection Vmax 5 25V Vmin 3 0V Vnorm 5 0V Typical 5 0V I...

Page 19: ...tomatically by the module USIM_DATA 18 IO U SIM card data For 1 8V U SIM VILmax 0 6V VIHmin 1 2V VOLmax 0 45V VOHmin 1 35V For 3 0V U SIM VILmax 1 0V VIHmin 1 95V VOLmax 0 45V VOHmin 2 55V USIM_CLK 22 DO U SIM card clock For 1 8V U SIM VOLmax 0 45V VOHmin 1 35V For 3 0V U SIM VOLmax 0 45V VOHmin 2 55V USIM_RST 16 DO U SIM card reset For 1 8V U SIM VOLmax 0 45V VOHmin 1 35V For 3 0V U SIM VOLmax 0 ...

Page 20: ...y Sleep mode control VILmin 0 3V VILmax 0 6V VIHmin 1 2V VIHmax 2 0V 1 8V power domain If unused keep it open UART1_TXD 10 DO Transmit data VOLmax 0 45V VOHmin 1 35V 1 8V power domain If unused keep it open UART1_RXD 12 DI Receive data VILmin 0 3V VILmax 0 6V VIHmin 1 2V VIHmax 2 0V 1 8V power domain If unused keep it open UART1_DSR 44 DO Data set ready VOLmax 0 45V VOHmin 1 35V 1 8V power domain ...

Page 21: ...haracteristics Comment PCM_DIN 26 DI PCM data input VILmin 0 3V VILmax 0 6V VIHmin 1 2V VIHmax 2 0V 1 8V power domain If unused keep it open PCM_DOUT 24 DO PCM data output VOLmax 0 45V VOHmin 1 35V 1 8V power domain If unused keep it open PCM_SYNC 25 IO PCM data frame synchronization signal VOLmax 0 45V VOHmin 1 35V VILmin 0 3V VILmax 0 6V VIHmin 1 2V VIHmax 2 0V 1 8V power domain In master mode i...

Page 22: ... Pin Name Pin No I O Description DC Characteristics Comment GPIO1 19 IO General purpose input output interface VOLmax 0 45V VOHmin 1 35V VILmin 0 3V VILmax 0 6V VIHmin 1 2V VIHmax 2 0V 1 8V power domain If unused keep the pins open GPIO2 20 IO GPIO3 35 IO GPIO4 36 IO GPIO5 72 IO Other Pins Pin Name Pin No I O Description DC Characteristics Comment PWM1 USB_ BOOT 55 DO Pulse width modulation interf...

Page 23: ...ed Keep these pins unconnected Mode Details Normal Operation Idle Software is active The module has registered on the network and it is ready to send and receive data Talk Data A network connection is ongoing In this mode the power consumption is decided by the network setting and data transfer rate Minimum Functionality Mode AT CFUN 0 command can set the module to a minimum functionality mode wit...

Page 24: ... 3 3V the module will be turned off automatically The following figure shows the voltage drop during burst transmission in 2G network The voltage drop will be less in 3G networks level In this mode the module can still receive paging message SMS voice call and TCP UDP data from the network normally Power Down Mode In this mode the power management unit PMU shuts down the power supply software goes...

Page 25: ...ciple the longer the VBAT trace is the wider it will be In addition in order to ensure the stability of power source it is suggested that a TVS diode WS4 5D3HV of which reverse stand off voltage is 4 7V and peak pulse power is up to 2550W should be used The following figure shows the star structure of the power supply Module VBAT_RF VBAT_BB VBAT C1 100uF C6 100nF C7 33pF C8 10pF C2 100nF C5 100uF ...

Page 26: ...eference Circuit of Power Supply 3 6 Power on off Reset Scenarios 3 6 1 Turn on the Module Using the PWRKEY The following table shows the pin definition of PWRKEY Table 8 Pin Description of PWRKEY When UG89 is in power down mode it can be turned on to normal mode by driving the PWRKEY pin to a low level for at least 500ms It is recommended to use an open drain collector driver to control the PWRKE...

