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1894-40KLF PDF预览

1894-40KLF

更新时间: 2024-02-15 20:12:28
品牌 Logo 应用领域
艾迪悌 - IDT 网络接口电信集成电路电信电路
页数 文件大小 规格书
52页 460K
描述
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE

1894-40KLF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:6 X 6 MM, ROHS COMPLIANT, QFN-40针数:40
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.73Is Samacsys:N
数据速率:100000 MbpsJESD-30 代码:S-XQCC-N40
JESD-609代码:e3长度:6 mm
湿度敏感等级:3功能数量:1
端子数量:40收发器数量:1
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC40,.24SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Network Interfaces
最大压摆率:0.16 mA标称供电电压:3.3 V
表面贴装:YES技术:CMOS
电信集成电路类型:INTERFACE CIRCUIT温度等级:COMMERCIAL
端子面层:Matte Tin (Sn) - annealed端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:6 mm
Base Number Matches:1

1894-40KLF 数据手册

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ICS1894-40  
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE  
PHYCEIVER  
Strapping Options  
Pin  
Number  
Pin  
Name  
Pin  
Pin Function  
Type1  
1 = AMDIX enable  
0 = AMDIX disable  
1
AMDIX  
IN/Ipu  
Hardware pin select enable. Active during power-on and hardware reset.  
Full register access enable. Active during power-on and hardware reset.  
16  
17  
18  
HWSW/CRS  
REGPIN/COL  
AMDIX/RXD2  
IO/Ipd  
IO/Ipd  
IO/Ipu  
1 = AMDIX enable  
0 = AMDIX disable  
38  
19  
12  
40  
39  
21  
20  
P4/LED2  
P3/RXD2  
P2/INT  
IO/Ipu The PHY address is set by P[4:0] at power-on reset. P0 and P1 must have external  
pull-up or pull-down to set address at start up.  
IO/Ipd  
IO/Ipd  
P1/LED1  
P0/LED0  
SI/LED4  
IO/  
IO/  
IO/Ipd MII/SI mode select. Active during power-on and hardware reset.  
1=RX tri-state for MII/RMII interface  
0=RX output enable  
RXTRI/RXD1  
IO/Ipd  
1=Full duplex  
0=Half duplex  
Ignored if Auto negotiation is enabled  
22  
23  
FDPX/RXD0  
RMII/RXDV  
SPEED  
IO/Ipu  
[1x]=RMII mode  
[01]=SI mode (Serial interface mode)  
[00]=MII mode  
IO/Ipd  
IO/Ipu  
1=100M mode  
0=10M mode  
24  
26  
27  
28  
1=Enable auto negotiation  
0=Disable auto negotiation  
ANSEL/RXCLK IO/Ipu  
NOD/RXER IO/Ipd  
SPEED/TXCLK IO/Ipu  
0=Node mode  
1=repeater mode  
1=100M mode  
0=10M mode  
Ignored if Auto negotiation is enabled  
32  
LED3  
IO/Ipu LED3 output  
1. Ipu/O = Input with internal pull-up during power-up/reset; output pin otherwise.  
Ipd/O = Input with internal pull-down during power-up/reset; output pin otherwise.  
interfaces with the medium) into sequential nibbles. It  
subsequently presents these nibbles to its MAC Interface.  
Functional Description  
The ICS1894-32 is a stream processor. During data  
transmission, it accepts sequential nibbles from its MAC  
(Media Access Control) converts them into a serial bit  
stream, encodes them, and transmits them over the medium  
through an external isolation transformer. When receiving  
data, the ICS1894-32 converts and decodes a serial bit  
stream (acquired from an isolation transformer that  
The ICS1894-32 implements the OSI model’s physical  
layer, consisting of the following, as defined by the ISO/IEC  
8802-3 standard:  
Physical Coding sublayer (PCS)  
IDT™ / ICS™ 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE 5  
ICS1894-40  
REV C 092909  

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