Ublox SARA-G450 Series Manuals

Ublox SARA-G450 Series Manuals

Manuals and User Guides for Ublox SARA-G450 Series. We have 1 Ublox SARA-G450 Series manual available for free PDF download: System Integration Manual

Ublox SARA-G450 Series System Integration Manual

Ublox SARA-G450 Series System Integration Manual (143 pages)

Quad-band GSM/GPRS module

Brand: Ublox | Category: GSM/GPRS Modules | Size: 2 MB

Table of Contents

Document Information

2
Contents

3
- Overview
  6
- Architecture
  7
- Pin-Out
  9
- Operating Modes
  13
- Supply Interfaces
  15
- System Function Interfaces
  22
  - Module Power-On (PWR_ON)
    22
  - Module Power-Off
    24
  - Module Reset
    26
  - Digital I/O Interfaces Voltage Selection (VSEL)
    26
- Antenna Interface
  27
  - Antenna RF Interface (ANT)
    27
  - Antenna Detection Interface (ANT_DET)
    28
- SIM Interface
  28
  - U)SIM Card Interface
    28
  - SIM Card Detection Interface (SIM_DET)
    28
- Serial Interfaces
  29
- Audio Interfaces
  44
  - Analog Audio Interface
    44
- General Purpose Input/Output (GPIO)
  45
- Reserved Pins (RSVD)
  45
- System Features
  46
  - Network Indication
    46
  - Antenna Detection
    46
  - Jamming Detection
    46
  - TCP/IP and UDP/IP
    47
  - Ftp
    47
  - Http
    47
  - Ssl/Tls
    47
  - Dual Stack Ipv4/Ipv6
    48
  - Smart Temperature Management
    48
  - Assistnow Clients and GNSS Integration
    51
  - Hybrid Positioning and Celllocate
    51
  - Firmware Upgrade over at (FOAT)
    54
  - Last Gasp
    54
  - Power Saving
    55
- Table of Contents
  3
2 Design-In

56
- Overview
  56
- Supply Interfaces
  56
  - Module Supply (VCC)
    56
  - RTC Supply (V_BCKP)
    70
  - Interface Supply (V_INT)
    71
- System Functions Interfaces
  72
- Antenna Interface
  75
  - Antenna RF Interface (ANT)
    75
  - Antenna Detection Interface (ANT_DET)
    82
- SIM Interface
  85
  - Guidelines for SIM Circuit Design
    85
  - Guidelines for SIM Layout Design
    90
- Serial Interfaces
  91
- Audio Interfaces
  107
  - Analog Audio Interface
    107
- General Purpose Input/Output (GPIO)
  112
- Reserved Pins (RSVD)
  113
- Module Placement
  113
- Module Footprint and Paste Mask
  114
- Schematic for SARA-G450 Modules Integration
  115
- Design-In Checklist
  116
  - Schematic Checklist
    116
  - Layout Checklist
    117
  - Antenna Checklist
    117
3 Handling and Soldering

118
- Packaging, Shipping, Storage and Moisture Preconditioning
  118
- Handling
  118
- Soldering
  119
  - Soldering Paste
    119
  - Reflow Soldering
    119
  - Optical Inspection
    120
  - Cleaning
    120
  - Repeated Reflow Soldering
    121
  - Wave Soldering
    121
  - Hand Soldering
    121
  - Rework
    121
  - Conformal Coating
    121
  - Casting
    122
  - Grounding Metal Covers
    122
  - Use of Ultrasonic Processes
    122
4 Approvals

123
5 Product Testing

125
- U-Blox In-Series Production Test
  125
- Test Parameters for OEM Manufacturer
  125
  - Go/No Go" Tests for Integrated Devices
    126
  - Functional Tests Providing RF Operation
    126
Appendix

127
A Migration between SARA Modules

127
B Glossary

139
Related Documents

142
Revision History

142
Contact

143

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