Page 27: ...KEY is using a button directly When pressing the key an electrostatic strike may generate from the finger Therefore a TVS component is indispensable to be placed nearby the button for ESD protection A reference circuit is shown in the following figure PWRKEY S1 Close to S1 TVS Figure 7 Reference Circuit of Turing on the Module Using Keystroke The timing of turning on the module is illustrated in t...

Page 28: ...0s 5ms About 22ms About Figure 8 Timing of Turning on the Module 1 Please make sure that VBAT is stable before pulling down PWRKEY pin The time between them is no less than 30ms 2 PWRKEY can be pulled down directly to GND with a recommended 4 7kΩ resistor if the module needs to be powered on automatically and shutdown is not needed 3 6 2 Turn off the Module The following procedures can be used to ...

Page 29: ...off the module via PWRKEY pin Please refer to document 2 for details about AT QPOWD command 1 In order to avoid damaging internal flash please do not switch off the power supply when the module works normally Only after the module is shut down by PWRKEY or AT command the power supply can be cut off 2 When turning off the module with the AT command please keep PWRKEY at a high level after the execu...

Page 30: ...circuit An open drain collector driver or button can be used to control the RESET_N Reset pulse RESET_N 4 7K 47K 300ms Figure 10 Reference Circuit of Resetting the Module by Using Driving Circuit RESET_N S2 Close to S2 TVS Figure 11 Reference Circuit of Resetting the Module by Using Button Pin Name Pin No I O Description Comment RESET_N 34 DI Reset the module Active low 1 8V power domain If unused...

Page 31: ...mperature or undertemperature and undervoltage or overvoltage is detected than The UG89 will automatic shutdown 3 6 4 1 Thermal Shutdown The board temperature is constantly monitored by an internal NTC resistor located on the PCB The values detected by the NTC resistor are measured directly on the board and therefore are not fully identical with the ambient temperature Each time the board temperat...

Page 32: ...old i e 0 05V offset the module will send the following URC SBC Undervoltage Warning The undervoltage warning is sent only once until the next time the module is close to the undervoltage shutdown threshold If the voltage continues to drop below the specified undervoltage shutdown threshold the module will send the following URC SBC Undervoltage Shutdown This alert is sent only once before the mod...

Page 33: ...nding any further messages This type of URC does not need to be activated by the user It will be output automatically when fault conditions occur means under development 3 7 UART Interfaces The module provides two UART interfaces the UART1 interface and the debug UART interface The features of these interfaces are shown below The UART1 interface supports 4800bps 9600bps 19200bps 38400bps 57600bps ...

Page 34: ...XS0108EPWR provided by Texas Instruments is recommended The following figure shows a reference design UART1_CTS 11 DO DTE clear to send UART1_RTS 14 DI DTE request to send UART1_DTR 46 DI Data terminal ready UART1_TXD 10 DO Transmit data UART1_RXD 12 DI Receive data UART1_DSR 44 DO Data set ready Pin Name Pin No I O Description Comment DBG_RXD 30 DI Debug receive data 1 8V power domain DBG_TXD 31 ...

Page 35: ...cuit with a Level Translator Chip Please visit http www ti com for more information Another example with transistor translation circuit is shown below For the design of circuits in dotted lines please refer to that of the circuits in solid lines but please pay attention to the direction of connection MCU ARM TXD RXD VDD_EXT 10K VCC_MCU 4 7K 10K VDD_EXT UART1_TXD UART1_RXD UART1_RTS UART1_CTS UART1...

Page 36: ...ction supports low level and high level detections By default it is disabled and can be configured via AT QSIMDET Please refer to document 2 for details about the command The following figure shows a reference design for U SIM interface with an 8 pin U SIM card connector Pin Name Pin No I O Description Comment USIM_DET 17 DI U SIM card hot plug detect 1 8V power domain If unused keep it open USIM_...

Page 37: ...VDD U SIM Card Connector Figure 16 Reference Circuit of U SIM Interface with a 6 pin U SIM Card Connector In order to enhance the reliability and availability of the U SIM card in customers applications please follow the criteria below in U SIM circuit design Keep placement of U SIM card connector as close to the module as possible Keep the trace length less than 200mm as far as possible Keep U SI...

