FLD3F7CZ
TEC & THERMISTOR CHARACTERISTICS (TL=25
±
1°C)
Parameter
TEC Current
TEC Voltage
TEC Capacity
Thermistor Resistance
Thermistor B Constant
Symbol
Ic
Vc
∆T
Rtr
B
Test Conditions
∆T=40°C
∆T=40°C
Ic=1A
-
-
Limits
Min.
-
-
40
9.5
1,310nm DFB
CATV Laser
Max.
1.0
2.0
-
10.5
Unit
A
V
°C
kΩ
K
Typ. 3,900
Tc = Case Temperature, TL = Laser Temperature
OPTICAL AND ELECTRICAL CHARACTERISTICS (TL=25
±
1°C)
Parameter
Threshold Current
Forward Voltage (pin 3-13)
Optical Output Power
Slope Efficiency
Tracking Error
Monitor Current
Photodiode Dark Current
Photodiode Capacitance
Peak Wavelength
SideMode Suppression Ratio
Bandwidth (-1dB)
Isolation
Relative Intensity Noise
Composite Second Power
Composite Triple Beat
Carrier to Noise Ratio
(1)
(2)
(3)
(4)
Symbol
Ith
VF
Pf
S
TE
Im
Id
Ct
λ
p
SSR
fc
Is
RIN
CSO
CTB
CNR
Test Conditions
CW
CW, IF=30mA
CW
CW, IF=Iop
Note (1)
CW, IF=Iop, VDR=5V
VDR=5V
VDR=5V, f=1MHz
CW, IF=Iop
CW, IF=Iop
Note (2)
Tc=0 to 65°C
Note (3)
Note (4)
Limits
Min.
-
-
8
0.20
-0.5
30
-
-
1,290
25
1.5
25
-
-
-
50
Max.
20
1.5
20
-
+0.5
900
100
12
1,330
-
-
-
-155
-57
-65
-
Unit
mA
V
mW
mW/mA
dB
µA
nA
pF
nm
dB
GHz
dB
dB/Hz
dBc
dBc
dB
Total change in Pf over -20<Tc<+65°C, Test conditions: Pf=8mW at TL=Tc=25°C. Constant current operation with TEC operating.
Test condition: Pf=8mW, No matching network is used in the measurement.
Test condition: Pf; same power of Note 4, measuring bandwidth: 45-600MHz, Optical reflection=-40dB (no long-haul fiber is used in the measurement.)
Test condition: Pf=8mW (minimum), Optical Modulation, Index=3.2%/channel (minimum), 78 unmodulated carriers (55.25 to 547.25 MHz;
ch. 2 to 78 plus A-1), Optical link loss=11dB (30 km singlemode fiber), Noise equivalent current of 1st stage of the receiver=7pA/ Hz,
Receiver responsivity=0.86A/W, Optical reflection=-40dB (excluding reflection from long-haul fiber).
2
EUDYNA [ EUDYNA DEVICES INC ]
