Telit Wireless Solutions LE915A4-P Manuals

Manuals and User Guides for Telit Wireless Solutions LE915A4-P. We have 2 Telit Wireless Solutions LE915A4-P manuals available for free PDF download: Hw Design Manual, Hw User Manual

Telit Wireless Solutions LE915A4-P Hw Design Manual

Telit Wireless Solutions LE915A4-P Hw Design Manual (51 pages)

Brand: Telit Wireless Solutions | Category: Control Unit | Size: 1 MB

Table of Contents

Applicability Table
2
Table of Contents
3
Contents
3
1 Introduction

6
- Scope
  6
- Audience
  6
- Contact Information, Support
  6
- Symbol Conventions
  7
- Related Documents
  7
2 General Product Description

8
- Overview
  8
- Cellular Frequency Bands and CA Combinations
  8
- Frequency Bands
  8
- Carrier Aggregation (LE915A6-P Only)
  8
  - Target Market
    8
  - Main Features
    9
  - TX Output Power
    9
  - RX Sensitivity
    9
  - Mechanical Specifications
    10
- Dimensions and LCC Pads Layout
  10
- Weight
  10
  - Temperature Range
    10
3 Pins Allocation

11
- Pin-Out
  11
4 Power Supply

16
- Main Power Supply Requirements
  16
- Power Consumption (Typical)
  16
- Power Output
  17
- General Design Rule
  17
- Electrical Design Guidelines
  17
- Source Power Supply Design Guidelines
  17
- Thermal Design Guidelines
  18
- Power Supply PCB Layout Guidelines
  18
5 Interface Details

21
- Power On.off and Reset Control
  21
- Power on Sequence
  21
- Power off Sequence
  21
  - Communication Ports
    22
- USB 2.0 Interface
  22
- UART Interfaces
  23
- RS232 Level Translation
  25
  - General Purpose I/O
    26
  - LED Indication
    27
  - External SIM Holder
    27
  - Reserved Pins
    28
6 Rf Section

29
7 Mechanical Design

34
- Drawing
  34
8 Application Pcb Design

35
- PCB Pad Design
  35
- Solder Reflow
  35
- Inspection
  37
9 Packaging

38
- Reel
  38
- Carrier Tape Detail
  38
- Packaging Detail
  39
- Moisture Sensitivity
  39
10 Regulatory Approval

41
11 Product and Safety Information

45
- Copyrights and Other Notices
  45
- Copyrights
  45
- Computer Software Copyrights
  45
  - Usage and Disclosure Restrictions
    46
- License Agreements
  46
- Copyrighted Materials
  46
- High Risk Materials
  46
- Trademarks
  47
- Third Party Rights
  47
- Waiver of Liability
  47
  - Safety Recommendations
    48
12 Glossary

49
13 Document History

50

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Telit Wireless Solutions LE915A4-P Hw User Manual

Telit Wireless Solutions LE915A4-P Hw User Manual (38 pages)

Brand: Telit Wireless Solutions | Category: Control Unit | Size: 1 MB

Table of Contents

Table of Contents
5
1 Introduction

7
- Scope
  7
- Audience
  7
- Contact Information, Support
  7
- Text Conventions
  8
- Related Documents
  8
2 General Product Description

9
- Main Features
  9
- Cellular Frequency Bands and CA Combinations
  9
- Frequency Bands
  9
- Carrier Aggregation (LE915A6-P Only)
  10
  - Target Market
    10
  - Block Diagram
    10
  - Pin Assignment
    11
3 Power Supply

13
- Power Supply Requirement
  13
- Power Consumption
  13
- Power Output
  13
- General Design Rules
  14
- Electrical Design Guidelines
  14
- Input Source Power Supply - Design Guidelines
  14
- Thermal Design Guidelines
  14
- Power Supply PCB Layout Guidelines
  14
- PCB Pad Design
  15
4 Interface Details

16
- Power and Ground
  16
- Power On/Off and Reset Control
  16
- Power on Sequence
  16
- Power off Sequence
  17
  - USB 2.0 Interface
    17
  - UART Interface
    18
  - LED Indication
    21
  - SIM Interface
    22
  - Reserved Pads
    23
5 Antenna Interface and Radio Performance

24
- Antenna Ports
  24
- Antenna Specification Recommended
  24
- Transmission Line Design Guidelines
  24
- Antenna Installation Guidelines
  25
- RF Performance
  26
- RF Power Output
  26
- RX Sensitivity
  26
6 Environment Requirement

27
- Temperature Range
  27
7 Mechanical Specifications

28
- Weight
  28
- Dimension and Pad Numbering
  28
8 Reflow Information

29
9 Packaging

30
10 Regulatory Approval

32
11 Safety Recommendations

35
- Read Carefully
  35
12 Acronyms

36
13 Document History

37

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