a8e
re
systems
D572-Type
1
.5
[,m
Uncooled
DFB
Laser
Module
for 2
.5
Gbits/s
CWDM
Applications
Advance
Data
Sheet
August
2002
Applications
000
The
low-profile
D572-type
laser
module
is
ideally
suited
for
OC-48
SONET
and
other
high-speed
digital
applications
Features
.
8-pin
package
suitable
for
SONET/SDH
applica-
tions
.
Narrow
linewidth,
distributed
feedback,
multiquan-
tum-well
(DFB-MQW)
laser
with
single-mode
fiber
pigtail
.
1510
nm,
1530
nm,
1550
nm,and
1570
nm
wave-
length
(1470 nm,
1490
nm,
1590
nm,
and
1610
nm
wavelength under development)
.
Operating
temperature range
:
0
°C
to
+70
°C
.
SONET
OC-48/SDH
STM-16
systems
. Telecommunications
.
Secure
digital
data
systems
Benefits
.
Easily
board
mounted
.
Gull-wing
leads
.
No
additional
heat
sinks
required
.
Low-cost
alternative
to
industry-standard,
14-pin
isolated
laser
module
(ILM)
.
Highly
efficient
DFB-MQW
laser
structure
allows
for
lower
threshold
and
drive
currents,
and
reduced
power
consumption
Description
The
D572-type uncooled
laser
module
consists of
a
laser
diode
coupled
to
a
single-mode
fiber
pigtail
.
The
device
is
available
in
a
standard,
8-pin
configu-
ration
(see
Figure
1
and/or
Table
1)
and
is
ideal
for
long-reach
(SONET)
and
other
high-speed
digital
applications
.
.
No
TEC
required
. High
output
power
:
typical
2
.0
mW
peak
power
coupled
into
single-mode
fiber
.
Hermetically
sealed
active
components
.
Internal
back-facet
monitor
.
Built-in
thermistor
and
bias
T
.
25
0
input
impedance
.
Internal
isolator
.
Telcordia
Technologies'"
TA-983
qualification
pro-
gram
.
Bandwidth
>
3
GHz
The
module
includes
a narrow
linewidth
(<1
nm)
DFB-MQW
single-mode
laser
and
anInGaAs
PIN
photodiode
back-facet
monitor
in
a
hermetically
sealed
package
.
This
package
is
optimized
for
a
25
0
input
imped-
ance
and
allows
for
do
biasing
through
an
internal
bias
tee
.
A
thermistor
has
been
included
for
feedback
to
board-level
bias
circuitry,
if
needed
.
AdLib OCR Evaluation
D572-Type
1
.5
pm
Uncooled
DFB
Laser
Module
for
2
.5
Gbits/s
CWDM
Applications
Advance
Data
Sheet
August
2002
Description
(continued)
The
device
characteristics
listed
in
this
document
are
met
at
2
.0
mW
output
power
.
Higher-
or
lower-power
operation
is
possible
.
Under
conditions of
a
fixed
photodiode
current,
the
change
in
optical
output
is
typi-
cally
±0
.5
dB
over
an
operating
temperature
range
of
0
°C
to
+70
°C
.
This
device
incorporates
the
new
Laser
2000
manufac-
turing
process
from
the
Optoelectronic
Products
unit of
Agere
Systems
Inc
.
Laser
2000
is
a
low-cost
platform
that
targets
high-volume
manufacturing
and
tighter
product
distributions
on
all
optical
subassemblies
.
This
platform
incorporates
an
advanced
optical
design
that
is
produced
on
one
of
the highly
automated
production
lines at
the
Opotelectronic
manufacturing
facility
.
The
Laser
2000
platform
is
qualified
for
the
central
office
and
uncontrolled
environments,
andcan
be
used
for
applications
requiring
high
performance
and
low
cost
.
LNV~
O
O
Table
1
.
