Datasheet

FTLF1721P2xTL Pluggable SFP Product Specification –August 2008
© Finisar Corporation August 1, 2008 Rev. E Page 3
II. Absolute Maximum Ratings
Parameter Symbol Min Typ Max Unit Ref.
Maximum Supply Voltage Vcc -0.5 4.5 V
Storage Temperature T
S
-40 85
°C
Case Operating Temperature T
OP
-40 85
°C
Relative Humidity RH 0 85 % 1
III. Electrical Characteristics (T
OP
= -40 to 85 °C, V
CC
= 3.10 to 3.50 Volts)
Parameter Symbol Min Typ Max Unit Ref.
Supply Voltage Vcc 3.10 3.50 V
Supply Current Icc 230 300 mA
Transmitter
Input differential impedance R
in
100
Ω
2
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 3
Transmit Disable Assert Time 10 us
Receiver
Single ended data output swing Vout,pp 300 400 800 mV 4
Data output rise time t
r
100 175 ps 5
Data output fall time t
f
100 175 ps 5
LOS Fault V
LOS fault
Vcc – 0.5 Vcc
HOST
V 6
LOS Normal V
LOS norm
Vee Vee+0.5 V 6
Power Supply Rejection PSR 100 mVpp 7
Total Generated Reciever Jitter
(peak to peak)
J
RX
p-p 0.07 UI
Total Generated Reciever Jitter
(rms)
J
RX
rms 0.007 UI
Notes:
1. Non condensing.
2. AC coupled
3. Or open circuit.
4. Into 100 ohms differential termination.
5. 20 – 80 %
6. Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
7. All transceiver specifications are compliant with a power supply sinusoidal modulation of 20 Hz to 1.5
MHz up to specified value applied through the power supply filtering network shown on page 23 of the
Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA), September 14, 2000.