參數(shù)資料
型號(hào): LCP-1250RJ3SR
廠商: Delta Electronics, Inc.
英文描述: RoHS Compliant Copper Small Form-factor Pluggable (SFP) Transceiver for Gigabit Ethernet
中文描述: 符合RoHS銅小型可插拔(SFP)收發(fā)器的千兆以太網(wǎng)
文件頁數(shù): 2/8頁
文件大小: 401K
代理商: LCP-1250RJ3SR
LCP-1250RJ3SR
DELTA ELECTRONICS, INC.
2
Dec., 2006
Rev. 1.01
www.deltaww.com
Product Selection
Part Number
LCP-1250RJ3SR
*note 1
N/A
LCP-1250RJ3SR-L
*note 2
Available
LCP-1250RJ3SR-S
*note 3
N/A
Link Indicator on
RX_LOS Pin
Auto-negotiation
on MAC side
Enabled by default
MAC side Interface
1.25Gbps SerDes
Auto-negotiation
on copper side
Enabled by default
Speed Mode
Notes:
1000Base-X
Yes
SGMII
1.25Gbps SerDes
1000Base-T
SGMII without clock
1000Base-T
1000Base-T
1000Mbps only
1000Mbps only
10/100/1000Mbps
1. This part supports the 1000 Base-T with SerDes interface by default. It can operate in 10/100/1000
Base-T with SGMII interface by reconfiguration of the PHY within the SFP.
2. This part uses the SFP’s Rx-Los pin for link indication and 1000 Base-T auto-negotiation should be
disabling on the host system. It can operate in 10/100/1000 Base-T with SGMII interface by
reconfiguration of the PHY within the SFP.
3. This part supports the 10/100/1000 Base-T with SGMII interface by default.
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage
Symbol
Ts
V
CC
Min.
40
0
Typ.
Max.
85
5
Unit
oC
V
Note
Recommended Operating Conditions
Parameter
Symbol
T
A
V
CC
Min.
0
3.135
Typ.
Max.
70
3.465
Unit
oC
V
Note
Ambient Operating Temperature
Supply Voltage
Electrical Characteristics
(T
A
=0 oC to 70 oC, V
CC
=3.135V to 3.465V)
Parameter
Supply Current
Transmitter
Transmitter Differential Input Voltage
Differential Input Impedance
Transmitter Disable Input-High
Transmitter Disable Input-Low
Receiver
Data Output Differential Voltage
Differential Output Impedance
Data Output Rise/Fall Time
Symbol
I
CC
Min.
Typ.
350
Max.
400
Unit
mA
Note
V
D,TX
Z
TX
V
DISH
V
DISL
0.5
80
2.0
0
2.4
120
V
CC
+0.3
0.8
V
1
100
Ohm
V
V
V
D,RX
Z
RX
t
r,Rx
/ t
f,Rx
0.35
80
2
120
V
3
4
100
180
Ohm
ps
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