Page 38: ... connector 3 9 USB Interface UG89 provides one integrated Universal Serial Bus USB interface which complies with the USB 2 0 specification and supports full speed 12Mbps and high speed 480Mbps modes The USB interface can only serve as a slave device and is used for AT command communication data transmission software debugging and firmware upgrade The following table shows the pin definition of USB...

Page 39: ...e The following principles should be followed when designing the USB interface so as to meet USB 2 0 specification It is important to route the USB signal traces as differential pairs with total grounding The impedance of USB differential trace is 90Ω Do not route signal traces under crystals oscillators magnetic devices and RF signal traces It is important to route the USB differential traces in ...

Page 40: ...th master and slave UG89 works as a master device pertaining to I2C interface In primary mode the data is sampled on the falling edge of the PCM_CLK and transmitted on the rising edge The PCM_SYNC falling edge represents the MSB In this mode the PCM interface supports 256kHz 512kHz 1024kHz or 2048kHz PCM_CLK at 8kHz PCM_SYNC and also supports 4096kHz PCM_CLK at 16kHz PCM_SYNC UG89 supports 16 bit ...

Page 41: ...DIN 26 DI PCM data input 1 8V power domain If unused keep it open PCM_DOUT 24 DO PCM data output 1 8V power domain If unused keep it open PCM_SYNC 25 IO PCM data frame synchronization 1 8V power domain In master mode it serves as an output signal In slave mode it is used as an input signal If unused keep it open PCM_CLK 27 IO PCM clock 1 8V power domain In master mode it serves as an output signal...

Page 42: ...ith Audio Codec It is recommended to reserve an RC R 22Ω C 22pF circuit on the PCM lines especially for PCM_CLK 3 12 STATUS The STATUS pin is an open drain output for the module s operation status indication It can be connected to a GPIO of DTE with a pulled up resistor or as an LED indication circuit as below When the module is turned on normally the STATUS will present the low state Otherwise th...

Page 43: ...removed 3 13 Behaviors of the UART1_RI AT QCFG risignaltype physical command can be used to configure UART1_RI behaviors No matter on which port a URC is presented the URC will trigger behaviors of the UART1_RI pin The URC can be outputted from the UART port USB AT port and USB modem port which can be set by AT QURCCFG The default port is USB AT port In addition the UART1_RI behavior can be config...

Page 44: ...ble 20 Behaviors of the UART1_RI The UART1_RI behavior can be changed via AT QCFG urc ri ring Please refer to document 2 for details means under development State Response Idle UART1_RI keeps at a high level URC UART1_RI outputs 120ms low pulse when a new URC is returned NOTE ...

Page 45: ...shown below Table 21 Pin Definition of RF Antenna 4 1 2 Operating Frequency Table 22 Module Operating Frequencies Band Transmit Receive Unit GSM850 824 849 869 894 MHz EGSM900 880 915 925 960 MHz DCS1800 1710 1785 1805 1880 MHz PCS1900 1850 1910 1930 1990 MHz WCDMA B1 1920 1980 2110 2170 MHz WCDMA B2 1850 1910 1930 1990 MHz Pin Name Pin No I O Description Comment GND 61 Ground GND 62 Ground ANT_MA...

Page 46: ...onnection The RF trace in host PCB connected to the module s RF antenna pad should be micro strip line or other types of RF traces whose characteristic impendence should be close to 50Ω UG89 comes with grounding pins which are next to the antenna pad in order to give a better grounding 4 1 4 Reference Design of RF Layout For user s PCB the characteristic impedance of all RF traces should be contro...

Page 47: ...UG89 Hardware Design UG89_Hardware_Design 46 73 Figure 22 Microstrip Design on a 2 layer PCB Figure 23 Coplanar Waveguide Design on a 2 layer PCB Figure 24 Coplanar Waveguide Design on a 4 layer PCB Layer 3 as Reference Ground ...

Page 48: ...hermal relief pins and should be fully connected to ground The distance between the RF pins and the RF connector should be as short as possible and all the right angle traces should be changed to curved ones There should be clearance under the signal pin of the antenna connector or solder joint The reference ground of RF traces should be complete Meanwhile adding some ground vias around RF traces ...

