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參數(shù)資料
| 型號： | FTLX3812M345 |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 11100Mbps(Tx), 11100Mbps(Rx), SURFACE MOUNT, LC CONNECTOR |
| 封裝： | ROHS COMPLIANT PACKAGE |
| 文件頁數(shù)： | 8/12頁 |
| 文件大小： | 193K |
| 代理商： | FTLX3812M345 |
FTLX3812M3xx Amplified DWDM XFP Product Specification – January 2011
F i n i s a r
Finisar Corporation 11-January-2011
Rev C1
Page 5
III.
Electrical Characteristics (TOP = -5 to 70 °C, VCC5 = 4.75 to 5.25 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Supply Voltage #1
Vcc5
4.75
5.25
V
Supply Voltage #2
Vcc3
3.13
3.46
V
Supply Voltage #3
Vcc2
1.71
1.89
V
Supply Current – Vcc5 supply
Icc5
350
mA
Supply Current – Vcc3 supply
Icc3
400
mA
Supply Current – Vcc2 supply
Icc2
750
mA
Module total power
P
3.5
W
1
Transmitter
Input differential impedance
Rin
100
Ω
2
Differential data input swing
Vin,pp
120
820
mV
Transmit Disable Voltage
VD
2.0
Vcc
V
3
Transmit Enable Voltage
VEN
GND
GND+ 0.8
V
Transmit Disable Assert Time
10
us
Receiver
Differential data output swing
Vout,pp
340
650
850
mV
4
Data output rise time
tr
38
ps
5
Data output fall time
tf
38
ps
5
LOS Fault
VLOS fault
Vcc – 0.5
VccHOST
V
6
LOS Normal
VLOS norm
GND
GND+0.5
V
6
Power Supply Rejection
PSR
See Note 6 below
7
Reference Clock
Clock differential input impedance
Rclkin
100
Ω
Reference Clock frequency
f0
Baud/64
MHz
Differential clock input swing
Vclkin,pp
640
1600
mV
Clock output rise/fall time
trf
200
1250
ps
5
Reference clock frequency tolerance
Df
-100
+100
PPM
Notes:
1.
Maximum total power value is specified across the full temperature and voltage range.
2.
After internal AC coupling.
3.
Or open circuit.
4.
Into 100 ohms differential termination.
5.
20 – 80 %
6.
Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0
indicates normal operation; logic 1 indicates no signal detected.
7.
Per Section 2.7.1. in the XFP MSA Specification
1.
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相關代理商/技術參數(shù) |
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| FTLX3812M346 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:Multiprotocol 10Gb/s DWDM XFP Optical Transceiver |
| FTLX3812M347 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:Multiprotocol 10Gb/s DWDM XFP Optical Transceiver |
| FTLX3812M348 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:Multiprotocol 10Gb/s DWDM XFP Optical Transceiver |
| FTLX3812M349 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:Multiprotocol 10Gb/s DWDM XFP Optical Transceiver |
| FTLX3812M350 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:Multiprotocol 10Gb/s DWDM XFP Optical Transceiver |
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