Datasheet

FWLF1634RLxx DWDM SFP Product Specification – August 2010 F i n i s a r
Finisar Corporation Page 4
Rev D1, Aug.2010
II. Absolute Maximum Ratings
Parameter
Symbol
Min
Typ
Max
Unit
Maximum Supply Voltage
Vcc
-0.5
4.7
V
Storage Temperature
T
S
-10
85
C
Case Operating Temperature
T
OP
-5
70
C
III. Electrical Characteristics (T
OP
= -5 to 70 C, V
CC
= 3.13 to 3.50 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Supply Voltage
Vcc
3.13
3.30
3.50
V
Supply Current
Icc
325
mA
BOL
Inrush Current
I
surge
Icc+30
mA
BOL
Maximum Power
Pmax
1.25
W
TRANSMITTER
Input differential impedance
R
in
100
1
Single ended data input swing
Vin,pp
250
1200
mV
Transmit Disable Voltage
V
D
Vcc – 1.3
Vcc
V
Transmit Enable Voltage
V
EN
Vee
Vee+ 0.8
V
2
RECEIVER
Single ended data output swing
Vout,pp
175
1000
mV
3
Data output rise time
t
r
120
ps
4
Data output fall time
t
f
120
ps
4
LOS Fault
V
LOS fault
Vcc – 0.5
Vcc
HOST
V
5
LOS Normal
V
LOS 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 – 80 %
5. Loss of signal (LOS) 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 1.5 MHz up to specified
value applied through the recommended power supply filtering network.