参数资料
型号: ICS1893AFLFT
厂商: IDT, Integrated Device Technology Inc
文件页数: 32/136页
文件大小: 0K
描述: PHYCEIVER LOW PWR 3.3V 48-SSOP
标准包装: 1,000
系列: PHYceiver™
类型: PHY 收发器
规程: MII
电源电压: 3.14 V ~ 3.47 V
安装类型: 表面贴装
封装/外壳: 48-BSSOP(0.295",7.50mm 宽)
供应商设备封装: 48-SSOP
包装: 带卷 (TR)
其它名称: 1893AFLFT
Chapter 10
DC and AC Operating Conditions
ICS1893AF, Rev. D 10/26/04
October, 2004
127
ICS1893AF Data Sheet - Release
Copyright 2004, Integrated Circuit Systems, Inc.
All rights reserved.
10.5.14
100M Media Independent Interface: Input-to-Carrier Assertion/De-Assertion
Table 10-21 lists the significant time periods for the 100M MDI input-to-carrier assertion/de-assertion. The
time periods consist of timings of signals on the following pins:
TP_RX (that is, TP_RXP and TP_RXN)
CRS
COL
Figure 10-15 shows the timing diagram for the time periods.
The IEEE maximum is 20 bit times.
The IEEE minimum is 13 bit times, and the maximum is 24 bit times.
Figure 10-15.
100M MDI Input to Carrier Assertion / De-Assertion Timing Diagram
Table 10-21.
100M MDI Input-to-Carrier Assertion/De-Assertion Timing
Time
Period
Parameter
Conditions
Min.
Typ.
Max.
Units
t1
First Bit of /J/ into TP_RX to CRS Assert
10
14
Bit times
t2
First Bit of /J/ into TP_RX while
Transmitting Data to COL Assert
Half-Duplex Mode
9
13
Bit times
t3
First Bit of /T/ into TP_RX to CRS
De-Assert
–13
18
Bit times
t4
First Bit of /T/ Received into TP_RX to
COL De-Assert
Half-Duplex Mode
13
18
Bit times
t1
t2
t3
t4
First bit
First bit of /T/
Shown
unscrambled.
TP_RX
CRS
COL
相关PDF资料
PDF描述
IDT723641L20PF8 IC FIFO SYNC 1024X36 120-TQFP
IDT723631L20PQF IC FIFO SYNC 512X36 132-PQFP
ICS1893BFLFT PHYCEIVER LOW PWR 3.3V 48-SSOP
IDT723631L20PF IC FIFO SYNC 512X36 120-TQFP
VE-26F-IW-F2 CONVERTER MOD DC/DC 72V 100W
相关代理商/技术参数
参数描述
ICS1893AFT 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:PHYceiver™ 标准包装:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC(0.295",7.50mm 宽) 供应商设备封装:16-SOIC 包装:带卷 (TR)
ICS1893AG 制造商:ICS 制造商全称:ICS 功能描述:3.3 V 10Base-T/100Base-TX Integrated PHYceiver-TM
ICS1893AGI 制造商:ICS 制造商全称:ICS 功能描述:3.3 V 10Base-T/100Base-TX Integrated PHYceiver-TM
ICS1893AGILF 制造商:ICS 制造商全称:ICS 功能描述:3.3 V 10Base-T/100Base-TX Integrated PHYceiver-TM
ICS1893AGLF 制造商:ICS 制造商全称:ICS 功能描述:3.3 V 10Base-T/100Base-TX Integrated PHYceiver-TM