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參數(shù)資料
| 型號(hào)： | LAN83C180 |
| 廠商： | STANDARD MICROSYSTEMS CORP |
| 元件分類： | 網(wǎng)絡(luò)接口 |
| 英文描述： | 10/100 FAST ETHERNET PHY TRANSCEIVER |
| 中文描述： | DATACOM, ETHERNET TRANSCEIVER, PQFP64 |
| 封裝： | 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-64 |
| 文件頁數(shù)： | 19/22頁 |
| 文件大?。?/td> | 166K |
| 代理商： | LAN83C180 |
SMSC DS – LAN83C180
Page 19
Rev. 08/24/2001
AC ELECTRICAL CHARACTERISTICS
Recommended operating conditions apply except where stated.
VALUE
MIN
CHARACTERISTIC
REFCLK
Frequency
Duty cycle
RX_CLK
Frequency
Duty cycle
Frequency
Duty cycle
TX_CLK
Frequency
Duty cycle
Frequency
Duty cycle
MDC
Frequency
Minimum high/low
MAX
UNITS
CONDITIONS
25±100ppm
45
MHz
%
55
25±100ppm
40
2.5±100ppm
40
MHz
%
MHz
%
100Mbs mode
100Mbs mode
10Mbs mode
10Mbs mode
60
60
25±100ppm
40
2.5±100ppm
40
MHz
%
MHz
%
100Mbs mode
100Mbs mode
10Mbs mode
10Mbs mode
60
60
-
2.5
-
MHz
ns
160
FIGURE 3 - EXTERNAL COMPONENTS
T
T
T
T
T
R
R
R
R
R
D
D
R
R
C
C
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
4
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
RXEN
DVDD3
MDC
MDIO
DGND3
RefCLK
OSCVDD
XTAL1
XTAL2
OSCGND
TXGND4
TXVDD4
TXVDD3
TXGND3
TxRef10
C1
C2
25MHz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TDGND1
TX_EN
FDST
LNKST
SPDST
ACTST
COLST
DVDD1
RXGND3
RXVPA4
nRESET
RXVDD2
RXGND2
PA3
5k (5 )
LED/PULL
LED/PULL
LED
LED
LED
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
R
R
R
R
R
A
I
T
T
T
T
T
P
P
P
S
16.2
(1 )
16.2
(1 )
34 (1 ) 34 (1 )
0.1uF
0.01uF
R
R
R
T
T
T
1:1 MAGNETICS
1.1k
(1 )
1.1k
(1 )
49.9
VDD
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相關(guān)代理商/技術(shù)參數(shù) |
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| LAN83C180_01 | 制造商:SMSC 制造商全稱:SMSC 功能描述:10/100 Fast Ethernet PHY Transceiver |
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| LAN83C183 | 制造商:SMSC 制造商全稱:SMSC 功能描述:FAST ETHERNET PHYSICAL LAYER DEVICE |
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| LAN83C185 | 制造商:SMSC 制造商全稱:SMSC 功能描述:High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver |
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