欢迎访问ic37.com |
会员登录 免费注册
发布采购

EM4170A5CI2LB 参数 Datasheet PDF下载

EM4170A5CI2LB图片预览
型号: EM4170A5CI2LB
PDF下载: 下载PDF文件 查看货源
内容描述: 125kHz的CRYPTO读/写非接触式识别装置 [125kHz CRYPTO READ/WRITE Contactless Identification Device]
分类和应用: 装置
文件页数/大小: 13 页 / 144 K
品牌: EMMICRO [ EM MICROELECTRONIC - MARIN SA ]
 浏览型号EM4170A5CI2LB的Datasheet PDF文件第5页浏览型号EM4170A5CI2LB的Datasheet PDF文件第6页浏览型号EM4170A5CI2LB的Datasheet PDF文件第7页浏览型号EM4170A5CI2LB的Datasheet PDF文件第8页浏览型号EM4170A5CI2LB的Datasheet PDF文件第9页浏览型号EM4170A5CI2LB的Datasheet PDF文件第10页浏览型号EM4170A5CI2LB的Datasheet PDF文件第11页浏览型号EM4170A5CI2LB的Datasheet PDF文件第13页  
EM4170  
Communication from the Transceiver to the Transponder  
Bit Period  
DATA :  
"1"  
"0"  
"0"  
"1"  
"0"  
"1"  
Transceiver  
Coil  
Transponder  
Coil  
Periods of RF field :  
16  
16  
16  
16  
*
Modulation induced by the Transceiver  
Recommended : 4 periods  
*
Minimum  
: 1 period  
Modulation induced by the Transponder  
Fig. 17  
Pad Assignment  
Pad Location  
Pin  
1
Name  
Description  
COIL1  
Coil connection  
2
VPOS  
Unregulated positive supply  
Positive supply  
3
VDD  
4
TEST_OUT  
TEST  
Test pad output  
5
Test pad with pull down  
Test pad with pull down  
Negative supply  
6
TEST_CLK  
VSS  
7
8
COIL2  
coil connection  
Fig. 18  
12  
www.emmicroelectronic.com  
Copyright 2002, EM Microelectronic-Marin SA