參數(shù)資料
型號： ICS1892Y
英文描述： 10Base-T/100Base-TX Integrated PHYceiver
文件頁數(shù)： 138/148頁
文件大小： 816K
代理商： ICS1892Y
ICS1892, Rev. D, 2/26/01
February 26, 2001
138
Chapter 10
DC and AC Operating Conditions
ICS1892 Data Sheet
2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
10.5.15
Media Dependent Interface: Input-to-Carrier Assertion/De-Assertion
Table 10-22
lists the significant time periods for the MDI input-to-carrier assertion/de-assertion. The time
periods consist of timings of signals on the following pins: CRS, COL, and TP_RX (that is, the TP_RXP and
TP_RXN pins).
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.
MDI Input to Carrier Assertion / De-Assertion Timing Diagram
Table 10-22.
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
–
9
–
13
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
–
17
Bit times
t4
First Bit of /T/ Received into TP_RX to
COL De-Assert
Half-Duplex Mode
–
–
14
Bit times
t1
t2
t3
t4
First bit
First bit of /T/
TP_RX*
*Shown
unscrambled.
CRS
COL
相關(guān)PDF資料
PDF描述
ICS1892Y-10 10Base-T/100Base-TX Integrated PHYceiver
ICS1892Y-14 10Base-T/100Base-TX Integrated PHYceiver
ICS1893AF 3.3V 10Base-T/100Base-TX Integrated PHYceiverTM
ICS1893Y-10 3.3V 10Base-T/100Base-TX Integrated PHYceiverTM
ICS1893 3.3-V 10Base-T/100Base-TX Integrated PHYceiver⑩
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS1892Y-10 制造商:ICS 制造商全稱:ICS 功能描述:10Base-T/100Base-TX Integrated PHYceiver
ICS1892Y-14 制造商:ICS 制造商全稱:ICS 功能描述:10Base-T/100Base-TX Integrated PHYceiver
ICS1893 制造商:ICS 制造商全稱:ICS 功能描述:3.3-V 10Base-T/100Base-TX Integrated PHYceiver
ICS1893_09 制造商:ICS 制造商全稱:ICS 功能描述:3.3-V 10Base-T/100Base-TX Integrated PHYceiver?
ICS1893AF 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
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