1612A/B 1310 nm DFB Laser Module
DATASHEET| DECEMBER 29, 2007
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings
only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational
sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.
Parameter
Operating Case Temperature
Storage Temperature
Laser Forward dc Current
Photodiode Reverse Voltage
Laser Reverse Voltage, dc
ESD
TEC Current
Symbol
T
C
T
STG
-
V
RPD
-
-
I
TEC
Condition
continuous
-
-
-
-
HBM: R = 1500 Ohm, C = 100 pF
continuous
Min
-40
-40
-
-
-
-500
-1.9
Max
+85
+85
150
10
1
500
1.9
Units
°C
°C
mA
V
V
V
A
Electrical/Optical Characteristics
Laser Temperature (T
L
) = 25°C, I
F
=I
OP
, Beginning of Life (BOL)
Parameter
Wavelength
Optical Output Power
Symbol
-
-
Condition
-
1612-xxxx-04 version
See ordering page for options
1612-xxxx-31 version
-
-
-
varies with power option
V
RM
=5V
T
OP
=25
°C
T
OP
=25
°C
-40<T
C
<+85°C, I
F
= 100 mA
May include splice
-
-
Min
1300
4
.
31
30
35
-
-
10
9.5
-
-1.5
1.0
-
-
Typ
-
-
-
-
-
-
-
-
10
-4.4
-
1.5
900
9/125
Max
1320
-
-
-
-
20
120
200
10.5
-
1.6
-
-
-
Unit
nm
mW
mW
dB
dB
mA
mA
µA/mW
KOhm
%/°C
A
m
µm
µm
Optical Isolation
Sidemode Suppression Ratio
Threshold Current
Operating Current
Monitor PD Responsivity
Thermistor Resistance
Thermistor Temp. Coefficient
TEC Current
Fiber Length
Fiber Buffer
Fiber Core / Cladding
ISO
SMSR
I
TH
I
OP
r
PD
R
TH
TC
TH
I
TEC
-
-
-
RF Characteristics
Laser Temperature (T
L
) = 25°C, I
F
= I
OP
, Beginning of Life (BOL)
Parameter
Frequency Range
Frequency Response
Carrier-to-Noise Ratio
Comp. Second Order, A-option
Comp. Second Order, B-option
Composite Triple Beat
Relative Intensity Noise
Symbol
F
S21
CNR
CSO
CSO
CTB
RIN
Condition
-
I
F
= 60 mA, 5 MHz-1002 MHz
-
4, 6, 8 mW options
≥
10 mW options
-
varies with power option
-
Min
5
-
51
55
57
60
65-68
-
Typ
-
-
-
-
-
-
-
<-155
Max
1002
±0.75
-
-
-
-
-
-
Unit
MHz
dB
dB
dB
dB
dB
dB
dB/Hz
3.2% OMI, 110 ch. NTSC
In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of at least 55 dB for discrete
reflections and 30 dB for distributed reflections.
EMCORE CORPORATION
EMCORE [ EMCORE CORPORATION ]