Page 49: ...equirements 4 2 2 Recommended RF Connector for Antenna Installation If RF connector is used for antenna connection it is recommended to use U FL R SMT connector provided by HIROSE Figure 26 Dimensions of the U FL R SMT Connector Unit mm Type Requirements GSM UMTS VSWR 2 Efficiency 30 Max input power 50W Input impedance 50Ω Cable insertion loss 1dB Cable insertion loss 1 5dB DCS1800 PCS1900 UMTS190...

Page 50: ...connectors listed in the following figure can be used to match the U FL R SMT Figure 27 Mechanicals of U FL LP Connectors The following figure describes the space factor of mated connector Figure 28 Space Factor of Mated Connector Unit mm For more details please visit http www hirose com ...

Page 51: ...Absolute Maximum Ratings Absolute maximum ratings for power supply and voltage on digital and analog pins of the module are listed in the following table Table 24 Absolute Maximum Ratings Parameter Min Max Unit VBAT 0 3 6 0 V USB_VBUS 0 3 5 5 V Peak Current of VBAT 0 2 A Voltage at Digital Pins 0 3 2 3 V Voltage at ADC 0 VBAT V ...

Page 52: ...nd maintain a voice SMS data transmission etc There is no unrecoverable malfunction There are also no Parameter Description Conditions Min Typ Max Unit VBAT VBAT The actual input voltages must be kept between the minimum and maximum values 3 3 3 8 4 5 V Voltage drop during burst transmission Maximum power control level on GSM850 EGSM900 400 mV IVBAT Peak supply current during each transmission slo...

Page 53: ...ription Condition Typical Unit IVBAT Power off Module power off 18 uA Sleep mode AT CFUN 0 USB disconnected TBD mA EGSM DRX 2 USB disconnected TBD mA EGSM DRX 9 USB disconnected TBD mA WCDMA PF 64 USB disconnected TBD mA WCDMA PF 128 TBD mA Idle mode EGSM DRX 5 USB disconnected 29 34 mA EGSM DRX 5 USB connected 29 29 mA WCDMA PF 64 USB disconnected 31 66 mA WCDMA DRX 64 USB connected 32 48 mA GPRS...

Page 54: ... 40dBm 301 4 mA DCS1800 1DL 4UL 22 11dBm 352 9 mA WCDMA data transfer WCDMA B1 HSDPA 23 64dBm 598 3 mA WCDMA B1 HSUPA 23 58dBm 597 8 mA WCDMA B2 HSDPA 23 56dBm 649 0 mA WCDMA B2 HSUPA 23 34dBm 653 7 mA WCDMA B5 HSDPA 23 46dBm 626 8 mA WCDMA B5 HSUPA 23 35dBm 622 8 mA WCDMA B8 HSDPA 23 91dBm 626 5 mA WCDMA B8 HSUPA 23 95dBm 625 4 mA GSM voice call EGSM900 PCL 5 33 24dBm 260 9 mA EGSM900 PCL 12 19 3...

Page 55: ...of 3GPP TS 51 010 1 5 6 RF Receiving Sensitivity The RF receiving sensitivity of UG89 is listed in the following tables Table 29 UG89 Conducted RF Receiving Sensitivity WCDMA B2 23 78dBm 658 1 mA WCDMA B5 23 68dBm 623 9 mA WCDMA B8 23 96dBm 632 3 mA Frequency Max Min GSM850 EGSM900 33dBm 2dB 5dBm 5dB DCS1800 PCS1900 30dBm 2dB 0dBm 5dB GSM850 EGSM900 8 PSK 27dBm 3dB 5dBm 5dB DCS1800 PCS1900 8 PSK 2...

Page 56: ...cation that incorporates the module The following table shows the module electrostatics discharge characteristics Table 30 Electrostatics Discharge Characteristics Temperature 25 º C Humidity 45 GSM850 109 5dBm NA NA 102 0dBm EGSM900 109 5dBm NA NA 102 0dBm DCS1800 108 5dBm NA NA 102 0dBm PCS1900 108dBm NA NA 102 0dBm WCDMA B1 109 5dBm NA NA 106 7dBm WCDMA B2 109 5dBm NA NA 104 7dBm WCDMA B5 110dB...

