
Symbol
TOLD397S-EA
ABSOLUTE MAXIMUM RATINGS
OPTICAL and ELECTRICAL SPECIFICATION
Notes : (1) Threshold current is defined by a linear extrapolation method.
(2) 9.95328Gb/s, NRZ, PRBS223–1
(3) TE = 10 x log (Pf/Pf(25C))
Item
Unit
Storage Temperature
Operating Temperature
Laser Diode Reverse Voltage
Laser Diode Forward Current
Modulator Reverse Voltage
Modulator Forward Voltage
Monitor Diode Reverse Voltage
Monitor Diode Forward Voltage
Tstg
Topr
VRL
IF
VMR
VMF
VRD
VFD
C
V
mA
V
Threshold Current
Operating Current
Operating Voltage
Fiber Output Power (peak)
Peak Wavelength
Side Mode Suppression Ratio
Spectrum Width (–20 full width)
Extinction Ratio
–3dB Bandwidth
Rise and Fall Time
Item
Symbol
Min
Typ.
Max
Unit
Note
(1)
(2)
Ith
Iop
Vop
PF
p
SMSR
–20
ER
BW
tr,tf
—
1
1530
30
—
10
7
—
10
100
1.6
—
40
—
30
150
2
—
1570
—
0.25
—
50
mA
V
mW
nn
dB
nm
dB
GHz
Test Conditions
CW
Value
–40 to +85
0 to +70
2
200
5
1
15
2
Note
(1)
(2)
Notes : (1) Tpkg should be measured at the case.
(2) InGaAs PIN photodiode
Relative Intensity Noise
Tracking Error
Monitor Current
Monitor Dark Current
Cooler Current
Cooler Voltage
Thermistor Resistance
Optical Isolation
Test Condetions
RIN
TE
Imon
Id
Ic
Vc
Rth
CW, VMR = 0 V
CW,VMR = 0 V, IF = Iop
VMR = 0 V, IF = Iop
CW,VMR = 0 V, IF = Iop
CW,VMR = –1 V, IF = Iop
10 to 90%, 90 to 10%
–130
0.5
—
0.1
1
2.4
10.5
—
–145
0.3
—
10
—
30
—
9.5
30
ps
dB/Hz
dB
A
V
k
dB
(3)
CW,VMR = 0 V, IF = Iop
VRD = 5 V
T = 40C
Tc = 0 to 65C
(Tpkg = 25C)
Tc = 0 to +70C
APC, ATC