參數(shù)資料
型號(hào): FTLF8524P2BNL
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 830-860nm, 4250Mbps(Tx), 4250Mbps(Rx), PANEL MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE
文件頁(yè)數(shù): 6/12頁(yè)
文件大小: 675K
代理商: FTLF8524P2BNL
FTLF8524P2xNy Pluggable SFP Product Specification – June 2009
Finisar Corporation Jun 25, 2009 Rev.J
Page 3
II.
Absolute Maximum Ratings
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Maximum Supply Voltage
Vcc
-0.5
4.0
V
Storage Temperature
TS
-40
85
°C
Case Operating Temperature
TA
-20
85
°C
Relative Humidity
RH
0
85
%
1
III.
Electrical Characteristics (TA = -20 to 85 °C, VCC = 3.0 to 3.6 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Supply Voltage
Vcc
3.0
3.6
V
Supply Current
Icc
180
240
mA
Transmitter
Input differential impedance
Rin
100
Ω
2
Single ended data input swing
Vin,pp
150
1200
mV
3
Transmit Disable Voltage
VD
2
Vcc
V
4
Transmit Enable Voltage
VEN
Vee
Vee+ 0.8
V
Receiver
Single ended data output swing
Vout,pp
300
350
550
mV
5
Data output rise time
tr
120
ps
6
Data output fall time
tf
120
ps
6
Mask Margin
40%
LOS Fault
VLOS fault
2
VccHOST
V
7
LOS Normal
VLOS norm
Vee
Vee+0.8
V
7
Power Supply Rejection
PSR
100
mVpp
8
Deterministic Jitter Contribution @ 2.125 Gb/s
RX
Δ DJ
51.7
ps
9
Determinstic Jitter Contribution @ 4.25 Gb/s
23.5
ps
9
Total Jitter Contribution @ 2.125 Gb/s
RX
Δ TJ
122
ps
10
Total Jitter Contribution @ 4.25 Gb/s
61
ps
10
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.
Unfiltered, 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
Δ DJ. If measured with TJ-free data input signal. In actual application, output TJ will be given by:
() (
)2
2
DJ
TJ
DJ
TJ
DJ
TJ
IN
OUT
Δ
Δ
+
+
Δ
+
=
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