Page 57: ...Mechanical Dimensions This chapter describes the mechanical dimensions of the module All dimensions are measured in millimeter mm The tolerances for dimensions without tolerance values are 0 05mm 6 1 Mechanical Dimensions of the Module Figure 29 Module Top and Side Dimensions ...

Page 58: ...UMTS HSPA Module Series UG89 Hardware Design UG89_Hardware_Design 57 73 Figure 30 Module Bottom Dimensions Top View ...

Page 59: ...3 6 2 Recommended Footprint Design Figure 31 Recommended Footprint Top View 1 For easy maintenance of the module please keep about 3mm between the module and other components in the host PCB 2 All RESERVED pins should be kept open and MUST NOT be connected to ground NOTES ...

Page 60: ...UMTS HSPA Module Series UG89 Hardware Design UG89_Hardware_Design 59 73 6 3 Top and Bottom Views of the Module Figure 32 Top View of the Module Figure 33 Bottom View of the Module ...

Page 61: ...S HSPA Module Series UG89 Hardware Design UG89_Hardware_Design 60 73 These are renderings of UG89 module For authentic dimension and appearance please refer to the module that you receive from Quectel NOTE ...

Page 62: ...at the factory conditions of 30ºC 60 RH Stored at 10 RH 3 Devices require baking before mounting if any circumstance below occurs When the ambient temperature is 23º C 5º C and the humidity indication card shows the humidity is 10 before opening the vacuum sealed bag Device mounting cannot be finished within 168 hours at factory conditions of 30ºC 60 RH 4 If baking is required devices may be baked...

Page 63: ... to document 4 It is suggested that the peak reflow temperature is 238 245º C and the absolute maximum reflow temperature is 245º C To avoid damage to the module caused by repeated heating it is strongly recommended that the module should be mounted after reflow soldering for the other side of PCB has been completed The recommended reflow soldering thermal profile lead free reflow soldering and re...

Page 64: ...ial It is tested that after 12 hours Neutral Salt Spray test the laser engraved label information on the shielding can is still clearly identifiable and the 2D barcode is still readable although white rust may be found 7 3 Packaging UG89 is packaged in a vacuum sealed bag which is ESD protected The bag should not be opened until the devices are ready to be soldered onto the application Soak time b...

Page 65: ..._Commands_Manual UG89 AT Commands Manual 3 Quectel_RF_Layout_Application_Note RF Layout Application Note 4 Quectel_UMTS LTE_EVB_User_Guide UMTS LTE EVB user guide for UMTS LTE modules Abbreviation Description ADC Analog to Digital Converter AMR Adaptive Multi rate bps Bits Per Second CHAP Challenge Handshake Authentication Protocol CS Coding Scheme CTS Clear To Send DL Downlink DTE Data Terminal E...

Page 66: ...ions HR Half Rate HSPA High Speed Packet Access HSDPA High Speed Downlink Packet Access HSUPA High Speed Uplink Packet Access HTTP Hypertext Transfer Protocol LED Light Emitting Diode ME Mobile Equipment LTE Long Term Evolution MMS Multimedia Messaging Service MQTT Message Queuing Telemetry Transport MSL Moisture Sensitivity Level NITZ Network Identity and Time Zone NTP Network Time Protocol PAP P...

Page 67: ... UART Universal Asynchronous Receiver Transmitter UDP User Datagram Protocol UL Uplink UMTS Universal Mobile Telecommunications System URC Unsolicited Result Code U SIM Universal Subscriber Identity Module Vmax Maximum Voltage Value Vnorm Normal Voltage Value Vmin Minimum Voltage Value VIHmax Maximum Input High Level Voltage Value VIHmin Minimum Input High Level Voltage Value VILmax Maximum Input ...

Page 68: ...e Design UG89_Hardware_Design 67 73 VOLmax Maximum Output Low Level Voltage Value VOLmin Minimum Output Low Level Voltage Value VSWR Voltage Standing Wave Ratio WCDMA Wideband Code Division Multiple Access WLAN Wireless Local Area Network ...

Page 69: ...chemes Table 34 Description of Different Coding Schemes Scheme CS 1 CS 2 CS 3 CS 4 Code Rate 1 2 2 3 3 4 1 USF 3 3 3 3 Pre coded USF 3 6 6 12 Radio Block excl USF and BCS 181 268 312 428 BCS 40 16 16 16 Tail 4 4 4 Coded Bits 456 588 676 456 Punctured Bits 0 132 220 Data Rate Kb s 9 05 13 4 15 6 21 4 ...

