User's Manual
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LTE/GNSS MODULE
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Table Of Contents
Version History
Contents
Table Index
Figure Index
1Introduction
1.1Product Outline
1.2Hardware Interface Overview
1.3Functional Overview
2 Package Information
2.1Pin Assignment Overview
2.2Pin Description
2.3Mechanical Information
2.4Footprint Recommendation
3 Interface Application
3.1Power Supply
3.1.1 Power Supply Design Guide
3.1.2 Recommended Power Supply Circuit
3.1.3 Voltage Monitor
3.2Power on/Power off/Reset Function
3.2.1 Power on
3.2.2 Power off
3.2.3 Reset Function
3.3UART Interface
3.3.1 UART Design Guide
3.3.2 RI and DTR Behavior
3.4USB Interface
3.5HSIC interface
3.6SGMII Interface
3.6.1 Reference schematic with AR8033
3.6.2 Reference schematic with BCM89820
3.7USIM Interface
3.7.1 USIM Application Guide
3.8PCM Interface
3.8.1 PCM timing
3.8.2 PCM Application Guide
3.9SD Interface
3.10 I2C Interface
3.11 SDIO Interface
3.12 SPI Interface
3.13 Network status
3.14 Flight Mode Control
3.15 Other interface
3.15.1Sink Current Source
3.15.2 ADC
3.15.3LDO
4 RF Specifications
4.1.LTE RF Specifications
4.2.LTE Antenna Design Guide
4.3.GNSS
4.3.1 GNSS Technical specification
4.3.2 GNSS Application Guide
5 Electrical Specification
5.1 Absolute maximum ratings
5.2 Operating conditions
5.3 Operating Mode
5.3.1. Operating Mode Definition
5.3.2. Sleep mode
5.3.3. Minimum functionality mode and Flight mode
5.4 Current Consumption
5.5 ESD Notes
6 SMT Production Guide
6.1 Top and Bottom View of MODULE
6.2 Label Information
6.3 Typical SMT Reflow Profile
6.4 Moisture Sensitivity Level (MSL)
6.5 Stencil Foil Design Recommendation
7 Packaging
8 Appendix
8.1 Coding Schemes and Maximum Net Data Rates over Air
8.2 Related Documents
8.3 Terms and Abbreviations
8.4 Safety Caution
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6.5
Stencil
Foil
Design
Recommendation
The
recom
mended
thickness
of
stencil
foil
is
more
than
0.15m
m.
Figure
42
:
Stenci
l
Fo
il
1
...
...
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