Sierra Wireless AirPrime SL8084T Integration Manual

4112719

2.1

January 07, 2013

AirPrime SL8084T

Hardware Integration Guide

4112719 Rev 2.1 January 07, 2013 2

Hardware Integration Guide

Important Notice

Due to the nature of wireless communications, transmission and reception of data can never be
guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant
delays or losses of data are rare when wireless devices such as the Sierra Wireless modem are used
in a normal manner with a well-constructed network, the Sierra Wireless modem should not be used
in situations where failure to transmit or receive data could result in damage of any kind to the user or
any other party, including but not limited to personal injury, death, or loss of property. Sierra Wireless
accepts no responsibility for damages of any kind resulting from delays or errors in data transmitted or
received using the Sierra Wireless modem, or for failure of the Sierra Wireless modem to transmit or
receive such data.

Safety and Hazards

Do not operate the Sierra Wireless modem in areas where cellular modems are not advised without
proper device certifications. These areas include environments where cellular radio can interfere such
as explosive atmospheres, medical equipment, or any other equipment which may be susceptible to
any form of radio interference. The Sierra Wireless modem can transmit signals that could interfere
with this equipment. Do not operate the Sierra Wireless modem in any aircraft, whether the aircraft is
on the ground or in flight. In aircraft, the Sierra Wireless modem MUST BE POWERED OFF. When
operating, the Sierra Wireless modem can transmit signals that could interfere with various onboard
systems.

Note: Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door

is open. Sierra Wireless modems may be used at this time.

The driver or operator of any vehicle should not operate the Sierra Wireless modem while in control of
a vehicle. Doing so will detract from the driver or operator’s control and operation of that vehicle. In
some states and provinces, operating such communications devices while in control of a vehicle is an
offence.

Limitations of Liability

This manual is provided “as is”. Sierra Wireless makes no warranties of any kind, either expressed or
implied, including any implied warranties of merchantability, fitness for a particular purpose, or
noninfringement. The recipient of the manual shall endorse all risks arising from its use.

The information in this manual is subject to change without notice and does not represent a
commitment on the part of Sierra Wireless. SIERRA WIRELESS AND ITS AFFILIATES
SPECIFICALLY DISCLAIM LIABILITY FOR ANY AND ALL DIRECT, INDIRECT, SPECIAL,
GENERAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES INCLUDING,
BUT NOT LIMITED TO, LOSS OF PROFITS OR REVENUE OR ANTICIPATED PROFITS OR
REVENUE ARISING OUT OF THE USE OR INABILITY TO USE ANY SIERRA WIRELESS
PRODUCT, EVEN IF SIERRA WIRELESS AND/OR ITS AFFILIATES HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES OR THEY ARE FORESEEABLE OR FOR CLAIMS BY ANY
THIRD PARTY.

Notwithstanding the foregoing, in no event shall Sierra Wireless and/or its affiliates aggregate liability
arising under or in connection with the Sierra Wireless product, regardless of the number of events,
occurrences, or claims giving rise to liability, be in excess of the price paid by the purchaser for the
Sierra Wireless product.

Customer understands that Sierra Wireless is not providing cellular or GPS (including A-GPS)
services. These services are provided by a third party and should be purchased directly by the
Customer.

4112719 Rev 2.1 January 07, 2013 3

Hardware Integration Guide

SPECIFIC DISCLAIMERS OF LIABILITY: CUSTOMER RECOGNIZES AND ACKNOWLEDGES
SIERRA WIRELESS IS NOT RESPONSIBLE FOR AND SHALL NOT BE HELD LIABLE FOR ANY
DEFECT OR DEFICIENCY OF ANY KIND OF CELLULAR OR GPS (INCLUDING A-GPS)
SERVICES.

Patents

This product may contain technology developed by or for Sierra Wireless Inc.
This product includes technology licensed from QUALCOMM®.
This product is manufactured or sold by Sierra Wireless Inc. or its affiliates under one or more patents

licensed from InterDigital Group.

Copyright

© 2013 Sierra Wireless. All rights reserved.

Trademarks

AirCard® is a registered trademark of Sierra Wireless. Sierra Wireless™, AirPrime™, AirLink™,
AirVantage™, Watcher™ and the Sierra Wireless logo are trademarks of Sierra Wireless.

