Telit Wireless Solutions SL869T3-I Scheda tecnica

SL869T3-I

Product User Guide

1VV0301546 r0

2019-01-10

SL869T3-I Product User Guide Notices

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SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

NOTICES

While reasonable eff orts hav e been made to assure the accuracy of this document, Telit assumes

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

inf ormation obtained herein. The inf ormation in this document has been caref ully checked and is

believ ed to be reliable. Howev er, no responsibility is assumed f or inaccuracies or omissions. Telit

reserv es the right to make changes to any products described herein and reserv es the right to rev ise

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

any person of rev isions 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 conv ey license under its

patent rights or the rights of others.

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

(machines and programs), programming, or serv ices that are not announced in y our country. Such

ref erences or inf ormation must not be construed to mean that Telit intends to announce such Telit

products, programming, or serv ices in y our country.

COPYRIGHTS

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

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

Italy and other countries preserv e f or Telit and its licensors certain exclusiv e rights for copy righted

material, including the exclusiv e right to copy, reproduce in any f orm, distribute and make deriv ativ e

works of the copy righted material. Accordingly , any copy righted 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 modif ied 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 copy rights, 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

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

or other media. Laws in Italy and other countries preserv e f or Telit and other 3rd Party supplied SW

certain exclusiv e rights f or copy righted computer programs, including the exclusiv e right to copy or

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

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

may not be copied (rev erse 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 copy rights, patents or patent applications of Telit or other 3rd Party supplied SW, except f or the

normal non-exclusiv e, roy alty f ree 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 f urnished by

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

agreement.

II. Copyrighted Materials

Sof tware and documentation are copy righted materials. Making unauthorized copies is prohibited by

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

in a retriev al system, or translated into any language or computer language, in any f orm 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, manuf actured, or intended f or use as on-line control equipment in

the f ollowing hazardous env ironments requiring f ail-saf e controls: the operation of Nuclear Facilities,

Aircraft Nav igation or Aircraf t Communication Sy stems, Air Traffic Control, Lif e Support, or Weapons

Systems (High Risk Activ ities"). Telit and its supplier(s) specif ically disclaim any expressed or implied

warranty of fitness f or such High Risk Activ ities.

IV. Trademarks

TELIT and the Sty lized T Logo are registered in Trademark Office. All other product or serv ice names

are the property of their respectiv e owners.

V. Third Party Rights

The software may include Third Party Right sof tware. In this case y ou agree to comply with all terms

and conditions imposed on y ou in respect of such separate sof tware. In addition to Third Party

Terms, the disclaimer of warranty and limitation of liability prov isions 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

SOF TWARE 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

P R O D U C T AP P L I C AB I L I T Y T AB L E ............................................................................ 4

CON TEN TS ........................................................................................................... 5

IN TR ODUC TI ON ............................................................................................10

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

Contact and Support Inf ormation .....................................................................10

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

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

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

Text Conv entions ........................................................................................11

PRODU C T D ESC RI P TI ON ................................................................................12

Product Ov erv iew........................................................................................12

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

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

EVALU ATION KIT (EVK)..................................................................................15

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

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

Satellite Based Augmentation Sy stem (SBAS) ....................................................16

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

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

Loc ally -generated AGPS (ST-AGPS) ............................................................16

Serv er-generated AGPS (PGPS) ................................................................. 16

Static Nav igation .........................................................................................17

Elev ation 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

Sensitiv ity..................................................................................................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

F L AS H U P G R AD AB I L I T Y ................................................................................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 Activ e Antenna Voltage ..................................................................29

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

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

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

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

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

RF int erf ac e ...............................................................................................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

Activ e v ersus Passiv e Antenna .......................................................................33

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

Sy stem Noise Floor .....................................................................................34

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

SL869T3-I Product User Guide Contents

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

RF Interf erence...........................................................................................35

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

Powering an External LNA (activ e antenna) .......................................................36

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

SL869T3-I Ref erence Design .........................................................................37

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

M E C H AN I C AL D R AW I N G ................................................................................39

PCB F OOTPRIN T...........................................................................................40

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

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

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

Moisture Sensitiv ity ......................................................................................44

ESD Sensitiv ity ...........................................................................................46

R ef lo w......................................................................................................46

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

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

Saf ety ......................................................................................................47

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

EN VIRON MEN TAL REQUIREMENTS ................................................................. 48

Operating Env ironmental Limits ......................................................................48

Storage Env ironmental Limits .........................................................................48

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

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

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

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

S AFETY RECOMMEND ATIONS ........................................................................54

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

Electrical and Fire Saf ety...............................................................................55

DOCUMENTHISTORY....................................................................................56

SL869T3-I Product User Guide Contents

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FIGURES

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

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

Figure 3-1 Ev aluation 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 Ref erence Design .....................................................................37

Figure 10-2 SL869T3-I Ref erence 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-Sensitiv e Dev ice Label ................................................................. 45

SL869T3-I Product User Guide Contents

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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 Tim e To First F ix .........................................................................19

Table 5-3 SL869T3-I Sens it iv ity ..................................................................................20

Table 6-1 Def ault NMEA Output Messages ...................................................................21

Table 6-2 Av ailable 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 Env ironmental Limits ...................................................................48

Table 14-2 Storage Env ironmental Limits......................................................................48

SL869T3-I Product User Guide Introduction

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INTRODUCTION

Purpose

The purpose of this document is to prov ide product inf ormation f or 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-APAC@telit.com

Alternativ ely , use:

http://www.telit.com/support

For detailed information about where y ou can buy the Telit modules or f or recommendations on

accessories and components v isit:

http://www.telit.com

For GNSS product inf ormation v isit:

http://www.telit.com/gnss

Our aim is to make this guide as helpf ul as possible. Keep us inf ormed of y our comments and

suggestions f or improv ements.

Telit appreciates f eedback f rom the users of our inf ormation.

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