參數(shù)資料
型號(hào): AM79C873KCW
廠商: ADVANCED MICRO DEVICES INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: NetPHY⑩ -1 10/100 Mbps Ethernet Physical Layer Single-Chip Transceiver with 100BASE-FX Support
中文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 34/44頁
文件大?。?/td> 543K
代理商: AM79C873KCW
34
Am79C873
P R E L I M I N A R Y
MII 100BASE-TX Transmit Timing
Figure 7.
MII 100BASE-TX Transmit Timing Diagram
MII 100BASE-TX Transmit Timing Parameters
(Half Duplex)
Note:
1. Typical values are at 25 and are for design aid only; not guaranteed and not subject to production testing.
Symbol
Parameter
Conditions
Min
Typical
(Note 1
)
Max
Unit
tTX
s
TXD[0:3], TX_EN, TX_ER Setup To
TX_CLK High
11
-
-
ns
tTX
h
TXD[0:3], TX_EN, TX_ER Hold From
TX_CLK High
0
-
-
ns
t1
TX_EN Sampled To CRS Asserted
-
4
-
BT
t2
TX_EN Sampled To CRS De-asserted
-
4
-
BT
tTX
pd
TX_EN Sampled To TPO Out (Tx Latency)
-
8
-
BT
tTX
r/f
100TX Driver Rise/Fall Time
90% To 10%, Into
100
Differential
3
4
5
ns
TX_CLK
tTX
h
t
1
tTX
pd
tTX
r/f
TXD [0:3],
TX_EN, TX_ER
CRS
100TX
±
tTX
s
t
2
22164A-9
相關(guān)PDF資料
PDF描述
AM79C874VI NetPHY-1LP Low Power 10/100-TX/FX Ethernet Transceiver
Am79C874 NetPHY-1LP Low Power 10/100-TX/FX Ethernet Transceiver
AM79C874VC NetPHY-1LP Low Power 10/100-TX/FX Ethernet Transceiver
AM79C875 NetPHY⑩ 4LP Low Power Quad 10/100-TX/FX Ethernet Transceiver
AM79C875KC NetPHY⑩ 4LP Low Power Quad 10/100-TX/FX Ethernet Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79C874 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:NetPHY-1LP Low Power 10/100-TX/FX Ethernet Transceiver
AM79C874KC/W 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver
AM79C874VC 制造商:Advanced Micro Devices 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP 制造商:AMD (Advanced Micro Devices) 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP
AM79C874VD 制造商:Advanced Micro Devices 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP 制造商:AMD (Advanced Micro Devices) 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP