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AC4490
Laird AC4490 Manuals
Manuals and User Guides for Laird AC4490. We have
2
Laird AC4490 manuals available for free PDF download: User Manual, Hardware Integration Manual
Laird AC4490 Hardware Integration Manual (32 pages)
Brand:
Laird
| Category:
Transceiver
| Size: 1.51 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
Spread Spectrum History
18
How Spread Spectrum Works
18
Frequency Hopping Spread Spectrum
18
AC4490 Security Features
19
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 (46 pages)
Brand:
Laird
| Category:
Transceiver
| Size: 1.67 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
Sync to Channel - What Is It and Do I Need to Use It
34
How Do I Configure Sync to Channel
36
I've Configured My Radios, What's Next
42
Related Documents and Files
45
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