Data
sheet
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Thinking optical solutions
1300nm Mini-DIL
Transmitter
The LCV 75 series are optical transmitters suitable for
155/622 Mbit/s Long / Intermediate reach SONET,and
Long/Short Haul SDH single mode applications. They use
Bookham Technology's one piece fibre alignment technology
offering high stability and reliability. Bookham Technology's
unsurpassed quality and reliability are featured in a rugged,
hermetically sealed ceramic package, and fully tested for
environmental integrity.
The laser chip has been specifically developed for operation
over an extended temperature range and the product is capable
of satisfying the requirements of the Bellcore quality specification
TA - NWT - 000983.
The rear facet monitor diode has been optimised to provide a
fast response enabling either conventional mean power control or
individual bit monitoring at speeds in excess of 622 Mbit/s.
The LCV series is compatible with the PTAV miniDIL receiver.
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Thinking optical solutions
Features
Wavelength 1300nm.
One piece fibre alignment.
High performance design
for high volume feeder
and distribution networks.
Bookham's GaInAsP laser chip
designed for extended
temperature operation.
Isolated internal fast InGaAs
monitor photodiode.
Proven reliability and Bellcore
TA-NWT-000983 capability.
Hermetically sealed package.
8/125m cladding mode stripped
fibre pigtail.
Maximum data rate in excess
of 622Mb/s.
Footprint compatible with 14 pin
DIL series.
Parameters
O/P code
Sensitivity
A
0.1
mW
Overload
B
0.2
mW
Bandwidth
C
0.5
mW
Rx Gain
D
1.0
mW
Detector Responsivity
E
1.3
mW
Total Leakage Current
F
1.5
mW
Max Receiver Reflectance
G
2.0
mW
Characteristics
Case Temperature
-40C
25C
85C
Parameter
Min
Min
Typ
Max
Max
Unit
Threshold Current l
th
8
23
26
50
mA
Drive current above I
th
(yI
f
)
10
19
45
mA
Forward voltage (V
f
)
1.6
V
Wavelength
1292
1325
nm
Code C (OC3IR/STM.S-1.1 -40/85C)
1292
1304
nm
Code D (OC3LR/STM.L-1.1 0/85C)
1304
1312
nm
Code E (OC3LR/STM.L-1.1 -20/70C)
1304
1325
nm
Code F (OC12IR/STM.S -4.1 -40/85C)
Spectral width (RMS)
2
2.5
2.5
nm
Temp. depend. of track error rel 25C1
1
dB
Monitor photocurrent (I
m
)
0.2 0.4 0.6
mA
Monitor dark current (I
d
) 2
15
100
nA
Monitor capacitance
2.8
pF
Optical rise/fall time
300
500
ps
Slope saturation
+10
-35
-35
%
Spontaneous peak power ratio
13 dB
Parameter
Min
Max
Unit
Operating temperature (case)
-40
+85
C
Storage temperature
-40
+85
C
Forward current (-40C)
I
th
+ 60
mA
Forward current (85C)
I
th
+ 100
mA
Reverse voltage
1
V
Monitor bias voltage
-5
V
Fibre bend radius
35
mm
Absolute Ratings
Optical output power (peak)
(see ordering information)
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Thinking optical solutions
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Thinking optical solutions
CAUTION - USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE
OF PROCEDURES OTHER THAN
THOSE SPECIFIED HEREIN MAY
RESULT IN HAZARDOUS
RADIATION EXPOSURE
REFERENCE IEC 60825-1:Edition 1.2
INVISIBLE LASER
RADIATION - DO NOT STARE
INTO BEAM OR VIEW
DIRECTLY WITH OPTICAL
INSTRUMENTS
CLASS 1M LASER PRODUCT
3 mw
1292nm
DANGER
I
NVISIBLE LASER RADIATION - AVOID
DIRECT EXPOSURE TO BEAM
CLASS III b LASER PRODUCT
THIS PRODUCT COMPLIES WITH 21CFR 1040.10
OUTPUT POWER
WAVELENGTH
Certificate No. FM 15040
Certificate No. EMS 35100
CAUTION
STATIC SENSITIVE DEVICE
OBSERVE PRECAUTIONS
Ordering Information
LCV75
[Wavelength]
[Power code] - 98
[Connector Type]
C
A
SC = C28
D
B
FCPC = C33
E
C
no suffix = 2.5mm
F
D
o.d. ceramic ferrule
E
F
G
e.g.
LCV75CB - 98C28
Applications Note AN0020 and Qualification Report QR1241 are also available
for this device.
Pin #
Description
Pin #
Description
1
Not connected
5
Photodiode anode
2
Package ground
6
Laser cathode
3
Not connected
7
Laser anode
4
Photodiode cathode
8
Not connected
Connections
Outline Drawing
Nominal dimensions in mm
TOP
13.2
23
2
7.6
0.25
0.45
4.3
4.5
7.6
1150 40
FIBRE LENGTH TO END OF
C28 OR C33 CONNECTOR FERRULE
OTHERWISE 1000 - 2000
8
5
1
4
www.bookham.com
REV 1 Feb 2003
Bookham Technology 2003 Bookham & ASOC are registered trademarks of Bookham Technology plc
North America
Bookham Technology Inc.
49 Buford Highway
Suwanee
GA 30024
USA
Tel: +1 678 482 4021
Fax: +1 678 482 4022
Europe
Bookham Technology plc
Brixham Road
Paignton
Devon
TQ4 7BE
UK
Tel: +44 (0) 1803 66 2875
Fax: +44 (0) 1803 66 2801
Asia
Bookham Technology plc
21/F Cityplaza One
1111 King's Road
Quarry Bay
Hong Kong
Tel: +852 (2100) 2249
Fax: +852 (2100) 2585
Sales@bookham.com
Important Notice
Bookham Technology has a policy of
continuous improvement, as a result
certain parameters detailed on this flyer
may be subject to change without notice.
If you are interested in a particular product
please request the available from any
Bookham Technology sales representative.
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