Sierra Wireless AirPrime WP7504 Hardware Integration Manual Download Page 5 | Manualshive

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Sierra Wireless AirPrime WP7504 Hardware Integration Manual Download Page 5

Rev 1 Apr.16

5

Specifications subject to change

Contents

1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2. Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

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

Module Power States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3. RF Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Conducted Tx power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4. Routing Constraints and Recommendations . . . . . . . . . . . . . . . . . . . . . . 13

General Rules and Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

PCB Layout Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

PCB Specifications for the Application Board . . . . . . . . . . . . . . . . . . . . . . . 14

Recommended PCB Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Routing Constraints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

UIM Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

RF Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Thermal Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

EMC and ESD Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Mechanical Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Signal Reference Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5. Regulatory Compliance and Industry Certifications . . . . . . . . . . . . . . . . 21

Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Safety and Hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

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Summary of Contents for AirPrime WP7504

Page 1: ...AirPrime WP7504 Hardware Integration Guide 4119157 Rev 1...

Page 2: ......

Page 3: ...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...

Page 4: ...diaries Windows is a registered trademark of Microsoft Corporation QUALCOMM is a registered trademark of QUALCOMM Incorporated Used under license Other trademarks are the property of their respective...

Page 5: ...mendations 13 PCB Layout Recommendations 13 Power Supply 13 Antenna 14 PCB Specifications for the Application Board 14 Recommended PCB Land Pattern 14 Routing Constraints 14 Power Supply 14 UIM Interf...

Page 6: ...Hardware Integration Guide Specifications subject to change 6 4119157 Important Compliance Information for North American Users 22...

Page 7: ...PA WCDMA and CDMA networks 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 hardwa...

Page 8: ...Hardware Integration Guide Specifications subject to change 8 4119157...

Page 9: ...orted Power 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...

Page 10: ...Hardware Integration Guide Specifications subject to change 10 4119157...

Page 11: ...A channel spacing is 5 MHz but this can be adjusted to optimize per formance in a particular deployment scenario Band Frequency Tx MHz Frequency Rx MHz B2 1850 1910 1930 1990 B4 1710 1755 2110 2155 B5...

Page 12: ...lass 3 B17 22 23 24 Connectorized Class 3 B25 22 23 24 Connectorized Class 3 B26 22 23 24 Connectorized Class 3 Table 3 6 Conducted Tx Max Output Power Tolerances WCDMA RF band Min dBm Typ dBm Max dBm...

Page 13: ...pads should be 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 liste...

Page 14: ...tected by ground planes fills Routing sensitive signals close to noisy signals could result in noise being coupled Recommended PCB Land Pattern Refer to the AirPrime WP8548 Customer Process Guidelines...

Page 15: ...ed directly under the 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 g...

Page 16: ...round the module Locate the module away from other components that generate heat Ensure the module is connected to a solid ground plane EMC and ESD Recommendations EMC tests must be performed on the a...

Page 17: ...ard layout Providing sufficient space around the module for heat dissipation Table 4 1 ESD specifications 1 2 1 ESD specifications are preliminary subject to change 2 ESD protection is highly recommen...

Page 18: ...I VGPIO_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 C...

Page 19: ...cations subject to change 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 GND...

Page 20: ...Hardware Integration Guide Specifications subject to change 20 4119157...

Page 21: ...data Safety and Hazards Do not operate your AirPrime WP7504 Embedded Module In areas where blasting is in progress Where explosive atmospheres may be present including refueling points fuel depots and...

Page 22: ...th FCC IC regulations limiting both maximum RF output power and human exposure to RF radiation the maximum antenna gain including cable loss in a mobile only exposure condition must not exceed the lim...

Page 23: ...d to ensure compliance with current FCC IC RF exposure guidelines The end product with an embedded AirPrime WP7504 module may also need to pass the FCC Part 15 unintentional emission testing requireme...

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