參數(shù)資料
型號(hào): EM2H
廠商: LSI CORP
元件分類: 網(wǎng)絡(luò)接口
英文描述: 10Base-2 Ethernet Transceiver Module with On Board Isolation Transformer & DC/DC Converter(10Base-2 以太網(wǎng)收發(fā)器模塊(帶絕緣變壓器和 DC/DC變換器))
中文描述: DATACOM, ETHERNET TRANSCEIVER, DIP14
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 124K
代理商: EM2H
Ether Module - EM2H
10Base-2
9
MD400153/B
Symbol
Parameter
Fig
Min
Typ
[1]
Max
Units
t
TST
t
Td
t
JA
t
JR
t
Rd
t
TM
t
RON
t
CON
t
COFF
f
CD
t
CP
t
HON
t
HW
Transmitter Startup Delay (TX
±
to TXO)
[2]
Transmitter Propagation Delay (TX
±
to TXO)
Jabber Activation Delay (TX
±
to TXO and CD
±
)
[2]
Jabber Reset Timeout (TX
±
to TXO and CD
±
)
Receiver Propagation Delay (RXI to RX
±
)
3
1
2
bits
3
15
25
50
ns
8
20
40
60
ms
8
250
500
750
ms
4
15
50
ns
t
Tr
and t
Tf
Mismatch
Receiver Startup Delay (RXI to RX
±
)
[2]
Collision Turn-On Delay
[2]
0.5
±
2.0
5
ns
4
4
bits
6
7
13
bits
Collision Turn-Off Delay
Collision Frequency (CD
±
)
Collision Pulse Width (CD
±
)
[2]
CD Heartbeat Delay (TX
±
to CD
±
)
CD Heartbeat Duration (CD
±
)
6
20
bits
6
8.5
11.5
MHz
6
35
70
ns
μ
s
μ
s
6
0.6
1.6
6
0.5
1.0
1.5
Recommended Operating Conditions
Supply Voltage (V
) ........................................... 5V
±
5%
Ambient Temperature ...................................... 0
°
to 70
°
C
Switching Characteristics
V
CC
= 5V
±
5%, T
A
= 0
°
to 70
°
C
NOTES
1. All typicals are given for T
A
= 25
°
C, V
CC
= 5V.
2. As required to meet ANSI/IEEE 802.3 and ISO 8802–3 specifications.
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