Pin
Descriptions
Pin
Number
Connection
1
Thermistor
2
Thermistor,
package
GND
3
Laser
do
bias
cathode
(-)
choke
4
Photodiode cathode
5 Photodiode
anode
6
Laser diode
anode
(+)
7Laser
RF
input
cathode
(-)
25
0
8
Laser diode
anode
(+)
1-900
.b
Figure
1
.
D572-Type
Uncooled
DFB
Mini
8-Pin
Laser
Module
Schematic,
Top
View
Absolute
Maximum
Ratings
Stresses
in
excess
of
the
absolute
maximum
ratings
can
cause
permanent
damage
to
the device
.
These
are
abso-
lute
stress
ratings
only
.
Functional
operation
of
the device
is
not
implied
at
these
or
any
other
conditions
in
excess
of
those
given
in
the
operations
sections
of
the
data
sheet
.
Exposure
to
absolute
maximum
ratings
for
extended
pe-
riods
can
adversely
affect
device
reliability
.
Parameter
Symbol
Min
Max
Unit
Maximum
Peak
Laser
Drive
Current
or
Maximum
Fiber
Power*
lop
PMAX
-
-
150
10
mA
mW
Peak
Reverse
Laser
Voltage
:
Laser
Monitor
VRL
VRM
-
-
2
20
V
V
Monitor
Forward
Current
IFS
-
2
mA
Operating
Case
Temperature
Range
Tc
-40
85 °C
Storage
Case
Temperature
Range
Tstg
-40
85 °C
Lead
Soldering
Temperature/Time
-
-
260/10
°C/s
Relative
Humidity
(noncondensing)
I
RH
I
-
I
85
I
%
"
Rating
varies with
temperature
.
2
AgereSystems
Inc
.
AdLib OCR Evaluation
Advance
Data
Sheet
D572-Type
1
.5
pm
Uncooled
DFB
Laser
Module
August
2002
for
2
.5
Gbits/s
CWDM
Applications
Handling
Precautions
CAUTION
:
This device
is
susceptible
to
damage
as
a
result
of
electrostatic
discharge
(ESD)
.
Take
proper
precautions
during
both
handling
and
testing
.
Follow
guidelines
such
as
JEDEC
Publication
No
.
108-A
(Dec
.
1988)
.
Although
electrostatic
discharge
(ESD)
protection
circuitry
has
been
designed
into
this
device,
proper
precautions
must
be
taken
to
avoid
exposure
to
ESD
and
electrical
overstress
(EOS)
during
all
handling,
assembly,
and
test
operations
.
Agere
employs
both
a
human-body
model
(HBM)
and
a
charged-device
model
(CDM)
qualification
requirement
in
order
to
determine
ESD-susceptibility
limits
and
protection
design
evaluation
.
ESD
voltage
thresh-
olds
are
dependent
on
the
circuit
parameters
used
in
each
of
the
models,
as
defined
by
JEDEC's
JESD22-A114
(HBM)
and
JESD22-C101
(CDM)
standards
.
Table
2
.
HBM,
CDM
Thresholds
Device
Minimum
HBM
Threshold
(V)
Minimum
CDM
Threshold
(V)
D
5
72
I
4
00
I
4
00
Laser
Safety
Information
Class
Illb
Laser
Product
FDA/CDRH
Class
Illb
laser
product
.
All
versions
are
Class
Illb
laser
products
per
CDRH,
21
CFR
1040
Laser
Safety
requirements
.
All
versions
are
Class
3B
laser
products
per
IECO
60825-1
:1993
.
The
device
has
been
clas-
sified
with
the
FDA
under
accession
number
8720010
.
This
product
complies
with
21
CFR
1040
.10
and
1040
.11
.
8
.3
pm
single-mode
pigtail
or
connector
Wavelength
= 1470 nm,
1490
nm,
1510
nm
1530
nm,
1550
nm,
1570
nm,
1590
nm,
or
1610
nm
Maximum
power
= 10
mW
Because
of
size
constraints,
laser
safety
labeling
is
not
affixed
to
the
module
but
attached
to
the
outside
of
the
shipping carton
.
