EVB71112 Melexis Company, EVB71112 Datasheet - Page 2

• Manufacturer Part Number: EVB71112
• Description: Evaluation Board For Th71112
• Manufacturer: Melexis Company

Document Content
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39012 71112 01
Rev. 012
1.1
1.2
1.3
1.4
1.5
1.6
2.1
2.2
4.1
Theory of Operation ...................................................................................................3
1.6.1
1.6.2
Application Circuits ...................................................................................................6
2.1.1
2.1.2
2.1.3
2.2.1
2.2.2
2.2.3
Evaluation Board Layouts .......................................................................................12
Package Description ................................................................................................13
Disclaimer .................................................................................................................14
General ............................................................................................................................. 3
EVB Technical Data Overview ......................................................................................... 3
Block Diagram .................................................................................................................. 4
Mode Configurations ........................................................................................................ 4
LNA GAIN Control ............................................................................................................ 4
Frequency Planning.......................................................................................................... 4
FSK Application Circuit ..................................................................................................... 6
ASK Application Circuit..................................................................................................... 9
Soldering Information ..................................................................................................... 13
Selected Frequency Plans........................................................................................................... 5
Maximum Frequency Coverage................................................................................................... 5
Circuit Diagram for FSK Reception.............................................................................................. 6
Board Component Values for FSK .............................................................................................. 7
Component Arrangement Top Side for FSK Reception .............................................................. 8
Circuit Diagram for ASK Reception ............................................................................................. 9
Board Component Values for ASK ............................................................................................ 10
Component Arrangement Top Side for ASK Reception ............................................................ 11
Page 2 of 14
Evaluation Board Description
868/915MHz Receiver
EVB71112
EVB Description
April/08