Telit Wireless Solutions SL869T3-I Scheda tecnica

SL869T3-I

Product User Guide

1VV0301546 r0

2018-11-09

SL869T3-I Product User Guide Notices

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SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

NOTICES

While reasonable efforts have been made to assure the accuracy of this document, Telit assumes

no liability resulting from any inaccuracies or omissions in this document, or from use of the

information obtained herein. The information in this document has been carefully checked and is

believed to be reliable. However, no responsibility is assumed for inaccuracies or omissions. Telit

reserves the right to make changes to any products described herein and reserves the right to revise

this document and to make changes from time to time in content hereof with no obligation to notify

any person of revisions or changes. Telit does not assume any liability arising out of the application

or use of any product, software, or circuit described herein; neither does it convey license under its

patent rights or the rights of others.

It is possible that this publication may contain references to, or information about Telit products

(machines and programs), programming, or services that are not announced in your country. Such

references or information must not be construed to mean that Telit intends to announce such Telit

products, programming, or services in your country.

COPYRIGHTS

This manual and the Telit products described herein may be, include or describe copyrighted Telit

material, such as computer programs stored in semiconductor memories or other media. Laws in

Italy and other countries preserve for Telit and its licensors certain exclusive rights for copyrighted

material, including the exclusive right to copy, reproduce in any form, distribute and make derivative

works of the copyrighted material. Accordingly, any copyrighted material of Telit and its licensors

contained herein or in the Telit products described in this manual may not be copied, reproduced,

distributed, merged or modified in any manner without the express written permission of Telit.

Furthermore, the purchase of Telit products shall not be deemed to grant either directly or by

implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications

of Telit, as arises by operation of law in the sale of a product.

COMPUTER SOFTWARE COPYRIGHTS

The Telit and 3rd Party supplied Software (SW) products described in this manual may include

copyrighted Telit and other 3rd Party supplied computer programs stored in semiconductor memories

or other media. Laws in Italy and other countries preserve for Telit and other 3rd Party supplied SW

certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or

reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Telit or other

3rd Party supplied SW computer programs contained in the Telit products described in this manual

may not be copied (reverse engineered) or reproduced in any manner without the express written

permission of Telit or the 3rd Party SW supplier. Furthermore, the purchase of Telit products shall

not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under

the copyrights, patents or patent applications of Telit or other 3rd Party supplied SW, except for the

normal non-exclusive, royalty free license to use that arises by operation of law in the sale of a

product.

SL869T3-I Product User Guide Notices

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USAGE AND DISCLOSURE RESTRICTIONS

I. License Agreements

The software described in this document is the property of Telit and its licensors. It is furnished by

express license agreement only and may be used only in accordance with the terms of such an

agreement.

II. Copyrighted Materials

Software and documentation are copyrighted materials. Making unauthorized copies is prohibited by

law. No part of the software or documentation may be reproduced, transmitted, transcribed, stored

in a retrieval system, or translated into any language or computer language, in any form or by any

means, without prior written permission of Telit

III. High Risk Materials

Components, units, or third-party products used in the product described herein are NOT fault-

tolerant and are NOT designed, manufactured, or intended for use as on-line control equipment in

the following hazardous environments requiring fail-safe controls: the operation of Nuclear Facilities,

Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life Support, orWeapons

Systems (High Risk Activities"). Telit and its supplier(s) specifically disclaim any expressed or implied

warranty of fitness for such High Risk Activities.

IV. Trademarks

TELIT and the Stylized T Logo are registered in Trademark Office. All other product or service names

are the property of their respective owners.

V. Third Party Rights

The software may include Third Party Right software. In this case you agree to comply with all terms

and conditions imposed on you in respect of such separate software. In addition to Third Party

Terms, the disclaimer of warranty and limitation of liability provisions in this License shall apply to

the Third Party Right software.

TELIT HEREBY DISCLAIMS ANY AND ALL WARRANTIES EXPRESS OR IMPLIED FROM ANY

THIRD PARTIES REGARDING ANY SEPARATE FILES, ANY THIRD PARTY MATERIALS

INCLUDED IN THE SOFTWARE, ANY THIRD PARTY MATERIALS FROM WHICH THE

SOFTWARE IS DERIVED (COLLECTIVELY “OTHER CODE”), AND THE USE OF ANY OR ALL

THE OTHER CODE IN CONNECTION WITH THE SOFTWARE, INCLUDING (WITHOUT

LIMITATION) ANY WARRANTIES OF SATISFACTORY QUALITY OR FITNESS FOR A

PARTICULAR PURPOSE.