Product
is
not
shipped
with
power
supply
.
Caution
:
Use
of
controls,
adjustments,
and
procedures
other
than
those
specified herein
may
result
in
hazardous
laser
radiation
exposure
.
A\
INVISIBLE
LASER
RADIATION
AVOID
DIRECT
EXPOSURE
TOBEAM
Wavelength
:
1
.5
pm
Max
.
Output
:
10
mW,
Class
Illb
Laser
Product
D
INVISIBLE
LASER
RADIATION
IS
EMITTED
FROM
THE
END
OF
FIBER
OR
CONNECTOR
Avoid
direct
exposure
to
beam
Do
not
view
beam
directly
with
optical
instruments
INVISIBLE
LASER
RADIATION
EMITTED
FROM
END
OF
FIBER
OR
CONNECTOR
J
Avoid
exposure
to
beam
Class
313
Laser
Product
IEC-80825
1993
Max
.
Output
:
10
mW
Wavelength
:
1
.5
Fan
Agere
Systems
Inc
.
3
AdLib OCR Evaluation
D572-Type
1
.5
pm
Uncooled
DFB
Laser
Module
for
2
.5
Gbits/s
CWDM
Applications
Advance
Data
Sheet
August
2002
Electrical/Optical
Characteristics
Table 3
.
Electrical/Optical
Characteristics
(over
operating
temperature
range
unless
otherwise
noted)
Parameter
Symbol
Test
Conditions
Min
Typ
Max
Unit
Operating
Temperature
T
-
0
-
70 °C
Range
Optical
Output
Power
PF
CW,
peak
-
2
-
mW
Threshold
Current
ITH
T
=
25
°C 5
11
15
mA
T
=
full
range 2
-
60
mA
Modulation
Current
IMO
CW,
PF = 2
.0
mW,
T
=
25°C
15 25 35
mA
CW,
IMON
=
constant,
7
.5
-
601
mA
T
=
full
range
Slope
Efficiency2
SE
CW,
PF =
2
.0
mW,T
= 25 °C
57
-
133
pW/mA
Center
Wavelength
Xc
CW,
PF =
2
.0
mW,T
= 25 °C
nm
1470
nm
codes
1467
1470 1473
1490
nm
codes
1487
1490 1493
1510
nm
codes
1507
1510 1513
1530
nm
codes
1527
1530 1533
1550
nm
codes
1547
1550 1553
1570
nm
codes
1567
1570 1573
1590
nm
codes
1587
1590 1593
1610
nm
codes
1607
1610 1613
Spectral
Width
(-20
dB)
AX
PF = 2
.0
mW
- -
1
nm
Side-mode
Suppression
SMSR
CW,
PF =
2
.0
mW
30 40
-
dB
Ratio
Tracking
Error
TE
IMON
=
constant,
CW
- -
1
.5
dB
Spontaneous
Emission PTH
I
=
(0
.9) ITH
- -
100 [LW
Rise/Fall
Times
tR,
tF
10%-90%
pulse3,
T
=
25°C
-
0
.125
0
.175
ns
Optical
Return
Loss
ORL
CW
18
- -
dB
Forward
Voltage
VF
At
bias
coil
-
1
.0
1
.6
V
Input
Impedance
R
- -
25
-
0
Monitor Current
IMON
VR4
= 5
V
100
-
1000
pA
Monitor
Dark
Current
ID
VR4=
5
V
-
10
200
nA
Wavelength
Tempera-
- - -
0
.09
0
.12
nm/°C
ture Coefficient
1
.
BOL
value
;
EOL
=
80
mA
.
2
.
The
slope
efficiency
is
used
to
calculate
the
modulation
current
for
a
desired
output
power
.
This
modulation
current
plus
the
thresh-
old
current
comprise
the
total
operating
current
for
the device
.
