Telit Wireless Solutions CE910B-DUAL Manuals

Manuals and User Guides for Telit Wireless Solutions CE910B-DUAL. We have 1 Telit Wireless Solutions CE910B-DUAL manual available for free PDF download: Hardware User's Manual

Telit Wireless Solutions CE910B-DUAL Hardware User's Manual

Telit Wireless Solutions CE910B-DUAL Hardware User's Manual (75 pages)

Brand: Telit Wireless Solutions | Category: Modem | Size: 5 MB

Table of Contents

Table of Contents
5
Introduction
8
Scope
8
Audience
8
Contact Information, Support
8
Document Organization
9
Text Conventions
10
Related Documents
10
General Product Description
11
Overview
11
Product Specifications
12
Rohs Compliance
12
CE910 Module Connections
13
Pin-Out
13
LGA Pads Layout(CE910-DUAL & CE910B-DUAL)
18
LGA Pads Layout(CE910-SC)
19
Hardware Commands
20
Turning on the CE910 Module
20
Initialization and Activation State
20
Turning off the CE910 Module
24
Turning off by at Command
24
Turning off by Tying Low ON_OFF
25
Summary of Turning on and off the Module
26
Hardware Unconditional Shutdown
28
Power Supply
31
Power Supply Requirements
31
Power Consumption
32
General Design Rules
33
Electrical Design Guidelines
33
+ 5V Input Source Power Supply Design Guidelines
33
Input Source Power Supply Design Guidelines
34
Battery Source Power Supply Design Guidelines
35
1Vv0301010 Rev.11 - 2015-10-27
35
Thermal Design Guidelines
35
Power Supply PCB Layout Guidelines
36
Antenna
38
CDMA Antenna Requirements
38
CDMA Antenna - PCB Line Guidelines
39
CDMA Antenna Installation Guidelines
39
USB Port
41
Serial Port
42
Modem Serial Port 1
43
Modem Serial Port 2
45
RS232 Level Translation
46
Audio Section Overview
47
Analog Audio Interface(AVI)
47
MIC Connection
48
LIN-IN Connection
49
EAR Connection
50
Digital Voice Interface(DVI)
51
CODEC Example
51
General Purpose I/O
52
Logic Level Specification
53
Using a GPIO Pad as Input
53
Using a GPIO Pad as Output
54
Indication of Network Service Availability
54
RTC Bypass Output
55
VAUX/PWRMON Power Output
55
ADC Section
57
Description
57
Using ADC Converter
57
Test Point
58
Mounting CE910 on the Application
59
General
59
Module Finishing & Dimensions
59
Recommended Foot Print for the Application
60
Stencil
61
PCB Pad Design
61
Recommendations for PCB Pad Dimensions (MM)
61
Solder Paste
63
13.7.1. Solder Reflow
63
Packing System
65
Moisture Sensibility
67
Application Design Guide
68
Download and Debug Port
68
Conformity Assessment Issues(Problèmes D'évaluation de Conformité)
69
Safety Recommendations
73
Document History
74

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