FWLF1634Ryxx DWDM SFP Preliminary Product Specification – February 2009
F i n i s a r
II.
Absolute Maximum Ratings
Parameter
Maximum Supply Voltage
Storage Temperature
Symbol
Vcc
TS
Min
-0.5
-10
-5
Typ
Max
4.7
85
Unit
V
°C
Case Operating Temperature
TOP
70
°C
III.
Electrical Characteristics (TOP = -5 to 70 °C, VCC = 3.13 to 3.50 Volts)
Parameter
Symbol
Vcc
Icc
Isurge
Pmax
Min
3.13
Typ
3.30
Max
3.50
325
Icc+30
1.25
Unit
V
mA
mA
W
Ref.
Supply Voltage
Supply Current
Inrush Current
BOL
BOL
Maximum Power
TRANSMITTER
Input differential impedance
Single ended data input swing
Transmit Disable Voltage
Transmit Enable Voltage
RECEIVER
Rin
Vin,pp
VD
100
1
2
Ω
mV
V
250
Vcc – 1.3
Vee
1200
Vcc
Vee+ 0.8
VEN
V
Single ended data output swing
Data output rise time
Data output fall time
LOS Fault
Vout,pp
175
1000
120
120
mV
ps
ps
3
4
4
5
tr
tf
VLOS fault
Vcc – 0.5
VccHOST
V
LOS Normal
Power Supply Rejection
VLOS norm
PSR
Vee
100
Vee+0.5
V
mVpp
5
6
Notes:
1.
2.
3.
4.
5.
6.
Connected directly to TX data input pins. AC coupled thereafter.
Or open circuit.
Into 100 ohms differential termination.
20 – 80 %
Loss of signal (LOS) is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified
value applied through the recommended power supply filtering network.
Finisar Corporation
Rev C2, Feb.2009
PRELIMINARY
Page 4
FINISAR [ FINISAR CORPORATION. ]
