參數(shù)資料
型號: FWLF1521P2N57
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1450-1620nm, 14125Mbps(Tx), 1412Mbps(Rx), LC CONNECTOR
封裝: ROHS COMPLIANT
文件頁數(shù): 5/11頁
文件大?。?/td> 497K
代理商: FWLF1521P2N57
FWLF1521P2Nxx SFP Product Specification – Jan 2008
F i n i s a r
Finisar Corporation Jan 2008 Rev.A Preliminary and Confidential
Page 3
II.
Absolute Maximum Ratings
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Maximum Supply Voltage
Vcc
-0.5
4.0
V
Storage Temperature
TS
-40
85
°C
Case Operating Temperature
TOP
-10
85
°C
III.
Electrical Characteristics (TOP = -10 to 85 °°°°C, VCC = 3.11 to 3.5 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Supply Voltage
Vcc
3.1
3.5
V
Supply Current
Icc
200
350
mA
Transmitter
Input differential impedance
Rin
100
1
Differential data input swing
Vin,pp
500
1600
mV
Transmit Disable Voltage
VD
Vcc – 1.3
Vcc
V
Transmit Enable Voltage
VEN
Vee
Vee+ 0.8
V
2
Transmit Disable Assert Time
10
us
Receiver
Single ended data output swing
Vout,pp
250
470
mV
3
Data output rise time
tr
100
175
ps
4
Data output fall time
tf
100
175
ps
4
LOS Fault
VLOS fault
Vcc – 0.5
VccHOST
V
5
LOS Normal
VLOS norm
Vee
Vee+0.5
V
5
Power Supply Rejection
PSR
100
mVpp
6
Notes:
1.
Connected directly to TX data input pins. AC coupled thereafter.
2.
Or open circuit.
3.
Into 100 ohms differential termination.
4.
20% to 80 %
5.
Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
6.
Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 2.0 MHz up to
specified value applied through the recommended power supply filtering network.
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