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NX5302 Datasheet, PDF (1/4 Pages) California Eastern Labs – 1310 nm InGaAsP MQW FP LASER DIODE IN CAN PACKAGE FOR FIBER OPTIC COMMUNICATIONS | |||
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NEC's 1310 nm InGaAsP MQW FP
LASER DIODE IN CAN PACKAGE NX5302 Series
FOR FIBER OPTIC COMMUNICATIONS
FEATURES
⢠OPTICAL OUTPUT POWER:
PO = 5.0 mW
⢠LOW THRESHOLD CURRENT :
ITH = 10 mA
⢠HIGH SPEED:
tr = 0.15 ns MAX
tf = 0.3 ns MAX
⢠WIDE OPERATING TEMPERATURE RANGE:
TC = -40 to +85°C
⢠InGaAs MONITOR PIN-PD
⢠CAN PACKAGE:
ø5.6 mm
⢠BASED ON TELCORDIA RELIABILITY
DESCRIPTION
NEC's NX5302 series is a 1310 nm Multiple Quantum Well
(MQW) structured Fabry-Perot (FP) laser diode with InGaAs
monitor PIN-PD. This device is ideal for SONET systems, short
haul and long haul OC-3, and short haul OC-12 applications.
NX7312UA ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
PART NUMBER
SYMBOLS
PARAMETERS AND CONDITIONS
VOP
ITH
PTH
ηd
âηd
λc
âλc/âT
Ï
θâ¥
θ||
tr
tf
Im
ID
Ct
kink
γ
Operating Voltage, PO = 5.0 mW
Threshold Current
TC = +85°C
Threshold Output Power, TC = -40 to +85°C, IF = ITH
Differential Efficiency
Temperature Dependence
of Differential Efficiency
âηd
=
10
log
ηd (@
ηd (@
85°C)
25°C)
Center Emission Wavelength,
PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C
Temperature Dependence of Center Wavelength,
Tc = -40 to +85°C
Spectral Width,
PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C
Vertical Beam Angle1, PO = 5.0 mW, FAHM2
Lateral Beam Angle1, PO = 5.0 mW, FAHM2
Rise Time, 10 to 90%
Fall Time, 10 to 90%
Monitor Current, PO = 5.0 mW, VR = 5 V
Monitor Dark Current,
VR = 5 V
VR = 5 V, TC = -40 to +85°C
Monitor PD Terminal Capacitance, VR = 5 V, f = 1 MHz
Kink (Refer to Definitions)
Po = Up to 6.0 mW, TC = -40 to +85°C
Tracking Error (Refer to Definitions)
Im = const. (@ PO = 5.0 mW) TC = -40 to +85°C
UNITS
V
mA
mA
µW
W/A
dB
nm
nm/°C
nm
°
°
ns
ns
µA
nA
nA
pF
%
dB
MIN
â
â
â
â
0.40
-3.0
1263
â
â
â
â
â
â
200
â
â
â
-20
-1.0
NX5302 Series
TYP
1.1
10
25
100
0.50
-1.5
â
0.4
1.0
25
20
0.05
0.15
500
0.1
â
6
â
â
Notes:
1. Applicable only to flat window type, NX5302S Series.
2. FAHM: Full Angle at Half Maximum.
MAX
1.3
20
35
200
â
1360
0.5
2.5
40
35
0.15
0.30
800
10
500
20
20
1.0
California Eastern Laboratories
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