ML9SM22 DFB-LASER DIODE Datasheet

ML9SM22 Datasheet, PDF, Equivalent


Part Number

ML9SM22

Description

(ML9SM11 / ML9SM22) 2.5Gbps DWDM InGaAsP DFB-LASER DIODE

Manufacture

Mitsubishi Electric

Total Page 3 Pages
Datasheet
Download ML9SM22 Datasheet


ML9SM22
MITSUBISHI LASER DIODES
ML9XX11/ML9XX22 SERIES
Notice: Some parametric limits are subject to change.
2.5Gbps DWDM InGaAsP DFB-LASER DIODE
TYPE
NAME
ML9SM11/ML9SM22
DESCRIPTION
ML9XX11 and ML9XX22 series are DWDM 2.5Gbps directly
modulated DFB (Distributed Feedback) laser diodes.
ML9XX11 and ML9XX22 are suitable light sources for 2.5Gbps
DWDM transmission in C-band and L-band wavelength ranges
respectively. Wavelength can be chosen with 0.8nm spacing
according to ITU-T grid. Maximum 175km transmission distance
can be achievable.
ML9XX11 and ML9XX22 are supplied with the chip-on-carrier
type package.
APPLICATION
2.5Gbps DWDM transmission system
FEATURES
Available distance: 175km (Max)
High power operation: 10mW
High - side mode suppression ratio: 45dB (typ)
High speed response (tr/tf): 120psec (typ)
*1) Specification Note
Type
ML9SM11-02/ML9SM22-02
ML9SM22-03
ML9SM11-03
Transmission Distance
100km
150km
175km
ABSOLUTE MAXIMUM RATINGS
www.DataSheet4U.com
Symbol
Po
IF
VRL
Tsld
Tc
Tstg
Parameter
Optical output power
Operating current
Reverse voltage
Soldering temperature
Case temperature
Storage temperature
Conditions
CW
-
-
1 mimute
-
-
Ratings
20
150
2
320
+15 to +35
-40 to +100
Unit
mW
mA
V
°C
°C
°C
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C)
Symbol
Ith
Iop
Vop
η
λp
θ//
θ⊥
tr,tf
SMSR
Parameter
Threshold current
Operation current
Operating voltage
Slope efficiency
Peak wavelength
Beam divergence angle (parallel)
Beam divergence angle
(perpendicular)
Rise and fall time (10%-90%)
Side mode suppression ratio
Pp Dispersion penalty
Test Conditions
CW
CW, Po=10mW
CW, Po=10mW
CW, Po=10mW
CW, Po=10mW
CW, Po=10mW
CW, Po=10mW
2.5Gbps, NRZ, PRBS 223-1
Imod=40mApp, Ex=10dB
ditto
SMF @BER=10-10
Transmission Distance: *1
Min. Typ. Max.
Unit
- 10 35 mA
- 45 85 mA
- 1.2 1.8 V
0.15 0.3
- mW/mA
-0.5 code list +0.3
nm
- 28 35 deg.
- 30 45 deg.
-
120 200
psec
35 45
-
dB
- - 2.0 dB
MITSUBISHI
ELECTRIC
Aug. 2005

ML9SM22
MITSUBISHI LASER DIODES
ML9XX11/ML9XX22 SERIES
Notice: Some parametric limits are subject to change.
2.5Gbps DWDM InGaAsP DFB-LASER DIODE
OUTLINE DRAWINGS
ML9SM11/ML9SM22
Anode electrode
Cathode electrode
Residual Solder (Au80Sn20)
Light output
front facet
0±0.06
(Beam Point)
1.2±0.06
Au metalized
0.37±0.05
(2)
LD
(1) Case
ML9SM11/ML9SM22
Ordering information
ML9SM11-02-01
Wavelength code
Part number
Device type
* Notification for a submount product (Products including a ‘SM’ type name)
The submount product may show the change of the optical and electrical characteristics due to the influences of
an assembly substrate (strain, thermal conductivity, etc.) prepared by the customer. Therefore, the supplier is not
obliged to guarantee that all optical and electrical characteristics meet specification after the shipment.
MITSUBISHI
ELECTRIC
Aug. 2005


Features MITSUBISHI LASER DIODES Notice: Some pa rametric limits are subject to change. ML9XX11/ML9XX22 SERIES 2.5Gbps DWDM In GaAsP DFB-LASER DIODE TYPE NAME DESCRI PTION ML9SM11/ML9SM22 FEATURES • Ava ilable distance: 175km (Max) • High p ower operation: 10mW • High - side mo de suppression ratio: 45dB (typ) • Hi gh speed response (tr/tf): 120psec (typ ) ML9XX11 and ML9XX22 series are DWDM 2.5Gbps directly modulated DFB (Distrib uted Feedback) laser diodes. ML9XX11 an d ML9XX22 are suitable light sources fo r 2.5Gbps DWDM transmission in C-band a nd L-band wavelength ranges respectivel y. Wavelength can be chosen with 0.8nm spacing according to ITU-T grid. Maximu m 175km transmission distance can be ac hievable. ML9XX11 and ML9XX22 are suppl ied with the chip-on-carrier type packa ge. *1) Specification Note Type ML9SM1 1-02/ML9SM22-02 ML9SM22-03 ML9SM11-03 T ransmission Distance 100km 150km 175km APPLICATION 2.5Gbps DWDM transmission system ABSOLUTE MAXIMUM RATINGS Symbol Po IF VRL Tsld Tc Tstg Paramete.
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