SIMCom Wireless Solutions SIM7600A-H Bedienungsanleitung

SIM7600A-H_User Manual_V1.00

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

Compliance Information:

FCC Compliance Statement: 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. This device must accept any interference received, including interference that may cause

undesired operation. Product that is a radio transmitter is labeled with FCC ID.

FCC Caution:

(1)Exposure to Radio Frequency Radiation. This equipment must be installed and operated in

accordance with provided instructions and the antenna(s) used for this transmitter must be installed

to provide a separation distance of at least 20 cm from all persons and must not be collocated or

operating in conjunction with any other antenna or transmitter. End-users and installers must be

provided with antenna installation instructions and transmitter operating conditions for satisfying RF

exposure compliance.

(2)Any changes or modifications not expressly approved by the grantee of this device could void the

user's authority to operate the equipment.

(3)This Transmitter must not be co-located or operating in conjunction with any other antenna or

transmitter.

(4)Changes or modifications to this unit not expressly approved by the party responsible for

compliance could void the user authority to operate the equipment.

(5) the modules FCC ID is not visible when installed in the host, or (6) if the host is marketed so that

end users do not have straight forward commonly used methods for access to remove the module so

that the FCC ID of the module is visible; then an additional permanent label referring to the enclosed

module: Contains Transmitter Module FCC ID: UDV-201710 or Contains FCC ID: UDV-201710

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

Document Title SIM7600A-H_User Manual

Version V1.00

Date 2017-11-24

Status Released

Document Control ID SIM7600A-H_User Manual_V1.00

General Notes

SIMCom offers this information as a service to its customers to support the application and

engineering efforts that use the products designed by SIMCom. The information provided is based

on the requirements specifically from the customers. SIMCom has not undertaken any independent

search for additional relevant information, including any information that may be in the customer’s

possession. Furthermore, the system validation of the product designed by SIMCom within a larger

electronic system remains the responsibility of the customer or the customer’s system integrator.

All specifications supplied herein are subject to change without notice.

This document contains the proprietary technical information which is the property of SIMCom

Limited, copying of this document, giving it to others, the using or communication of the contents

thereof are forbidden without the official authority by SIMCom. Offenders are liable to the

payment of the damages. All rights are reserved in the event of grant of a patent or the registration

of a utility model or design. All specifications supplied herein are subject to change without notice

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

Contents

Contents .............................................................................................................................................4

Table Index ........................................................................................................................................6

Figure Index ......................................................................................................................................7

Revision History................................................................................................................................8

1Introduction................................................................................................................................9

1.1Product Outline .....................................................................................................................9

1.2Hardware Interface Overview ...............................................................................................9

1.3Hardware Block Diagram......................................................................................................9

1.4Functional Overview...........................................................................................................10

2Package Information ...............................................................................................................12

2.1Pin Assignment Overview...................................................................................................12

2.2Pin Description....................................................................................................................14

2.3Mechanical Information ......................................................................................................18

2.4Footprint Recommendation.................................................................................................19

3Interface Application ...............................................................................................................20

3.1Power Supply ......................................................................................................................20

3.1.1Power supply Design Guide .........................................................................................20

3.1.2Recommended Power Supply Circuit ..........................................................................21

3.1.3Voltage Monitor............................................................................................................22

3.2Power on/Power off/Reset Function....................................................................................22

3.2.1Power on.......................................................................................................................22

3.2.2Power off ......................................................................................................................23

3.2.3Reset Function..............................................................................................................24

3.3UART Interface...................................................................................................................25

3.3.1UART Design Guide ....................................................................................................25

3.3.2RI and DTR Behavior...................................................................................................27

3.4USB Interface......................................................................................................................27

3.4.1USB Application Guide................................................................................................28

3.5USIM Interface....................................................................................................................28

3.5.1USIM Application Guide..............................................................................................29

3.5.2SIM Card Design Guide...............................................................................................29

3.5.3Recommended USIM Card Holder ..............................................................................30

3.6PCM Interface .....................................................................................................................31

3.6.1PCM Timing.................................................................................................................31

3.6.2PCM Application Guide ...............................................................................................32

3.7I2C Interface .......................................................................................................................33

3.7.1I2C Design Guide.........................................................................................................33

3.8Network Status....................................................................................................................34

3.9Operating Status Indication.................................................................................................34

3.10Pin Multiplex Function ....................................................................................................34

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SIM7600A-H_User Manual_V1.00 2017-11-24

3.11Other interface .................................................................................................................35

3.11.1Sink Current Source..................................................................................................35

3.11.2ADC ..........................................................................................................................36

4RF Specifications......................................................................................................................37

4.1WCDMA/LTE RF Specifications .......................................................................................37

4.2WCDMA/LTE Antenna Design Guide................................................................................38

4.3GNSS ..................................................................................................................................41