Page 70: ...3 1 or 2 2 the first number indicates the amount of downlink timeslots while the second number indicates the amount of uplink timeslots The active slots determine the total number of slots the GPRS device can use simultaneously for both uplink and downlink communications The description of different multi slot classes is shown in the following table Table 35 GPRS Multi slot Classes Multislot Class...

Page 71: ...Design UG89_Hardware_Design 70 73 13 3 3 NA 14 4 4 NA 15 5 5 NA 16 6 6 NA 17 7 7 NA 18 8 8 NA 19 6 2 NA 20 6 3 NA 21 6 4 NA 22 6 4 NA 23 6 6 NA 24 8 2 NA 25 8 3 NA 26 8 4 NA 27 8 4 NA 28 8 6 NA 29 8 8 NA 30 5 1 6 31 5 2 6 32 5 3 6 33 5 4 6 ...

Page 72: ... GMSK 13 4kbps 26 8kbps 53 6kbps CS 3 GMSK 15 6kbps 31 2kbps 62 4kbps CS 4 GMSK 21 4kbps 42 8kbps 85 6kbps MCS 1 GMSK C 8 80kbps 17 60kbps 35 20kbps MCS 2 GMSK B 11 2kbps 22 4kbps 44 8kbps MCS 3 GMSK A 14 8kbps 29 6kbps 59 2kbps MCS 4 GMSK C 17 6kbps 35 2kbps 70 4kbps MCS 5 8 PSK B 22 4kbps 44 8kbps 89 6kbps MCS 6 8 PSK A 29 6kbps 59 2kbps 118 4kbps MCS 7 8 PSK B 44 8kbps 89 6kbps 179 2kbps MCS 8 ...

Page 73: ...il Vivo Modules do not need to do Vivo certification Canada Government IC 2 months Canada Rogers 3 months need FCC PTCRB Europe GCF R TTE CE GCF 3 months CE 2 months Europe RED 2 months France SFR Vodafone 3 months need CE GCF Germany Vodafone 3 months need CE GCF Ireland Vodafone 3 months need CE GCF Italy Vodafone 3 months need CE GCF Mexico COFETEL Government new name IFT IFETEL 6 8 weeks based...

Page 74: ...dule Series UG89 Hardware Design UG89_Hardware_Design 73 73 UK Vodafone 3 months need CE GCF USA FCC IC PTCRB UL Gov FCC IC 2 months PTCRB 3 months UL Modules do not need to do UL USA AT T 5 6 Months need FCC PTCRB ...

Page 75: ...ection 4 RF exposure considerations Refer to FCC certification requirements Antennas Technology Frequency Range MHz Antenna Type Max Peak Gain dBi GSM850 824 2 848 8 Dipole 2 29 PCS1900 1850 2 1909 8 1 59 WCDMA Band II 1852 4 1907 6 1 59 WCDMA Band V 826 4 846 6 2 29 Label and compliance information Refer to FCC Label Information on test modes and additional testing requirements Not Applicable Add...

Page 76: ...ucts Please refer to KDB784748 D01 v07 section 8 Page 6 7 last two paragraphs A certifed modular has the option to use a permanently affixed label or an electronic label For a permanently affixed label the module must be labeled with an FCC ID Section 2 926 see 2 2 Certification labeling requirements above The OEM manual must provide clear instructions explaining to the OEM the labeling requiremen...

Page 77: ...cular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipmentand receiver Connect the equipment into an outlet o...

Page 78: ...he host product The Innovation Science and Economic Development Canada certification label of a module shall be clearlyvisible at all timeswhen installed in the hostproduct otherwise the host product must be labeled to display the Innovation Science and Economic Development Canada certification number for the module preceded by the word Contains or similar wording expressing the same meaning as fo...

Search results

Summary of Contents for UG89

Reviews:

Related manuals for UG89

Brands by name

Popular brands

Quectel UG89, Hardware Design

Search results

Summary of Contents for UG89

Reviews:

Related manuals for UG89

Brands by name

Popular brands