3
.
Corrected
for
electrical
pulse
fall
time
.
4
.
VR=
reverse
voltage
.
4
Agere
Systems
Inc
.
AdLib OCR Evaluation
Advance
Data
Sheet
August
2002
D572-Type
1
.5
pm
Uncooled
DFB
Laser
Module
for
2
.5
Gbits/s
CWDM
Applications
Qualification
Information
The
D572-type
laser
module
is
scheduled
to
complete
the
following
qualification
tests
and
meets
the
intent
of
Telcordia
Technologies
TR-NWT-000468
for
interoffice
environments
and
TA-TSY
000983
for
outside
plant envi-
ronments
.
Table
4
.
D572-Type
Laser
Module
Qualification
Test Plan
Qualification
Test
Conditions
Sample
Size
Reference
Mechanical
Shock
500
G
11
MIL-STD-883
Method
2002
Vibration
20
g,
20
Hz-2,000
Hz
11
MIL-STD-883
Method
2007
Solderability
-
11
MIL-STD-883
Method
2007
Thermal
Shock
Delta
T
=100 °C
11
MIL-STD-883
Method
2003
Fiber
Pull
1
kg
;
3
times
11
Telcordia
Technologies
983
Accelerated
(Biased)
Aging
85
°C,
5,000
hrs
.
25
Telcordia
Technologies
983
Section
5
.18
High-temperature
Storage
85
°C,
2,000
hrs
.
11
Telcordia
Technologies
983
Temperature
Cycling
500
cycles
11
Telcordia
Technologies
983
Section
5
.20
Cyclic
Moisture
Resistance
10
cycles
11
Telcordia
Technologies
983
Section
5
.23
Damp
Heat
400C,95%
RH,
11
MIL-STD-202
1344
hrs
.
Method103
Internal
Moisture
<5,000
ppm
water
vapor
11
MIL-STD-883
Method
1018
Flammability
- -
TR357
Section
4
.4
.2 .5
ESD
Threshold
-
6
Telcordia
Technologies
983
Section
5
.22
Agere
Systems
Inc
.
5
AdLib OCR Evaluation
D572-Type
1
.5
pm
Uncooled
DFB
Laser
Module
for
2
.5
Gbits/s
CWDM
Applications
Advance
Data
Sheet
August
2002
Outline
Diagram
Dimensions
are
in
inches
and
(millimeters)
.
0
.300 (7
.62)
0
.100 (2
.54)
--
TRADEMARK,
CODE,
LASER
SERIAL
NUMBER,
0
.169
(4
.30)
AND/OR
DATE
CODE
IN
APPROXIMATE
AREA
SHOWN
0
.29
(7
.37)
0
.169
(4
.30)
1
.06
(27
.0)
MAX
0
.52
(13
.21)
39
.37
(1000)
MIN
(PIGTAIL
LENGTH)
0
.045
(1
.143)
0.20(5
.,
-
---------
--
0
.17
0
.02
(0
.50)
(4
.32)
6
Agere
Systems
Inc
.
