1550nm 2.5G MQW-DFB Laser Diode
C-15-DFB2.5-XX-SXXXX/XXX-X-XX
Features
• Un-cooled laser diode with MQW structure
• High temperature operation without active cooling
• Hermetically sealed active component
• Built-in InGaAs monitor photodiode
• Complies with Telcordia Technologies GR-468-CORE
• Single frequency operation with high SMSR
• RoHS Compliant available
Packaging
• TOSA
• FC/ST/SC receptacle package with 2-hole flange
• Fiber pigtailed with optional FC/ST/SC/MU/LC connector
Application
• Design for 2.5Gbps high speed optics networks
Absolute Maximum Ratings (Tc=25ºC)
Parameter
Fiber Output Power L/M/H/2
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Symbol
P
f
V
RLD
V
RPD
I
FPD
T
opr
T
stg
Rating
0.6(L) / 1(M) / 2(H) / 2.6(2)
2
10
2.0
0 ~+70
-40 ~+85
Unit
mW
V
V
mA
ºC
ºC
(All optical data refer to a coupled 9/125µm SM fiber)
Optical and Electrical Characteristics (Tc=25ºC)
Parameter
Threshold Current
L
Fiber Output Power
M
H
2
Peak Wavelength
Side mode Suppression Ratio
Forward Voltage
Rise/Fall Time
Tracking Error
PD Monitor Current
PD Dark Current
PD Capacitance
Symbol
I
th
Min
-
0.2
Typ
-
-
-
1.6
2.5
1550
35
1.2
-
-
-
-
6
Max
20
0.5
1
-
-
1565
-
1.5
150
1.5
-
0.1
15
Unit
mA
Test Conditions
CW
P
f
0.5
1
2
mW
CW,I
th
+30mA, kink free
λ
Sr
V
F
t
r
/ t
f
∆P
f
/P
f
I
m
I
DARK
C
t
1535
30
-
-
nm
dB
V
ps
dB
µA
µA
pF
Note 3
CW, P
f
=P
f
(Min),0~70ºC
CW, P
f
=P
f
(Min)
Ibias=Ith,20~80%
Lead length=1mm
APC, 0~70ºC
CW, P
f
=P
f
(Min), V
RPD
=2V
V
RPD
=5V
V
RPD
=5V,f=1MHz
-1.5
100
-
-
Note: 1.Pin assignment can be customized.
2.Specifications subject to change without notice.
3.Selected wavelength is available for WDM application.
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
LUMNDS892-NOV0305
rev. A.0
1
1550nm 2.5G MQW-DFB Laser Diode
C-15-DFB2.5-XX-SXXXX/XXX-X-XX
LD Pin Assignment
PD
A Type
CASE
LD
B Type
D Type
CASE
LD
PD
Pin
Pin
Pin
Pin
1
2
3
4
:
:
:
:
Laser Cathode
Laser Anode and Case Gnd
Monitor Diode Anode
Monitor Diode Cathode
Pin
Pin
Pin
Pin
1
2
3
4
:
:
:
:
Monitor Diode Anode
Laser Anode and Case Gnd
Laser Cathode
Monitor Diode Cathode
Pin
Pin
Pin
Pin
1
2
3
4
:
:
:
:
Laser Anode and Monitor Diode Cathode
Case Gnd
Laser Cathode
Monitor Diode Anode
Packaging Dimension
Units in mm
Part Number: C-15-DFB2.5-RX-SXXXX-XX
metal
FC Receptacle
metal
ST Receptacle
plastic
SC Receptacle
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
LUMNDS892-NOV0305
rev. A.0
2
1550nm 2.5G MQW-DFB Laser Diode
C-15-DFB2.5-XX-SXXXX/XXX-X-XX
Packaging Dimension
Units in mm.
Part Number: C-15-DFB2.5-TX-SSCXX-XX
OPTICAL PLANE
SC TOSA (L Power)
C-15-DFB2.5-TX-SSCL-XX
A
DIMENSION A:7.77~8.37mm
SC TOSA (L Power with Isolator)
C-15-DFB2.5-TX-SSCLI-XX
Optical plane
SC TOSA (M&H&2 Power)
C-15-DFB2.5-TX-SSCXX-XX
Optical plane
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
LUMNDS892-NOV0305
rev. A.0
3
1550nm 2.5G MQW-DFB Laser Diode
C-15-DFB2.5-XX-SXXXX/XXX-X-XX
Packaging Dimension
Units in mm.
Part Number: C-15-DFB2.5-TX-SLCXX-XX
LC TOSA (L Power)
C-15-DFB2.5-TX-SLCL-XX
OPTICAL PLANE
DIMENSION A:7.77~8.37mm
LC TOSA (L Power)
C-15-DFB2.5-TX-SLCLI-XX
Optical plane
LC TOSA (M&H&2 Power)
C-15-DFB2.5-TX-SLCXX-XX
Optical plane
Customer Specified
TOSA
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
LUMNDS892-NOV0305
rev. A.0
4
1550nm 2.5G MQW-DFB Laser Diode
C-15-DFB2.5-XX-SXXXX/XXX-X-XX
Packaging Dimension
Units in mm.
Part Number: C-15-DFB2.5-PX-SXXXX/XXX-X-XX
Flange Type
"
":Flangeless
Connector Type
FC:FC/PC
SC:SC/PC
"O":Horizonal (Omega Housing)
ST:ST/PC
MU:MUJ/PC
"V":Vertical
LC:LC/PC
"K":Horizontal (KX Housing)
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
LUMNDS892-NOV0305
rev. A.0
5
TI技术论坛
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
