InGaAsP STRAINED MQW
DC-PBH PULSED LASER DIODE MODULE
FOR 1550 nm OTDR APPLICATION
FEATURES
•
HIGH OUTPUT POWER:
Pf = 145 mW at I
FP
= 1000 mA
1
•
LONG WAVELENGTH:
λ
C
= 1550 nm
•
COAXIAL MODULE WITHOUT
THERMOELECTRIC COOLER
•
SINGLE MODE FIBER PIGTAIL
Note:
1. Pulse Conditions: Pulse width (PW) = 10
µs,
Duty = 1%.
NDL7553P
SERIES
DESCRIPTION
The NDL7553P Series is a 1550 nm newly developed Strained
Multiple Quantum Well (st-MQW) structure pulsed laser diode
coaxial module with single mode fiber. It is designed for a light
source of optical measurement equipment (OTDR).
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
= 25°C)
PART NUMBER
SYMBOLS
V
FP
P
f
I
TH
λ
C
σ
t
r
t
f
PARAMETERS AND CONDITIONS
Forward Voltage, I
FP
= 1000 mA, PW = 10
µs,
Duty = 1%
Optical Output Power from Fiber, I
FP
= 1000 mA,
PW = 10
µs,
Duty = 1%
Threshold Current
RMS Center Wavelength, I
FP
= 1000 mA, PW = 10
µs,
Duty = 1%
RMS Spectral Width, I
FP
= 1000 mA, PW = 10
µs,
Duty = 1%
Rise Time, 10-90%
Fall Time, 90-10%
UNITS
V
mW
mA
nm
nm
ns
ns
1530
95
MIN
NDL7553P Series
TYP
2.5
145
45
1550
7.5
75
1570
10.0
2.0
2.0
MAX
4.0
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
= 0 to +60°C)
PART NUMBER
SYMBOLS
I
th
P
f
λ
C
∆λ/∆T
σ
PARAMETERS AND CONDITIONS
Threshold Current
Optical Output Power from Fiber, I
FP
= 1000 mA,
PW = 10
µs,
Duty = 1%
RMS Center Wavelength, I
FP
= 1000 mA, PW = 10
µs,
Duty = 1%
Temperature Dependency of Center Wavelength
RMS Spectral Width, I
FP
= 1000 mA, PW = 10
µs,
Duty = 1%
UNITS
mA
mW
nm
nm/°C
dB
60
1520
0.35
10
1585
MIN
NDL7553P Series
TYP
MAX
100
California Eastern Laboratories
NDL7553P SERIES
ABSOLUTE MAXIMUM RATINGS
1
(T
C
= 25°C, unless otherwise specified)
SYMBOLS
I
FP
V
R
T
C
T
STG
T
SLD
PARAMETERS
Pulsed Forward Current
2
Reverse Voltage
Operating Case Temperature
Storage Temperature
Lead Soldering
Temperature (10 sec)
UNITS
A
V
°C
°C
°C
RATINGS
1.2
2.0
-20 to +60
-40 to +85
260
PART NUMBER
NDL7553P
NDL7553PC
NDL7553PD
NDL7553P1
NDL7553P1C
NDL7553P1D
DESCRIPTION
Without Connector
With FC-PC Connector
With SC-PC Connector
Without Connector
With FC-PC Connector
With SC-PC Connector
FLANGE TYPE
No Flange
ORDERING INFORMATION
Flat Mount
Flange
Notes:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. Pulse Condition: Pulse Width (PW) = 10
µs,
Duty = 1 %.
TYPICAL PERFORMANCE CURVES
(T
C
= 25°C, unless otherwise specified)
OPTICAL OUTPUT POWER FROM FIBER vs.
LD PULSE FORWARD CURRENT
LONGITUDINAL MODE
(FROM FIBER)
Optical Output Power from Fiber, P
f
(mW)
160
140
120
25°C
100
80
60°C
60
40
20
Relative Intensity, (Linear Scale)
PW = 10µs
Duty = 1%
0
200
400
600
800
1000
1550
5 nm/div
Pulsed Forward Current, I
FP
(mA)
Wavelength,
λ
(nm)
NDL7553P SERIES
OUTLINE DIMENSIONS
(Units in mm)
NDL7513P
NDL7513P1
Optical Fiber
SM-9/125
Length: 1 m
φ0.9
Optical Fiber
SM-9/125
Length: 1 m
φ0.9
φ7
27.4
φ7
27.4
2−φ2.2
2
20
φ6
φ0.45
4
φ0.45
20
φ6
12.7
17.0
PIN CONNECTIONS
P.C.D. =
φ2
43
12
PIN CONNECTIONS
43
12
3.7
1
1
LD
CASE
2
7.2
φ7
P.C.D. =
φ2
1
LD
CASE
2
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES
•
Headquarters
•
4590 Patrick Henry Drive
•
Santa Clara, CA 95054-1817
•
(408) 988-3500
•
Telex 34-6393
•
FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only)
•
Internet: http://WWW.CEL.COM
DATA SUBJECT TO CHANGE WITHOUT NOTICE
05/09/2000
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