AS3932-BTST【PDF 4/34 页】IC RF PROGRAM 16-TSSOP

您好，
买卖IC网欢迎您。
请登录
免费注册

1页 2页 3页 [4页]5页 6页 7页 8页

AS3932

Datasheet - C o n t e n t s

Contents

1 General Description ..................................................................................................................................................................

2 Key Features.............................................................................................................................................................................

3 Applications...............................................................................................................................................................................

4 Pin Assignments .......................................................................................................................................................................

4.1 TSSOP Package ..................................................................................................................................................................................

1

1

1

5

5

4.1.1 Pin Descriptions........................................................................................................................................................................... 5

4.2 QFN Package .......................................................................................................................................................................................

6

4.2.1 Pin Descriptions........................................................................................................................................................................... 6

5 Absolute Maximum Ratings ......................................................................................................................................................

6 Electrical Characteristics...........................................................................................................................................................

7 Typical Operating Characteristics ...........................................................................................................................................

8 Detailed Description................................................................................................................................................................

8.1 Operating Modes ................................................................................................................................................................................

7

8

10

11

12

8.1.1

8.1.2

8.1.3

8.1.4

Power Down Mode ....................................................................................................................................................................

Listening Mode ..........................................................................................................................................................................

Preamble Detection / Pattern Correlation ..................................................................................................................................

Data Receiving ..........................................................................................................................................................................

12

12

13

13

8.2 System and Block Specification .........................................................................................................................................................

14

8.2.1

8.2.2

8.2.3

8.2.4

Register Table ...........................................................................................................................................................................

Register Table Description and Default Values .........................................................................................................................

Serial Data Interface (SDI).........................................................................................................................................................

SDI Timing .................................................................................................................................................................................

14

14

16

19

8.3 Channel Amplifier and Frequency Detector........................................................................................................................................

20

8.3.1 Frequency Detector / AGC ........................................................................................................................................................ 20

8.3.2 Antenna Damper........................................................................................................................................................................ 21

8.4 Channel Selector / Demodulator / Data Slicer....................................................................................................................................

8.5 Correlator............................................................................................................................................................................................

8.6 Wake-up Protocol - Carrier Frequency 125 kHz.................................................................................................................................

21

22

23

8.6.1 Without Pattern Detection.......................................................................................................................................................... 23

8.6.2 Single Pattern Detection ............................................................................................................................................................ 24

8.7 False Wake-up Register .....................................................................................................................................................................

8.8 Real Time Clock (RTC).......................................................................................................................................................................

26

27

8.8.1 Crystal Oscillator........................................................................................................................................................................ 28

8.8.2 RC-Oscillator ............................................................................................................................................................................. 28

8.8.3 External Clock Source ............................................................................................................................................................... 29

8.9 Channel Selection in Scanning Mode and ON/OFF Mode .................................................................................................................

9 Package Drawings and Markings ...........................................................................................................................................

10 Ordering Information.............................................................................................................................................................

29

30

33

www.ams.com/LF-Receiver/AS3932

Revision 1.7

4 - 34

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

我的联系方式

*

*

*

相关PDF资料

AS500106 TLAPS MAGNET CARRIER

AS5263-HQFT-500 IC ENCODER ROTARY 12BIT 32-QFN

AT 150 B420L SENSOR CURRENT 150A 30V MOD

AT 150 B5 SENSOR CURRENT 150A MOD

AT 20 B10 SENSOR CURRENT 20A MOD

AT-7666A SENSOR AMORPHOUS 146X167.5X0.3

AT094 PCB ADAPTER FOR DSA01

AT86RF212-ZUR TXRX AVR LOW PWR/VOLTAGE 32PQFN

相关代理商/技术参数

AS3932-DB 制造商:ams 功能描述:AS3932 Demo Board Rx & Tx

AS3932-DK 制造商:ams 功能描述:AS3932 Development System

AS3933 DB 制造商:AMS 功能描述:BOARD DEMO FOR AS3933

AS3933 DEV SYSTEM 功能描述:BOARD DEMO FOR AS3933 制造商:ams 系列:- 零件状态:有效类型:接收器，ASK 频率:125kHz 配套使用产品/相关产品:AS3933 所含物品:2 板，电源，软件标准包装:1

AS3933BQFT 制造商:ams 功能描述:T&R / QFN 16 (4x4)

AS3933-BQFT 功能描述:射频接收器 RoHS:否制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel

AS3933-BQFT-CUT TAPE 制造商:AMS 功能描述:AS3933 Series 3.6 V 150 KHz 3D Low Frequency Wakeup Receiver - QFN-16

AS3933BTST 制造商:ams 功能描述:T&R / TSSOP 16