AdLib OCR Evaluation
Advance
Data
Sheet
August
2002
D572-Type
1
.5
pm
Uncooled
DFB
Laser
Module
for
2
.5
Gbits/s
CWDM
Applications
Ordering
Information
Device
Code*
Comcode
Pfiber
Center
Wavelength
Connectort
Operating
Case
Temperature
Range
(°C)
D572A25AS
TBD
2
.0
mW
1470
nm
SC-PC
0
to
+70
D572A25FS
TBD
2
.0
mW
1470
nm FC-PC
0
to
+70
D572A25SS
TBD
2
.0
mW
1470
nm
LC-PC
0
to
+70
D572B25AS
TBD
2
.0
mW
1490
nm
SC-PC
0
to
+70
D572B25FS
TBD
2
.0
mW
1490
nm FC-PC
0
to
+70
D572B25SS
TBD
2
.0
mW
1490
nm
LC-PC
0
to
+70
D572C25AS
700039354
2
.0
mW
1510
nm
SC-PC
0
to
+70
D572C25FS
700039355
2
.0
mW
1510
nm
FC-PC
0
to
+70
D572C25SS
700039358
2
.0
mW
1510
nm
LC-PC
0
to
+70
D572D25AS
700039359
2
.0
mW
1530
nm
SC-PC
0
to
+70
D572D25FS
700039360
2
.0
mW
1530
nm
FC-PC
0
to
+70
D572D25SS
700039361
2
.0
mW
1530
nm
LC-PC
0
to
+70
D572E25AS
700039364
2
.0
mW
1550
nm
SC-PC
0
to
+70
D572E25FS
700039368
2
.0
mW
1550
nm FC-PC
0
to
+70
D572E25SS
700039369
2
.0
mW
1550
nm
LC-PC
0
to
+70
D572F25AS
700039370
2
.0
mW
1570
nm
SC-PC
0
to
+70
D572F25FS
700039374
2
.0
mW
1570
nm
FC-PC
0
to
+70
D572F25SS
700039379
2
.0
mW
1570
nm
LC-PC
0
to
+70
D572G25AS
TBD
2
.0
mW
1590
nm
SC-PC
0
to
+70
D572G25FS
TBD
2
.0
mW
1590
nm
FC-PC
0
to
+70
D572G25SS
TBD
2
.0
mW
1590
nm
LC-PC
0
to
+70
D572H25AS
TBD
2
.0
mW
1610
nm
SC-PC
0
to
+70
D572H25FS
TBD
2
.0
mW
1610
nm
FC-PC
0
to
+70
D572H25SS
I
TBD
I
2
.0
mW
I
1610
nm
I
LC-PC
I
0
to
+70
*Trailing
S
in
code
indicates
the
module
contains
an
isolator
.
tConnectors
will
meet
Telcordia
Technologies
GR-326-CORE
.
Telcordia
Technologies
is
a trademark
of
Telcordia
Technologies,
Inc
.
EIA
is
a
registered
trademark
of
The
Electronic
Industries
Association
.
IEC
is
a
registered
trademark
of
The
International
Electrotechnical
Commission
.
For
additional
information,
contact your
Agere
Systems
Account
Manager
or
the
following
:
INTERNET
:
http
://www
.agere
.com
E-MAIL
:
docmaster@agere
.com
N
.
AMERICA
:
Agere
Systems
Inc
.,
Lehigh
Valley
Central
Campus,
Room
10A-301
C,
1110American
Parkway
NE,
Allentown,
PA
18109-9138
1-800-372-2447,
FAX
610-712-4106
(In
CANADA
:
1-800-553-2448,
FAX
610-712-4106)
ASIA
:
Agere
Systems
HongKong
Ltd
.,
Suites
3201
&
3210-12,
32/F,
Tower
2,
The
Gateway,
Harbour
City,
Kowloon
Tel
.
(852)
3129-2000,
FAX
(852)
3129-2020
CHINA
:
(86)
21-5047-1212
(Shanghai),
(86)
755-25881122
(Shenzhen)
JAPAN
:
(81)
3-5421-1600
(Tokyo),
KOREA
:
(82)
2-767-1850
(Seoul),
SINGAPORE
:
(65)
6778-8833,
TAIWAN
:
(886)
2-2725-5858
(Taipei)
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:
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.
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Agere
Systems
Inc
.
reserves
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right
to
make
changes
to
the
product(s)
or
information
contained
herein
without
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.
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as
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their
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.
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Agere Systems,
and
the
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logo
are
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of
Agere
Systems
Inc
.
Copyright
©
2002
Agere
Systems
Inc
.
All
Rights
Reserved
s
y
s
tems
August
2002
a
'ere
DS02-357METR
8
AdLib OCR Evaluation
