FWDM-1521-7D-xx SFP Product Specification – September 2005
Finisar
II.
Absolute Maximum Ratings
Symbol
Vcc
T
S
T
OP
Min
-0.5
-40
0
Typ
Max
4.7
85
70
Unit
V
°C
°C
Ref.
Parameter
Maximum Supply Voltage
Storage Temperature
Case Operating Temperature
III.
Electrical Characteristics
(T
OP
= 0 to 70
°C,
V
CC
= 3.15 to 3.60 Volts)
Symbol
Vcc
Icc
R
in
Vin,pp
V
D
V
EN
Min
3.15
Typ
200
100
250
Vcc – 1.3
Vee
1200
Vcc
Vee+ 0.8
10
800
175
175
Vcc
HOST
Vee+0.5
Max
3.60
300
Unit
V
mA
Ω
mV
V
V
us
mV
ps
ps
V
V
mVpp
Ref.
Parameter
Supply Voltage
Supply Current
Transmitter
Input differential impedance
Single ended data input swing
Transmit Disable Voltage
Transmit Enable Voltage
Transmit Disable Assert Time
Receiver
Single ended data output swing
Data output rise time
Data output fall time
LOS Fault
LOS Normal
Power Supply Rejection
1
2
Vout,pp
t
r
t
f
V
LOS fault
V
LOS norm
PSR
250
100
100
Vcc – 0.5
Vee
100
3
4
4
5
5
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 1.5 MHz up to
specified value applied through the recommended power supply filtering network.
©
Finisar Corporation September 2005 Rev.D
Page 3
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