FTLF8519P2xNL Pluggable SFP Product Specification – September 2005
II.
Absolute Maximum Ratings
Symbol
Vcc
T
S
T
A
RH
Min
-0.5
-40
-20
0
Typ
Max
4.0
85
85
85
Unit
V
°C
°C
%
Ref.
Parameter
Maximum Supply Voltage
Storage Temperature
Case Operating Temperature
Relative Humidity
1
III.
Electrical Characteristics
(T
A
= -20 to 85
°
C, V
CC
= 3.0 to 3.6 Volts)
Symbol
Vcc
Icc
R
in
Vin,pp
V
D
V
EN
Vout,pp
t
r
t
f
V
LOS fault
V
LOS norm
PSR
RX
∆
DJ
RX
∆
TJ
Min
3.0
Typ
180
100
250
2
Vee
250
450
90
90
45%
1200
Vcc
Vee+ 0.8
550
175
175
Vcc
HOST
Vee+0.5
51.7
122.4
Max
3.6
240
Unit
V
mA
Ω
mV
V
V
mV
ps
ps
V
V
mVpp
ps
ps
Ref.
Parameter
Supply Voltage
Supply Current
Transmitter
Input differential impedance
Single ended data input swing
Transmit Disable Voltage
Transmit Enable Voltage
Receiver
Single ended data output swing
Data output rise time
Data output fall time
Mask Margin
LOS Fault
LOS Normal
Power Supply Rejection
Deterministic Jitter Contribution
Total Jitter Contribution
2
3
4
5
6
6
7
7
8
9
10
2
Vee
100
<65
Notes:
1. Non condensing.
2. Connected directly to TX data input pins. AC coupling from pins into laser driver IC.
3. We recommend <600mV for best EMI performance.
4. Or open circuit.
5. Into 100 ohms differential termination.
6. 20 – 80 %
7. LOS is an open collector output. Should be pulled up with 4.7k – 10kohms on the host board. Normal
operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V.
8. 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.
9. Typical peak-to-peak jitter (=6*RMS width of Jitter).
10. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
and
∆
DJ.
11. If measured with TJ-free data input signal. In actual application, output TJ will be given by:
TJ
OUT
=
DJ
IN
+ ∆
DJ
+
(
TJ
IN
−
DJ
IN
)
+
(
∆
TJ
− ∆
DJ
)
2
2
Finisar Corporation September 25, 2005 Rev. J
Page 3
FINISAR [ FINISAR CORPORATION. ]