NO THIRD PARTY LICENSORS OF OTHER CODE SHALL HAVE ANY LIABILITY FOR ANY

DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

(INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND WHETHER

MADE UNDER CONTRACT, TORT OR OTHER LEGAL THEORY, ARISING IN ANY WAY OUT OF

THE USE OR DISTRIBUTION OF THE OTHER CODE OR THE EXERCISE OF ANY RIGHTS

GRANTED UNDER EITHER OR BOTH THIS LICENSE AND THE LEGAL TERMS APPLICABLE

TO ANY SEPARATE FILES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

SL869T3-I Product User Guide Product Applicability Table

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PRODUCT APPLICABILITY TABLE

Product

SL869T3-I

Table 0-1 Product Applicability Table

SL869T3-I Product User Guide Contents

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CONTENTS

NOTICES........................................................................................................................................2

PRODUCT APPLICABILITY TABLE..............................................................................................4

CONTENTS ....................................................................................................................................5

INTRODUCTION .................................................................................................................10

Purpose...........................................................................................................................10

Contact and Support Information.....................................................................................10

Related Documents.........................................................................................................10

Related Documents requiring a Non-Disclosure Agreement........................................10

Related Products.............................................................................................................10

Text Conventions ............................................................................................................11

PRODUCT DESCRIPTION..................................................................................................12

Product Overview............................................................................................................12

Block Diagram.................................................................................................................13

Module Photo..................................................................................................................14

EVALUATION KIT (EVK) ....................................................................................................15

PRODUCT FEATURES.......................................................................................................16

GPS (L1 C/A) and NavIC (L5) Navigation........................................................................16

Satellite Based Augmentation System (SBAS)................................................................16

SBAS Corrections.......................................................................................................16

Assisted GPS (AGPS).....................................................................................................16

Locally-generated AGPS (ST-AGPS)..........................................................................16

Server-generated AGPS (PGPS) ................................................................................16

Static Navigation .............................................................................................................17

Elevation Mask Angle......................................................................................................17

Internal LNA ....................................................................................................................17

1PPS...............................................................................................................................17

Antenna Enable...............................................................................................................17

Antenna Sense................................................................................................................17

Serial I/O Ports................................................................................................................17

UART..........................................................................................................................17

I2C...............................................................................................................................18

PRODUCT PERFORMANCE ..............................................................................................19

Horizontal Position Accuracy...........................................................................................19

Time to First Fix...............................................................................................................19

Sensitivity........................................................................................................................20

SL869T3-I Product User Guide Contents

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MESSAGE INTERFACE......................................................................................................21

NMEA Output Messages.................................................................................................21

NMEA Standard Messages.........................................................................................21

Proprietary Messages .................................................................................................22

NMEA Input Commands..................................................................................................22

FLASH UPGRADABILITY...................................................................................................23

ELECTRICAL INTERFACE.................................................................................................24

SL869T3-I Pin-out Diagram.............................................................................................24

SL869T3-I Pin-out Table .................................................................................................25

DC Characteristics...........................................................................................................26

Absolute Maximum Ratings.............................................................................................26

Power Supply..................................................................................................................27

VCC............................................................................................................................27

VBATT........................................................................................................................27

DC Power Requirements.............................................................................................28

DC Power Consumption..............................................................................................28

Control and Status signals...............................................................................................29

Startup Requirements .................................................................................................29

nRESET......................................................................................................................29

Boot Select..................................................................................................................29

1PPS...........................................................................................................................29

Antenna Power and Status..............................................................................................29

External Active Antenna Voltage.................................................................................29

Antenna Enable...........................................................................................................29

Antenna Sense ...........................................................................................................29

I/O Port Operation...........................................................................................................30

UART Port Operation..................................................................................................30

I2C Port Operation.......................................................................................................30

RF interface.....................................................................................................................31

RF IN ..........................................................................................................................31

Burnout Protection ......................................................................................................31

Frequency Plan...........................................................................................................31

Antenna Selection ...........................................................................................................31

RF FRONT END DESIGN....................................................................................................32

RF Signal Requirements .................................................................................................32

GNSS Antenna Polarization ............................................................................................33

Active versus Passive Antenna........................................................................................33

GNSS Antenna Gain .......................................................................................................34

System Noise Floor.........................................................................................................34

PCB stack and Trace Impedance....................................................................................35

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RF Trace Losses.............................................................................................................35