4.3.1GNSS Technical specification......................................................................................41

4.3.2GNSS Application Guide .............................................................................................42

5Electrical Specifications...........................................................................................................44

5.1Absolute Maximum Ratings................................................................................................44

5.2Operating Conditions ..........................................................................................................44

5.3Operating Mode ..................................................................................................................45

5.3.1Operating Mode Definition ..........................................................................................45

5.3.2Sleep Mode...................................................................................................................46

5.3.3Minimum Functionality Mode and Flight Mode..........................................................46

5.4Current Consumption ..........................................................................................................46

5.5ESD Notes...........................................................................................................................47

6SMT Production Guide ...........................................................................................................48

6.1Top and Bottom View of Module........................................................................................48

6.2Typical SMT Reflow Profile ...............................................................................................48

6.3Moisture Sensitivity Level (MSL) ......................................................................................49

6.4Stencil Foil Design Recommendation.................................................................................49

7Packaging..................................................................................................................................50

Appendix..........................................................................................................................................52

A. Reference Design......................................................................................................................52

B. Coding Schemes and Maximum Net Data Rates over Air Interface.........................................53

C. Related Documents...................................................................................................................55

D. Terms and Abbreviations..........................................................................................................57

E. Safety Caution...........................................................................................................................59

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

Table Index

Table 1: SIM7600A-H frequency bands ..............................................................................................................9

Table 2: General features ...................................................................................................................................10

Table 3: Pin Definitions .....................................................................................................................................13

Table 4: IO parameters definition.......................................................................................................................14

Table 5: Pin description......................................................................................................................................14

Table 6: VBAT Pins electronic characteristic..................................................................................................... 20

Table 7: Recommended zener diode list.............................................................................................................21

Table 8: Power on timing and electronic characteristic......................................................................................23

Table 9: Power off timing and Electronic Characteristic....................................................................................24

Table 10: RESET pin electronic characteristic...................................................................................................25

Table 11: USIM Electronic characteristic in 1.8V mode (USIM_VDD=1.8V).................................................. 28

Table 12: USIM Electronic characteristic 3.0V mode (USIM_VDD=2.95V)....................................................29

Table 13: Amphenol USIM Socket Pin Description...........................................................................................30

Table 14: PCM Format....................................................................................................................................... 31

Table 15: PCM Timing Parameters ....................................................................................................................32

Table 16: NETLIGHT pin status........................................................................................................................34

Table 17: Pin definition of the STATUS ............................................................................................................34

Table 18: Pin multiplex function list.................................................................................................................. 35

Table 19: Sink current electronic characteristic .................................................................................................35

Table 20: ADC Electronic Characteristics.......................................................................................................... 36

Table 21: Conducted transmission power .......................................................................................................... 37

Table 22: Operating frequencies ........................................................................................................................37

Table 23: Conducted receive sensitivity.............................................................................................................37

Table 24: Reference sensitivity (QPSK) ............................................................................................................37

Table 25: Trace Loss ..........................................................................................................................................38

Table 26: Recommended TVS ...........................................................................................................................39

Table 27: LNA requirements..............................................................................................................................43

Table 28: Absolute maximum ratings.................................................................................................................44

Table 29: Recommended operating ratings ........................................................................................................44

Table 30: 1.8V Digital I/O characteristics*........................................................................................................44

Table 31: Operating temperature........................................................................................................................45

Table 32: Operating mode Definitions ...............................................................................................................45

Table 33: Current consumption on VBAT Pins (VBAT=3.8V) ..........................................................................47

Table 34: The ESD performance measurement table (Temperature: 25℃, Humidity: 45%) .............................47

Table 35: Moisture Sensitivity Level and Floor Life .........................................................................................49

Table 36: Tray size............................................................................................................................................. 50

Table 37: Small Carton size ...............................................................................................................................51

Table 38: Big carton size....................................................................................................................................51

Table 39: Coding schemes and maximum net data rates over air interface ........................................................53

Table 40: Related documents .............................................................................................................................55

Table 41: Terms and Abbreviations....................................................................................................................57

Table 42: Safety caution..................................................................................................................................... 59

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

Figure Index

Figure 1: SIM7600A-H Block Diagram.............................................................................................................10

Figure 2: Pin assignment overview ....................................................................................................................12

Figure 3: Dimensions (Unit: mm) ......................................................................................................................18

Figure 4: Footprint recommendation (Unit: mm)............................................................................................... 19

Figure 5: Power supply application circuit.........................................................................................................20

Figure 6: Linear regulator reference circuit .......................................................................................................21

Figure 7: Switching modepower supply reference circuit.................................................................................. 21

Figure 8: ReferencePower on/offCircuit ............................................................................................................22

Figure 9: Power on timing sequence..................................................................................................................23

Figure 10: Power off timing sequence ...............................................................................................................24

Figure 11: Reference reset circuit ......................................................................................................................25

