PGT 204 05
Optical Characteristics
Electrical and optical characteristics at recommended operating conditions, unless otherwise noted.
Parameter
Conditions
Symbol
Min
Typ
Max
Unit
Wavelength
Output power
Extinction ratio
Dispersion penalty
Side mode suppr. ratio
Optical isolation
BOL
2.5 V
PP
@ 1000 ps/nm disp.
λ
L
P
out
ER
SMSR
1530
-2
10
35
30
1565
1.5
nm
dBm
dB
dB
dB
dB
Electrical Characteristics
Parameter
Conditions
Symbol
Min
Typ
Max
Unit
Operating current
Threshold current
Forward voltage
Reflection, S
11
Small signal modulation bandwidth
Rise/fall time
Monitor dark current
Monitor current
Thermistor resistance
TEC Voltage
Current
Power
I
op
I
th
V
f
0-5 GHz
5-9 GHz
-3 dB
e
10/90 %
-5 V
@ 25
°C
50
100
25
2
-12
-9
40
100
1.0
10.5
2.5
1.2
3
f
c
t
r
/t
f
I
Mon
12
5
0.1
9.5
-2.5
-1.2
mA
mA
V
dB
dB
GHz
ps
nA
mA
kΩ
V
A
W
Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Operating case temperature
Operating chip temperature
T
Case
T
Op
0
20
70
35
°C
°C
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Storage temperature
Laser forward current
Modulator voltage
T
Stg
I
LD
V
Mod
-40
-4
85
150
1
°C
mA
V
CAUTION:
Stresses outside those listed in ”Absolute Maximum Ratings” may cause permanent damage to the device.
3
ERICSSON [ ERICSSON ]