, ®, inSIM®, WAVECOM®, WISMO®, Wireless Microprocessor®, Wireless CPU®, Open AT® are

filed or registered trademarks of Sierra Wireless S.A. in France and/or in other countries.
Windows® and Windows Vista® are registered trademarks of Microsoft Corporation.
Macintosh and Mac OS are registered trademarks of Apple Inc., registered in the U.S. and other

countries.
QUALCOMM® is a registered trademark of QUALCOMM Incorporated. Used under license.
Other trademarks are the property of the respective owners.

Contact Information

Sales Desk:

Phone:

1-604-232-1488

Hours:

8:00 AM to 5:00 PM Pacific Time

E-mail:

[e-mail]

Post:

Sierra Wireless
13811 Wireless Way
Richmond, BC
Canada V6V 3A4

Technical Support:

[e-mail]

RMA Support:

[e-mail]

Fax:

1-604-231-1109

Web:

www.sierrawireless.com

Consult our website for up-to-date product descriptions, documentation, application notes, firmware
upgrades, troubleshooting tips, and press releases: www.sierrawireless.com

4112719 Rev 2.1 January 07, 2013 4

Hardware Integration Guide

Document History

Version

Date

Updates

1.0

October 17, 2012

Document creation

1.1

October 17, 2012

Updated Table 6 RF Bands

2.0

January 07, 2013

Added sections:

 4 RF Circuit Routing Constraints
 6.3 Important Compliance Information for North American Users

Updated section 2.1 Power Supply

2.1

Updated Table 2 Averaged Call Mode Data DC Power Consumption

4112719 Rev 2.1 January 07, 2013 5

Contents

1. INTRODUCTION .................................................................................................. 8

1.1. Hardware Development Components ............................................................................... 8

2. POWER INTERFACE ........................................................................................... 9

2.1. Power Supply .................................................................................................................... 9

2.2. Electrostatic Discharge (ESD) ......................................................................................... 10

2.3. Power States ................................................................................................................... 11

3. RF INTEGRATION ............................................................................................. 12

3.1. Supported RF Bands ....................................................................................................... 12

3.1.1. Ground Connection Guidelines ................................................................................ 12

3.1.2. Shielding Guidelines ................................................................................................ 12

3.2. Antenna Guidelines ......................................................................................................... 12

3.2.1. Choosing the Correct Antenna and Cabling ............................................................ 12

3.2.2. Determining the Antenna’s Location ........................................................................ 13

3.3. RF Desense Sources ...................................................................................................... 13

4. RF CIRCUIT ROUTING CONSTRAINTS ........................................................... 14

5. AUDIO INTERFACE ........................................................................................... 16

5.1. Audio Function Codec Responsibilities ........................................................................... 16

6. REGULATORY INFORMATION......................................................................... 18

6.1. Important Notice .............................................................................................................. 18

6.2. Safety and Hazards ......................................................................................................... 18

6.3. Important Compliance Information for North American Users ........................................ 18

6.3.1. EU Regulatory Conformity ....................................................................................... 19

7. REFERENCES ................................................................................................... 20

7.1. Reference Documents ..................................................................................................... 20

7.2. Acronyms and Definitions ................................................................................................ 20

4112719 Rev 2.1 January 07, 2013 6

List of Figures

Figure 1. AppCAD Screenshot for MicroStrip Design Power Mode Diagram ................................ 14

Figure 2. RF Routing Example with Lead Type RF Connectors .................................................... 14

Figure 3. RF Routing Example with SMT Type RF Connectors ..................................................... 15

Figure 4. Coplanar Clearance Example ......................................................................................... 15

Figure 5. Antenna Microstrip Routing Example ..............................................................................

15

4112719 Rev 2.1 January 07, 2013 7

List of Tables

Table 1. Power and Ground Specifications ..................................................................................... 9

Table 2. Averaged Call Mode Data DC Power Consumption ......................................................... 9

Table 3. Power Supply Requirements ........................................................................................... 10

Table 4. ESD Specifications .......................................................................................................... 10

Table 5. Supported SL8084T Power States .................................................................................. 11

Table 6. RF Bands ......................................................................................................................... 12

Table 7. Audio Interface Features ................................................................................................. 16

Table 8. Audio Pin Description ...................................................................................................... 16

Table 9. Codec Responsible for Special Functions ...................................................................... 16