FTLX1412M3BTL Multirate XFP Product Specification – June 2008
Finisar
III.
Electrical Characteristics
(T
OP
= -40 to 85
°C,
V
CC3
= 3.13 to 3.46 Volts)
Symbol
Vcc3
Icc3
P
1
P
2
Min
3.13
Typ
Max
3.46
600
2.0
2.5
Unit
V
mA
W
W
Ω
mV
V
V
us
mV
ps
ps
V
V
Ref.
Parameter
Supply Voltage
Supply Current
Module total power
(-10°C to +85°C case)
Module total power
(-40°C to -10°C case)
Transmitter
Input differential impedance
Differential data input swing
Transmit Disable Voltage
Transmit Enable Voltage
Transmit Disable Assert Time
Receiver
Differential data output swing
Data output rise time
Data output fall time
LOS Fault
LOS Normal
Power Supply Rejection
1
1
R
in
Vin,pp
V
D
V
EN
100
120
2.0
GND
820
Vcc
GND+ 0.8
10
850
38
38
Vcc
HOST
GND+0.5
See Note 8 below
650
2
3
4
Vout,pp
t
r
t
f
V
LOS fault
V
LOS norm
PSR
340
Vcc – 0.5
GND
5
6
6
7
7
8
Notes:
1. Maximum total power value is specified across the indicated temperature and voltage ranges.
2. After internal AC coupling.
3. SONET/SDH jitter generation requirements are guaranteed with a minimum differential data input
swing of 500mV peak-to-peak.
4. Or open circuit.
5. Into 100 ohms differential termination.
6. 20 – 80 %
7. Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0
indicates normal operation; logic 1 indicates no signal detected.
8. Per Section 2.7.1. in the XFP MSA Specification
1
.
©
Finisar Corporation 25-June-08
Rev B
Page 4
FINISAR [ FINISAR CORPORATION. ]