RF Interference ...............................................................................................................35

Shielding .........................................................................................................................36

Powering an External LNA (active antenna) ....................................................................36

REFERENCE DESIGNS......................................................................................................37

SL869T3-I Reference Design..........................................................................................37

SL869T3-I reference design with Antenna enable & antenna sense................................38

MECHANICAL DRAWING...................................................................................................39

PCB FOOTPRINT................................................................................................................40

PRODUCT PACKAGING AND HANDLING ........................................................................41

Product Marking and Serialization...................................................................................41

Product Packaging ..........................................................................................................42

Moisture Sensitivity..........................................................................................................44

ESD Sensitivity................................................................................................................46

Reflow.............................................................................................................................46

Assembly Considerations................................................................................................46

Washing Considerations..................................................................................................46

Safety..............................................................................................................................47

Disposal ..........................................................................................................................47

ENVIRONMENTAL REQUIREMENTS ................................................................................48

Operating Environmental Limits.......................................................................................48

Storage Environmental Limits..........................................................................................48

COMPLIANCES ..................................................................................................................49

ISO 9000 Accredited .......................................................................................................49

RoHS Compliance...........................................................................................................49

GLOSSARY AND ACRONYMS...........................................................................................50

SAFETY RECOMMENDATIONS.........................................................................................54

READ CAREFULLY ........................................................................................................54

Electrical and Fire Safety.................................................................................................55

DOCUMENT HISTORY .......................................................................................................56

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FIGURES

Figure 2-1 SL869T3-I Block Diagram ............................................................................................13

Figure 2-2 SL869T3-I Module Photo..............................................................................................14

Figure 3-1 Evaluation Board (EVB) contents.................................................................................15

Figure 8-1 SL869T3-I Pin-out Diagram..........................................................................................24

Figure 9-1 RF Trace Examples......................................................................................................35

Figure 10-1 SL869T3-I Reference Design.....................................................................................37

Figure 10-2 Reference Design with Antenna enable & antenna sense..........................................38

Figure 11-1 SL869T3-I Mechanical Drawing..................................................................................39

Figure 11-2 3-D Mechanical Drawing ...........................................................................................39

Figure 12-1 SL869T3-I PCB Footprint...........................................................................................40

Figure 13-1 Product Label.............................................................................................................41

Figure 13-2 Tape and Reel Packaging..........................................................................................42

Figure 13-3 Tape and Reel – Tape detail......................................................................................42

Figure 13-4 Tray Packaging..........................................................................................................43

Figure 13-5 Moisture-Sensitive Device Label ................................................................................45

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TABLES

Table 0-1 Product Applicability Table ..............................................................................................4

Table 5-1 SL869T3-I Horizontal Position Accuracy........................................................................19

Table 5-2 SL869T3-I Time To First Fix..........................................................................................19

Table 5-3 SL869T3-I Sensitivity.....................................................................................................20

Table 6-1 Default NMEA Output Messages...................................................................................21

Table 6-2 Available Messages.......................................................................................................21

Table 6-3 NMEA Talker IDs...........................................................................................................22

Table 8-1 SL869T3-I Pin-out Table ...............................................................................................25

Table 8-2 DC Characteristics ........................................................................................................26

Table 8-3 Absolute Maximum Ratings...........................................................................................26

Table 8-4 DC Supply Voltage........................................................................................................28

Table 8-5 Power Consumption......................................................................................................28

Table 8-6 Frequency Plan.............................................................................................................31

Table 9-1 Inductor Loss.................................................................................................................36

Table 13-1 Product Label Description............................................................................................41

Table 14-1 Operating Environmental Limits...................................................................................48

Table 14-2 Storage Environmental Limits......................................................................................48

SL869T3-I Product User Guide Introduction

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INTRODUCTION

Purpose

The purpose of this document is to provide product information for the SL869T3-I module.

See Table 0-1 Product Applicability Table.

Contact and Support Information

For general contact, technical support services, technical questions and report documentation errors contact

Telit Technical Support at:

•TS-EMEA@telit.com

•TS-AMERICAS@telit.com

•TS-[email protected]

Alternatively, use:

http://www.telit.com/support

For detailed information about where you can buy the Telit modules or for recommendations on

accessories and components visit:

http://www.telit.com

For GNSS product information visit:

http://www.telit.com/gnss

Our aim is to make this guide as helpful as possible. Keep us informed of your comments and

suggestions for improvements.

Telit appreciates feedback from the users of our information.

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