Figure 12: UART full modem ............................................................................................................................26

Figure 13: UART null Modem...........................................................................................................................26

Figure 14: Reference circuit of level shift.......................................................................................................... 26

Figure 15: RI behaviour（SMS and URC report）...........................................................................................27

Figure 16: RI behaviour（voice call）..............................................................................................................27

Figure 17: USB reference circuit .......................................................................................................................28

Figure 18: USIM interface reference circuit ......................................................................................................29

Figure 19: Amphenol SIM card socket ..............................................................................................................30

Figure 20: PCM_SYNC timing..........................................................................................................................31

Figure 21: EXT codec to module timing............................................................................................................31

Figure 22: Module to EXT codec timing ...........................................................................................................32

Figure 23: Audio codec reference circuit ...........................................................................................................33

Figure 24: I2C reference circuit .........................................................................................................................33

Figure 25: NETLIGHT reference circuit............................................................................................................34

Figure 26: ISINK reference circuit ....................................................................................................................35

Figure 27: Antenna matching circuit (MAIN_ANT)..........................................................................................38

Figure 28: Antenna matching circuit (DIV_ANT) .............................................................................................39

Figure 29: Antenna matching circuit (MAIN_ANT)..........................................................................................41

Figure 30: Active antenna circuit .......................................................................................................................42

Figure 31: Passive antenna circuit (Default) ......................................................................................................42

Figure 32: Top and bottom view of Module....................................................................................................... 48

Figure 33: The ramp-soak-spike Reflow Profile of Module...............................................................................48

Figure 34: Packaging introduce .........................................................................................................................50

Figure 34: Module tray drawing introduce.........................................................................................................50

Figure 36: Small carton drawing introduce........................................................................................................51

Figure 37: Big carton drawing introduce ...........................................................................................................51

Figure 38: Reference design ..............................................................................................................................52

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

Revision History

Data Version Description of change Author

2017-11-24 V1.00 new Shengwu.sun

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

1Introduction

This document describes the electronic specifications, RF specifications, interfaces, mechanical

characteristics and testing results of the SIMCom SIM7600A-H. With the help of this document

and other software application notes/user guides, users can understand and use modules to design

and develop applications quickly.

1.1 Product Outline

The SIM7600A-H support many air-interface standards, refer to the following table.

Table 1: SIM7600A-H frequency bands

Standard Frequency SIM7600A-H

WCDMA BAND2 

BAND5 

LTE

LTE-FDD B2 

LTE-FDD B4 

LTE-FDD B12 

With a smallphysical dimension of 30*30*2.9 mm and with the functionsintegrated, the Module

can meet almost any space requirement in users’ applications, such as smart phones, PDA’s,

industrial handhelds, machine-to-machine, vehicle applications, etc.

1.2 Hardware Interface Overview

The interfaces that are described in detail in the next chapters include:

● Power Supply

● USB Interface

● UART Interface

● USIM Interface

● GPIO

● ADC

● Power Output

● Current Sink Source

● PCM Interface

● I2C Interface

1.3 Hardware Block Diagram

The block diagram of the Module is shown in the figure below.

SmartMachineSmartDecision

SIM7600A-H_User Manual_V1.00 2017-11-24

GSM/WCDMA

/LTE

RF FEM

GSM/

WCDMA/LTE PA

Transceiver

Baseband

19.2MHz

NAND

Flash

I2C

PCM

Interrupt

Status LED

USB

USIM

Power On

Reset

UART

GPIOs

ADC

LDO

VBAT

Sink Current Source

DDR

Main Antenna

Power

Management

Qualcomm

Chip

SMT Interface

WCDMA

/LTE

RF FEM

AUX Antenna

SYSTEM POWER

VBAT

GNSS RF

GNSS Antenna

Figure 1: SIM7600A-H Block Diagram

1.4 Functional Overview

Table 2: General features

Feature Implementation

Power supply Single supply voltage 3.4～4.2V

Power saving Current in sleep mode : <5mA

Radio frequency bands Please refer to the table 1

Transmitting power WCDMA: Class 3 (0.25W)

LTE: Class 3 (0.25W)

Data Transmission

Throughout

HSPA+: 5.76 Mbps(UL), 42 Mbps(DL)

LTE Category 4: 150 Mbps (DL)

LTE Category 4: 50 Mbps (UL)

Antenna WCDMA /LTE main antenna

WCDMA /LTE auxiliary antenna

SMS

MT, MO, CB, Text and PDU mode

SMS storage: USIM card or ME(default)

Transmission of SMS alternatively over CS or PS.

USIM interface Support identity card: 1.8V/ 3V

USIM application toolkit Support SAT class 3, GSM 11.14 Release 98

Support USAT

Phonebook management Support phonebook types: DC,MC,RC,SM,ME,FD,ON,LD,EN

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