Laird AC4490 900MHz Transceiver Manuals

Manuals and User Guides for Laird AC4490 900MHz Transceiver. We have 2 Laird AC4490 900MHz Transceiver manuals available for free PDF download: User Manual, Hardware Integration Manual

Laird AC4490 Hardware Integration Manual

Laird AC4490 Hardware Integration Manual (32 pages)

Brand: Laird | Category: Transceiver | Size: 1 MB

Table of Contents

Fcc Notice
2
Table of Contents
3
AC4490 RF Transceiver
5
- Overview
  5
Features
5
- Networking and Security
  5
- Easy to Use
  5
Detailed Specifications
5
Electrical Specifications
7
Hardware
10
- Pin Definitions
  10
- Pin Descriptions
  12
- Generic I/O
  12
- Txd & Rxd
  12
  - Cts
    12
- Gnd
  12
- Rts
  12
  - Test
    12
- Rssi
  13
- Up_Reset
  13
  - CMD /Data
    14
- AD in
  14
  - In Range
    14
Serial Interface
14
- Serial Communications
  14
- Asynchronous Operation
  14
- Parity
  14
- Serial Interface Baud Rate
  15
- OEM Host Data Rate
  16
Radio Interface
16
- Protocol Status / Receive Acknowledgement
  16
- Protocol Status
  16
- Receive Acknowledgement
  16
- Flow Control
  16
- CTS On/Cts on Hysteresis (Flow Control)
  16
Security
18
AC4490 Mechanical and Layout
20
- Mechanical Drawings
  20
AC4490 Timing Diagrams
23
Ordering Information
24
- Product Part Number Tree
  24
- Developer Kit Part Number
  24
Compliance Information
24
- AC4490- 1X1
  24
- Agency Identification Numbers
  24
- Approved Antenna List
  25
- FCC / IC Requirements for Modular Approval
  25
- OEM Equipment Labeling Requirements
  26
- Antenna Requirements
  26
- Warnings Required in OEM Manuals
  26
- Channel Warning
  26
Appendix I: 5V to 3.3V Levels
27
- Voltage Level Conversion IC's
  27
- Passive Resistor Voltage Divider
  27
Appendix II: Sample Power Supply
28
- Bill of Materials
  28
- Schematic
  28
- Switching Power Supply
  28
- PCB Layout
  29
Appendix III: Product Throughput
30
Related Documents and Files
31

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Laird AC4490 User Manual

Laird AC4490 User Manual (46 pages)

Brand: Laird | Category: Transceiver | Size: 1 MB

Table of Contents

Table of Contents
3
AC4490 RF Transceiver
4
- Overview
  4
Features
4
Theory of Operation
5
- RF Architecture
  5
- Modes of Operation
  5
AC4490 Configuration
8
- AT Commands
  8
- Command Descriptions
  10
- API Control
  20
EEPROM Parameters
22
Appendix I: API
29
Appendix II: Sync-To-Channel
34
Related Documents and Files
45

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