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ME310G1
Hw Design Guide
Page 62 (ME310 G1-WW, ME310 G1-WWV, ME310 G1-W2, and ME310 G1-W3)
Telit Wireless Solutions ME310G1 - ME310 G1-WW, ME310 G1-WWV, ME310 G1-W2, and ME310 G1-W3
95 pages
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M
E31
0G
1 Hardware Design Guide
1VV0301588 Rev.
16
Page
62
of
95
2021-
10
-27
Not Subject to NDA
9.1.2
ME310G1-
WW
,
ME
310G1-
WWV
,
M
E310G1-
W2
, and M
E310G1-W3
Figure
19
: Mechanica
l Drawing
of
ME310G1-WW, M
E310G1-WWV, M
E310G1-
W2
, and M
E310G1-
W3
ME310G1 modules are compliant with a standard lead-
free S
MT process.
61
63
Table of Contents
Main Page
Table of Contents
3
Scope
9
Audience
9
Contact Information, Support
9
Symbol Conventions
10
Related Documents
10
Overview
11
Product Variants and Frequency Bands
11
Target Market
12
Main Features
13
TX Output Power
13
Me310G1-W1
13
Me310G1-Ww
13
Me310G1-Wwv
14
Me310G1-W2
14
Me310G1-W3
14
RX Sensitivity
15
Me310G1-W1
15
Me310G1-Ww
16
Me310G1-W3
18
Mechanical Specifications
18
Dimensions
18
Weight
18
Temperature Range
19
Pin-Out
20
LGA Pads Layout
25
Power Supply Requirements
26
Power Consumption
27
Idle Mode
27
ME310G1-W1 Connected Mode
28
ME310G1-WW and ME310G1-WWV Connected Mode
28
ME310G1-W2 Connected Mode
29
ME310G1-W3 Connected Mode
30
General Design Rules
30
Electrical Design Guidelines
30
Source Power Supply Design Guidelines
30
Source Power Supply Design Guidelines
31
Battery Source Power Supply Design Guidelines
32
Thermal Design Guidelines
32
Power Supply PCB Layout Guidelines
33
RTC Supply
34
PWRMON Power-On Monitor
34
Logic Levels
36
Power on
37
Power off
38
Unconditional Shutdown
39
Wake up from Deep Sleep Mode
40
Fast Shut down
40
Fast Shut down by Hardware
40
Fast Shut down by Software
41
Communication Ports
41
Usb 2.0 Hs
41
Spi
42
Serial Ports
42
Asynchronous Serial Port (USIF0)
43
Asynchronous Serial Port (USIF1)
44
Auxiliary Serial Port
44
General Purpose I/O
45
Using a GPIO as INPUT
45
Using a GPIO as OUTPUT
46
External SIM Holder
46
ADC Converter
46
Using ADC Converter
47
DAC Converter
47
Enabling DAC
47
Ctank
47
Forced USB Boot
47
Antenna Tuner
48
Gpio
48
Mipi
48
Antenna Requirements
49
PCB Design Guidelines
50
PCB Guidelines in Case of FCC Certification
51
Transmission Line Design
52
Transmission Line Measurements
52
Antenna Installation Guidelines
54
Electrical Characteristics
56
GNSS Signals Pin-Out
57
RF Front End Design
57
PCB Guidelines for GNSS Antenna
57
Hardware-Based Solution for GNSS and LTE Coexistence
58
GNSS Antenna Requirements
58
GNSS Antenna - Installation Guidelines
59
Powering the External LNA (Active Antenna)
59
GNSS Antenna Specification
59
GNSS Characteristics
60
Drawing
61
Me310G1-W1
61
ME310G1-WW, ME310G1-WWV, ME310G1-W2, and ME310G1-W3
62
Footprint
63
Me310G1-W1
63
ME310G1-WW, ME310G1-WWV, ME310G1-W2, and ME310G1-W3
65
Recommendations for ME310G1-W1
67
Recommendations for ME310G1-WW, ME310G1-WWV, ME310G1-W2, and ME310G1-W3
68
PCB Pad Design
69
Stencil
69
Solder Paste
70
Solder Reflow
70
Tray
72
Me310G1-W1
72
ME310G1-WW, ME310G1-W2, and ME310G1-W3
74
Reel
76
Me310G1-W1
76
ME310G1-WW, ME310G1-W2, and ME310G1-W3
77
Moisture Sensitivity
78
UKCA Declaration of Conformity
79
Approvals Summary
79
Europe Approvals
79
RED Declaration of Conformity
79
RED/UKCA Antennas
80
FCC and ISED Approval/Fcc Et ISDE Approbation
80
FCC Certificates
80
ISED Certificate / ISDE Certificates
81
Applicable FCC and ISED Rules / Liste des Règles FCC Et ISDE Applicables
81
FCC and ISED Regulatory Notices/Avis Réglementaires de FCC Et ISDE
81
FCC/ISED Antennas / FCC/ISDE Antennes
82
FCC Label and Compliance Information
84
ISED Label and Compliance Information/Étiquette Et Informations de Conformité ISDE
85
Information on Test Modes and Additional Testing
86
Exigences de Test Supplémentaires
86
FCC Additional Testing, Part 15 Subpart B Disclaimer
86
ANATEL Regulatory Notices
86
NCC Regulatory Notices
87
JRL/JTBL Regulatory Notices
87
Copyrights and Other Notices
88
Copyrights
88
Computer Software Copyrights
88
Usage and Disclosure Restrictions
89
License Agreements
89
Copyrighted Materials
89
High-Risk Materials
89
Trademarks
90
Third Party Rights
90
Waiver of Liability
90
Safety Recommendations
91
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