Telit Wireless Solutions NL865H2-W1 Manuals

Manuals and User Guides for Telit Wireless Solutions NL865H2-W1. We have 1 Telit Wireless Solutions NL865H2-W1 manual available for free PDF download: Hardware Design Manual

Telit Wireless Solutions NL865H2-W1 Hardware Design Manual

Telit Wireless Solutions NL865H2-W1 Hardware Design Manual (67 pages)

Brand: Telit Wireless Solutions | Category: Control Unit | Size: 4 MB

Table of Contents

Notice

2
- Copyrighted Materials
  3
- High Risk Materials
  3
- License Agreements
  3
- Trademarks
  3
  - Third Party Rights
    3
Copyrights

2
Computer Software Copyrights

2
Usage and Disclosure Restrictions

3
Applicability Table

4
Contents

5
- Table of Contents
  5
1 Introduction

8
- Scope
  8
- Audience
  8
- Contact Information, Support
  8
- Text Conventions
  9
- Related Documents
  10
2 General Product Description

11
- Overview
  11
- Product Variants and Frequency Bands
  11
- Target Market
  12
- Main Features
  12
- TX Output Power
  12
- Mechanical Specifications
  12
- Dimensions
  12
  - Temperature Range
    13
3 Pins Allocation

14
- Pin-Out
  14
- LGA Pads Layout
  19
4 Power Supply

20
- Power Supply Requirements
  20
- Operating Modes
  21
- Power Consumption
  22
- General Design Rules
  23
- Electrical Design Guidelines
  23
- 12V Source Power Supply Design Guidelines
  23
- Battery Source Power Supply Design Guidelines
  24
- Thermal Design Guidelines
  25
- Power Supply PCB Layout Guidelines
  26
  - RTC Bypass out
    26
  - VAUX Power Output
    27
5 Digital Section

28
- Logic Levels
  28
- Power on
  29
- Unconditional Restart
  29
- Pin Description
  29
- Operating Levels
  30
  - WAKEUP from PSM
    32
- Pin Description
  32
- Application Example
  32
  - Communication Ports
    35
- Modem Serial Port 1
  35
- Modem Serial Port 2
  36
- Rs232 Level Translation
  37
- V/5V UART Level Translation
  39
  - General Purpose I/O
    40
- Using a GPIO as INPUT
  41
- Using a GPIO as OUTPUT
  41
- Indication of Network Service Availability
  42
  - External SIM Holder
    43
  - ADC Converter
    43
6 Rf Section

44
- Antenna Requirements
  44
- Main Antenna
  44
- PCB Design Guidelines
  45
- Transmission Line Design
  46
- Transmission Line Measurements
  47
- Antenna Installation Guidelines
  48
7 Mechanical Design

49
8 Application Pcb Design

50
- General
  50
- Footprint
  50
- PCB Pad Design
  52
- PCB Pad Dimensions
  52
- Stencil
  53
- Solder Paste
  54
- Solder Reflow
  54
9 Packaging

56
- Tray
  56
- Reel
  58
- Moisture Sensitivity
  59
10 Safety Recommendations

60
- Read Carefully
  60
11 Conformity Assessment Issues

61
- Approvals
  61
- Declaration of Conformity
  61
12 Safety Recommendations

62
- Read Carefully
  62
13 Reference Table of Rf Bands Characteristics

63
14 Acronyms

64
15 Document History

66

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