Document Outline
- Features
- Applications
- Description
- Absolute Maximum Ratings
- Performance Specification
- Electrical Pin Out
- Mechanical Outline Options
- LST0X00-FC-A
- LST0X00-ST-F
- Ordering Information
487
5963-5305E (12/94)
Description
LST0X00
Technical Data
Features
Industry Standard FC and
ST
Connectors
1300 nm Wavelength
Linewidth <110 nm
High Reliability
Range of Flange Options
-40
C to +80
C Operation
Applications
Optical Data Communication
Transmitters
E-O Convertors
LANS
FDDI Networks
FITL
Single Mode: LST0400
Multimode: LST0500
The LST range of products
includes a wide variety of
connectorized ELED emitters for
both single mode and multimode
operation. The products have
been developed for low cost and
wide operating temperature
applications such as telecom FITL
and datacom FDDI LANS. Vari-
ants are available in industry
standard connector types with a
selection of mounting flange
options.
The product range features a high
reliability ridge waveguide ELED
manufactured using our MOVPE
process. The construction of the
products includes a hermetically
sealed ELED and is designed to be
compatible with the environmen-
tal requirements of the Bellcore
TA-TSY-000983 document
.
Connectorized ELEDS
488
Absolute Maximum Ratings
Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each
limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting
values of more than one parameter can be applied to the product at the same time.
Performance Specification
Launched Optical Power
Optical Power Over Temp.
Central Wavelength
Spectral Width
Wavelength Temp Coefficient
Rise/Fall Times
Forward Voltage
Reverse Leakage
Parameter
Forward Current
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering
If
Vr
Tc
Ts
DC
DC
10 seconds
mA
V
C
C
C
Min
Max
Limits
175
2
+80
+85
260
-
-
-40
-40
-
Symbol
Po
dPo/dT
d
/dT
r/
f
Vf
Vr
Units
5
50
-
1285
-
-
-
-
-
Test Conditions
CW, Tc = 25
C, If = 100mA
unless otherwise stated
LST0400: into 9/125 fiber
LST0500: into 50/125 fiber
Tc = -40
C to +80
C
Tc = -40
C to +80
C
Tc = -40
C to +80
C
10% to 90% points
Bias = -2 V
Maximum
Minimum
12
-
6
1345
110
0.8
3
1.7
200
W
W
dB
nm
nm
nm/
C
nS
V
A
Electrical Pin Out
Parameter
Symbol
Conditions
Units
3
2
LST0X00 Pinouts
3
2
1
PIN 1 NO CONNECTION
PIN 2 CATHODE (-ve)
PIN 3 ANODE (+ve)
SLO-
489
LST0X00-FC-A Mech Dimen
DIM.
MIN.
MAX.
A
B
C
D
E
F
G
H
12.0
0.41
M8 x 0.75
13.35
19.50
9.50
13.0
9.0
0.47
13.55
ALL DIMENSIONS IN MILLIMETERS
DIM.
MIN.
MAX.
J
K
L
M
N
P
Q
2.08
2.54 NOM.
2.32
4.20
1.70
2.20
4.80
8.20
C
M
N
P
G
L
J
B
K
A
H
D
F
Q
E
REAR VIEW
TOP VIEW
FRONT VIEW
Mechanical Outline Options
LST0X00-FC-A
LST0X00-ST-F
LST0X00-ST-F Mech Dimen
DIM.
MIN.
MAX.
A
B
C
D
E
F
G
1.8
9.6
9.3
9.43
3/8-32 UNEF-2A
21.0
2.2
9.8
12.9
9.7
9.63
ALL DIMENSIONS IN MILLIMETERS
DIM.
MIN.
MAX.
H
J
K
N
P
Q
R
2-56 UNC-2B
12.0
0.41
2.54 NOM.
14.9
2.54 NOM.
0.50 NOM.
0.47
15.3
H
B
C
F
K
N
J
REAR VIEW
TOP VIEW
E
D
A
P
G
Q
R
490
LST0X00 - XX - X
Ordering Information
ST
is a Registered Trademark of AT&T
Flange Type:
A = 2 Hole Panel Mount
F = 2 Hole PCB Mount, Threaded
Preferred Options:
LST0400-FC-A
LST0400-ST-F
LST0500-FC-A
LST0500-ST-F
Additional options are available to meet your specific needs.
Please contact your local representative for details.
Fiber Type:
4 = Single mode
5 = Multimode
Connector Type:
FC = FC
ST
= ST
PDF 
ZIP