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参数资料
| 型号： | EVB7122-433-FSK-C |
| 厂商： | Melexis Technologies NV |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR TH7122 433MHZ |
| 标准包装： | 1 |
| 类型： | 收发器，TPMS，RKE |
| 频率： | 433MHz |
| 适用于相关产品： | TH7122 |
| 已供物品： | 板 |
EVB7122
27 to 930MHz Transceiver
Evaluation Board Description
Document Content
1
Theory of Operation ...................................................................................................3
1.1
1.2
1.3
1.4
1.5
General ............................................................................................................................. 3
Technical Data Overview.................................................................................................. 3
Note on ASK Operation .................................................................................................... 3
Block Diagram .................................................................................................................. 4
User Mode Features ......................................................................................................... 4
2
Description of User Modes........................................................................................5
2.1
2.1.1
2.1.2
2.1.3
2.1.4
2.2
2.2.1
Stand-alone User Mode Operation ................................................................................... 5
Frequency Selection .................................................................................................................... 5
Operation Mode ........................................................................................................................... 5
Modulation Type .......................................................................................................................... 6
LNA Gain Mode ........................................................................................................................... 6
Programmable User Mode Operation............................................................................... 6
Serial Control Interface Description ............................................................................................. 6
3
Register Description ..................................................................................................7
3.1
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
Register Overview ............................................................................................................ 8
Default Register Settings for FS0, FS1........................................................................................ 8
A – word ....................................................................................................................................... 9
B – word ..................................................................................................................................... 10
C – word..................................................................................................................................... 11
D – word..................................................................................................................................... 12
4
Application Circuits .................................................................................................13
4.1
4.1.1
4.1.2
4.2
4.2.1
4.2.2
4.3
4.3.1
4.3.2
FSK Application Circuit Programmable User Mode (internal AFC option)...................... 13
Board Component Values for FSK Reception ........................................................................... 14
Component Arrangement Top Side for FSK Reception ............................................................ 15
ASK Application Circuit Programmable User Mode (normal data slicer option) ............. 16
Board Component Values for ASK (normal data slicer option) ................................................. 17
Component Arrangement Top Side for ASK Reception (normal data slicer option) ................. 18
ASK Application Circuit with Peak Detector Option ........................................................ 19
Board Component Values for ASK (peak detector option)........................................................ 20
Component Arrangement Top Side for ASK Reception (peak detector option)........................ 21
5
6
Evaluation Board Layouts .......................................................................................22
Package Description ................................................................................................23
6.1
Soldering Information ..................................................................................................... 23
7
Disclaimer .................................................................................................................24
39012 07122 02
Rev. 006
Page 2 of 24
EVB Description
June/08
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EVB7122-868-ASK-A | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:27 to 930MHz Transceiver Evaluation Board Description |
| EVB7122-868-ASK-C | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:27 to 930MHz Transceiver Evaluation Board Description |
| EVB7122-868-FM-A | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:27 to 930MHz Transceiver Evaluation Board Description |
| EVB7122-868-FM-C | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:27 to 930MHz Transceiver Evaluation Board Description |
| EVB7122-868-FSK-A | 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:27 to 930MHz Transceiver Evaluation Board Description |
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