1
P/N:
C
-
XXXXA
-
DFBA
-
P
-
SXXXI/XXX
-
-
XX
Analog CWDM Series Laser Diode Module (16 channel)
DS-5655 Rev 0.0 2009-07-14
Features
l Laser diode with multi-quantum-well structure
l Un-cooled operation at 0~70℃
l Hermetically sealed active component
l Built-in InGaAs monitor photodiode
l Complies with Telcordia Technologies GR-468-CORE
l Single frequency operation with high SMSR
l Fiber pigtailed with FC/ST/SC/MU/LC connector
l Design for Analog fiber-optics application
l RoHS Compliant available
Absolute Maximum Ratings (Tc=25°C)
Parameter Symbol
Rating Unit
Fiber Output Power H/2 Pf 2(H)/2.6(2) mW
LD Reverse Voltage VRLD 2 V
PD Reverse Voltage VRPD 10 V
PD Forward Current IFPD 2 mA
Operating Temperature Topr 0 ~ 70 ℃
Storage Temperature Tstg -40 ~ 85 ℃
(All optical data refer to a coupled 9/125μm SM fiber)
Optical and Electrical Characteristics (Tc=25°C)
Parameter Symbol
Min. Typ. Max. Unit Notes
Threshold Current Ith - - 20 mA CW
Operating Current Iop - 35 50 mA CW
Optical Output Power H
2 Pf 1
2 -
2.5 2
- mW CW, Ith+25mA, kink free
CW, Ith+30mA, kink free
Operating Voltage VF - 1.2 1.5 V CW, Pf = Pf(Min)
Peak Wavelength λ n-3 n n+3 nm Note 4
Side mode Suppression Sr 30 35 - dB CW, Pf = Pf(Min), 0 ~ 70℃
Optical Isolation OI 45
30 -
- -
- dB Tc=25℃
0℃ < Tc < 70℃
Rise / Fall Time Tr/Tf - - 0.3 ns Ibias=Ith, 10~90%
Relative Intensity Noise RIN - -150 -145 dB/Hz CW
Second Order Distortion SSO - - -40 dBc Note1
Third Order Distortion STO - - -50 dBc Note1
Monitor Current Im 100 - 1000 μA CW, Pf = Pf(Min), VRPD = 2V
Monitor Dark Current Idark - - 0.1 μA VRPD = 5V
2
P/N:
C
-
XXXXA
-
DFBA
-
P
-
SXXXI/XXX
-
-
XX
Analog CWDM Series Laser Diode Module (16 channel)
DS-5655 Rev 0.0 2009-07-14
Photodiode Capacitance C - 6 15 pF VRPD = 5V, f = 1MHz
Tracking Error ΔPf /Pf -1.5 - 1.5 dB APC, 0 ~ 70℃
Note:
1. The laser is modulated with two-carrier tones ( f1=13MHz, f2=19MHz ) at OMI=15% per carrier tone.
2. Pin assignment can be customized.
3. Specifications subject to change without notice.
4. Selected wavelength is available for WDM application.
* Peak wavelength n=1270;1290;1310;1330;1350;1370;1390;1410;1430;1450;1470;1490
;1510;1530;1550;1570;1590;1610
Pin Assignment
Pin 3 : Monitor Diode Anode
Pin 4 : Monitor Diode Cathode
Pin 2 : Laser Anode and Case Gnd
Pin 1 : Laser Cathode
LD
A Type CASE
PD
Ordering Information
"A"=Wavelength ±3nm
Analog
1450=1450 nm
C-XXXXA-DFBA-PX-SXXXI/XXX-X-XX
1530=1530 nm
1510=1510 nm
1490=1490 nm
1470=1470 nm
1570=1570 nm
1590=1590 nm
1550=1550 nm
1610=1610 nm
1410=1410 nm
1350=1350 nm
1390=1390 nm
1370=1370 nm
1310=1310 nm
1330=1330 nm
1430=1430 nm
Wavelength
Fiber Output PowerPin Assignment
P=Pigtail
Blank=A Type
Package FC/ST/SC/MU/LC/Blank
Connector
"I" = Isolator
H/2
APC=APC Fiber
Blank=PC Fiber
Flange type (Blank;O;V;K)
RoHS Compliant
Blank/G5/GR
Blank = RoHS non-compliant product
GR = Full RoHS compliant product (no exemption)
G5 = RoHS 5/6-compliant product (lead exemption)
3
P/N:
C
-
XXXXA
-
DFBA
-
P
-
SXXXI/XXX
-
-
XX
Analog CWDM Series Laser Diode Module (16 channel)
DS-5655 Rev 0.0 2009-07-14
Packaging Dimensions (Units in mm)
FC:FC/APC
Connector Type
MU:MUJ/PC
ST:ST/APC
LC:LC/APC
SC:SC/APC
" ":Flangeless
Flange Type
"V":Vertical
"K":Horizontal (KX Housing)
" "
FC:FC/PC
SC:SC/PC
ST:ST/PC
LC:LC/PC
4
P/N:
C
-
XXXXA
-
DFBA
-
P
-
SXXXI/XXX
-
-
XX
Analog CWDM Series Laser Diode Module (16 channel)
DS-5655 Rev 0.0 2009-07-14
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static
free environment is highly recommended. Follow guidelines according to proper ESD procedures.
Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or
indirect radiation.
Legal Notice
IMPORTANT NOTICE!
All information contained in this document is subject to change without notice, at Source Photonics’s sole and
absolute discretion. Source Photonics warrants performance of its products to current specifications only in
accordance with the company’s standard one-year warranty; however, specifications designated as “preliminary”
are given to describe components only, and Source Photonics expressly disclaims any and all warranties for said
products, including express, implied, and statutory warranties, warranties of merchantability, fi tness for a particular
purpose, and non-infringement of proprietary rights. Please refer to the company’s Terms and Conditions of Sale for
further warranty information.
Source Photonics assumes no liability for applications assistance, customer product design, software performance,
or infringement of patents, services, or intellectual property described herein. No license, either express or implied,
is granted under any patent right, copyright, or intellectual property right, and Source Photonics makes no
representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual
property rights. Products described in this document are NOT intended for use in implantation or other life support
applications where malfunction may result in injury or death to persons. Source Photonics customers using or
selling products for use in such applications do so at their own risk and agree to fully defend and indemnify Source
Photonics for any damages resulting from such use or sale.
THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN “AS IS” BASIS. Customer agrees
that Source Photonics is not liable for any actual, consequential, exemplary, or other damages arising directly or
indirectly from any use of the information contained in this document. Customer must contact Source Photonics to
obtain the latest version of this publication to verify, before placing any order, that the information contained herein is
current.
© Copyright Source Photonics, Inc. 2009
All rights reserved