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Rev 1  Jul 17

4

41111210

Contents

Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Accessories  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   5

Power  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   6

Module Power States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   6

RF Specifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Conducted Tx power    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   7

Routing Constraints and Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

General Rules and Recommendations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   8

PCB Layout Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   8

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   8

Antenna  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   9

PCB Specifications for the Application Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   9

Recommended PCB Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   9

Routing Constraints  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9

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

UIM Interface  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

RF Circuit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Thermal Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11

EMC and ESD Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   11

Mechanical Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   12

Signal Reference Schematics  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   13

Regulatory Compliance and Industry Certifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   15

Safety and Hazards  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15

Important Compliance Information for North American Users . . . . . . . . . . . . . . . . . . .   15

Summary of Contents for AirPrime WP7601

Page 1: ...AirPrime WP7601 Hardware Integration Guide 41111210 Rev 1...

Page 2: ...craft the Sierra Wireless modem MUST BE IN AIRPLANE MODE OR POWERED OFF When operating the Sierra Wireless modem can transmit signals that could interfere with various onboard systems Note Some airlin...

Page 3: ...tage and the Sierra Wireless logo are registered trademarks of Sierra Wireless Inc Windows and Windows Vista are registered trademarks of Microsoft Corporation QUALCOMM is a registered trademark of QU...

Page 4: ...ower Supply 8 Antenna 9 PCB Specifications for the Application Board 9 Recommended PCB Land Pattern 9 Routing Constraints 9 Power Supply 9 UIM Interface 10 RF Circuit 10 USB Interface 11 Thermal Consi...

Page 5: ...orks The module also provides GNSS functionality as a SKU configuration Accessories A hardware development kit is available for AirPrime WP series modules The kit contains hardware components for eval...

Page 6: ...States State Description Wake Up Events OFF Module is off no power to the system Apply power for system to go to Active state Apply power Interrupt Simple wakeup sources are configured to interrupt fr...

Page 7: ...ncy Tx MHz Frequency Rx MHz B4 1710 1755 2110 2155 B13 777 787 746 756 Table 3 2 GNSS Frequency Band Support Band Frequencies MHz GPS 1575 42 1 023 GLONASS 1597 52 1605 92 Galileo 1575 42 2 046 BeiDou...

Page 8: ...re flowed on to the host PCB with 30 voiding to allow effective heat dissipation Power Supply When designing the power supply make sure that VBAT_BB VBAT_RF meet the requirements listed in the AirPrim...

Page 9: ...cted by ground planes fills Routing sensitive signals close to noisy signals could result in noise being coupled Recommended PCB Land Pattern Refer to AirPrime WPx5 WP76 Series Customer Process Guidel...

Page 10: ...he module This will Ensure high current signal returns Provide heat dissipation under higher operating temperatures The ground plane should be connected with vias to the reference ground layer of the...

Page 11: ...generate heat Ensure the module is connected to a solid ground plane EMC and ESD Recommendations EMC tests must be performed on the application as soon as possible to detect any potential problems Wh...

Page 12: ...4 1 ESD specifications a b a ESD specifications are preliminary subject to change b ESD protection is highly recommended at the point where the UIM contacts are exposed and for any other signals that...

Page 13: ...GPIO_1V8 UIM_RESET_N UIM_DATA UIM_CLK UIM_VCC UIM1_DET UIM1 DNI SIM2070 6 0 30 00 A ESD suppressor Note Example ESD and SIM connector part numbers listed Comparable parts may be used instead Note Capa...

Page 14: ...1111210 Figure 4 4 USB OTG Interface 2 1 5 3 4 6 6 4 2 5 7 1 3 51K 5 51K 5 51K 5 470 1 NC1 VCC NC2 GND A Y VCC_1V8 VCC_5V0 USB_ID DNI VCC_1V8 10 F USB_VBUS VIN VOUT FLAGB ISET ON GND1 GND2 Replace wit...

Page 15: ...pots and chemical plants Near medical equipment life support equipment or any equipment which may be susceptible to any form of radio interference In such areas the AirPrime WP7601 modem MUST BE POWER...

Page 16: ...ansmitter has been certified by FCC IC for mobile application At least 20 cm separation distance between the antennas of the collocated transmitters and the user s body must be maintained at all times...

Page 17: ...e compliance with current FCC IC RF exposure guidelines The end product with an embedded AirPrime WP7601 module may also need to pass the FCC Part 15 unintentional emission testing requirements and be...

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