Telit Wireless Solutions WE922-3GR Manuals

Manuals and User Guides for Telit Wireless Solutions WE922-3GR. We have 3 Telit Wireless Solutions WE922-3GR manuals available for free PDF download: Hardware User's Manual, User Manual

Telit Wireless Solutions WE922-3GR Hardware User's Manual (112 pages)

Brand: Telit Wireless Solutions | Category: Control Unit | Size: 3 MB

Table of Contents
5
Introduction
9
Scope
9
Audience
9
Contact Information, Support
10
Text Conventions
10
Supporting Documents
11
Product Variants
11
Abbreviations
11
General Product Description
13
Overview
13
General Functionality and Main Features
15
Reference Table of RF Bands Characteristics
19
Cellular Network
19
Wifi/Bluetooth
20
Gnss
20
Applications
20
Sensitivity
21
High Level Block Diagram
22
Environmental Requirements
23
Temperature Range
23
Xe922-3GR Mechanical Specifications
24
Dimensions
24
Weight
24
Rohs Compliance
24
Xe922-3GR Module Pin out
25
PIN Table
25
LGA Pads Layout
37
Electrical Specifications
39
Absolute Maximum Ratings - Not Operational
39
Recommended Operating Conditions
39
Logic Level Specifications
39
Power Supply
41
Input Supply
41
Output Supply
42
Linear Voltage Regulators
42
Vaux_1P8V
42
Vaux_2P85V
43
Vaux_3P0V
43
Vsim1/2
44
DC/DC Stepdown
44
1V8_Out
44
Typical System Power Consumption
45
RTC Backup
47
Power ON/OFF and Reset Control
49
Power on
49
ON_OFF Key Action
49
Switching on Due to Charging
50
Switching on Due to RTC Alarm
50
Power off
50
Soft Power off
50
Emergency Power off
50
Reset
50
Battery Management
51
Coulomb Counter
51
Battery Charging
52
Block Diagram
52
Battery/Charger-Less Operation
54
USIM Interface
55
USB Port
57
Display Interface
60
Mipi-Dsi
60
Lvds
62
Backlight Control
64
Led_Cursink
65
Touch Panel
66
Camera Interface
67
Peripheral Interfaces
71
I2C
71
Usif
72
Sdmmc/Sdio
74
Adc
77
General Purpose I/O
78
Debug / Flash Interfaces
81
Usb2.0 Hs
81
Usif2
81
Jtag
81
Test Pads
81
Audio
82
Analog
82
Analog in
83
Analog out
86
Earpiece
87
Headset
87
Loudspeaker
88
Digital
90
I2S
90
Digital Microphone
90
Antenna(S)
91
GSM/WCDMA Antenna Requirements
91
GSM/WCDMA Antenna - PCB Line Guidelines
92
GSM/WCDMA Antenna - Installation Guidelines
92
Wifi/Bt Antenna Requirements
93
GNSS Antenna Requirements
93
Combined GNSS Antenna
94
Linear and Patch GNSS Antenna
94
Front End Design Considerations
94
GNSS Antenna - PCB Line Guidelines
95
GNSS Antenna - Installation Guidelines
95
Mounting the Module on Your Board
96
General
96
Finishing & Dimensions
96
Recommended Foot Print for the Application Main Board
97
Stencil
98
PCB Pad Design
98
Recommendations for PCB Pad Dimensions (MM)
99
Solder Paste
100
Solder Reflow
100
Packing System
102
Tray Drawing
104
Moisture Sensitivity
105
Safety Recommendations
106
Conformity Assessment Issues
107
FCC/IC Regulatory Notices
107
Modification Statement
107
Interference Statement
107
RF Exposure
107
FCC Class B Digital Device Notice
108
Labelling Requirements for the Host Device
108
1999/5/EC Directive
109
Document History
112

Telit Wireless Solutions WE922-3GR Hardware User's Manual (113 pages)

Hybrid Smart IoT Modules

Brand: Telit Wireless Solutions | Category: Control Unit | Size: 2 MB

Telit Wireless Solutions WE922-3GR User Manual (39 pages)

Interface Board HW

Brand: Telit Wireless Solutions | Category: Computer Hardware | Size: 3 MB

Table of Contents
5
Introduction
7
Scope
7
Related Documents
7
Abbreviations
7
General Description
8
IFBD View
9
Component Assembly Diagram
10
0-Pin Male B2B Connectors
12
Module to EVB Signal Mapping
15
IFBD Sub-Circuitry / Stuffing Options
27
Chg_Pok
27
Adc_Vbatmeas
28
Analog Audio Output
29
Power On_Off / Reset
30
Usb
31
Cam_I2C
31
Usim
32
USB OTG Driver
32
JTAG / MIPI Connector
33
RF Connectors
34
Temperature Monitor
34
Schematics
35
Safety Recommendations
38
Document History
39

Telit Wireless Solutions Categories

Control Unit Wireless modules Motherboard Computer Hardware Microcontrollers