參數(shù)資料
型號: 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): 32/44頁
文件大小: 543K
代理商: AM79C873KCW
32
Am79C873
P R E L I M I N A R Y
MII TTL Outputs
(RXD0-3, RX_EN, RX_DV, RX_ER, CRS, COL, MDIO)
V
OL
Output Low Voltage
I
OL
= 4 mA
0.4
V
V
OH
Output High Voltage
I
OH
= -4 mA
2.4
V
Non-MII TTL Outputs
(TXLED, RXLED, LINKLED, COLLED, FDXLED, RX_LOCK)
V
OL
Output Low Voltage
I
OL
= 1 mA
0.4
V
V
OH
Output High Voltage
I
OH
= -0.1 mA
2.4
V
V
ICM
RXI+/RXI- Input Common-Mode Voltage
100
Termination Across
1.5
2.0
2.5
V
Twisted Pair Transmitter
I
TD100
100TX+± 100BASE-TX Mode
Differential Output Current
19
21
mA
ITD10
10TX± 10BASE-T Differential Output
Current
44
50
56
mA
PECL Receiver
VIH - VCC PECL Receiver Voltage - High
-1.16
-0.90
VIL - VCC PECL Receiver Voltage - Low
-1.81
-1.48
PECL Signal Detect
VIH - VCC PECL Signal Detect Voltage - High
-1.16
-0.90
VIL - VCC PECL Signal Detect Voltage - Low
-1.81
-1.48
PECL Transmitter
VOH -
VCC
PECL Output Voltage - High
-1.05
-0.88
VOL -
VCC
PECL Output Voltage - Low
-1.85
-1.60
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 5 V
DC
,
±5%
,
T
A
= 0 to 70, unless specified otherwise) (Continued)
Symbol
Parameter
Conditions
Min
Typical
Max
Unit
AC ELECTRICAL CHARACTERISTICS
(Over full range of operating conditions unless specified otherwise)
Symbol
Parameter
Conditions
Min
Typical
Max
Unit
Transmitter
t
TR/F
100TXO+/- Differential Rise/Fall Time
3.0
5.0
ns
t
TM
100TXO+/- Differential Rise/Fall Time
Mismatch
-0.5
0.5
ns
t
TDC
100TXO+/- Differential Output Duty
Cycle Distortion
-0.5
0.5
ns
t
T/T
100TXO+/- Differential Output Peak-to-
Peak Jitter
300
ps
XOST
100TXO+/- Differential Voltage
Overshoot
5
%
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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
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