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PDF NX7304CG-CC Data sheet ( Hoja de datos )
| Número de pieza | NX7304CG-CC | |
| Descripción | LASER DIODE | |
| Fabricantes | CEL | |
| Logotipo |  |
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PRELIMINARY DATA SHEET
NEC's 1310 nm InGaAsP MQW FP
LASER DIODE IN COAXIAL PACKAGE NX7304BG-CC
FOR FIBER OPTIC COMMUNICATIONS NX7304CG-CC
FEATURES
• CENTER WAVELENGTH:
λC = 1310 nm
• HIGH OUTPUT POWER FROM FIBER:
PF = 2.0 mW MIN
• LOW THRESHOLD CURRENT:
ITH = 10 mA
• HIGH CUT-OFF FREQUENCY:
fC = 2.0 GHz
• InGaAs MONITOR PIN-PD
• WIDE OPERATING TEMPERATURE RANGE:
TC =-40 to +85°C
• WITH SC-UPC CONNECTOR
• BASED ON TELCORDIA RELIABILITY
DESCRIPTION
NEC's NX7304BG-CC and NX7304CG-CC are 1310 nm Mul-
tiple Quantum Well (MQW) structured Fabry-Perot (FP) laser
diode coaxial modules with single mode fiber. These modules
are ideal as a light source for ITU-T recommended Synchro-
nous Digital Hierarchy (SDH) systems, for fiberoptic commu-
nications such as SONET and for digital transmission.
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
PART NUMBER
NX7304BG-CC
NX7304CG-CC
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
VOP Operating Voltage, Pf = 2.0 mW
V
1.1
ITH Threshold Current,
TC = 85°C
mA
10
25
IMOD
Modulation Current, Pf = 2.0 mW
mA
15
ηD Differential Efficiency,
TC = 85°C
W/A 0.100
0.075
0.150
0.100
λC Center Wavelength, Pf = 2.0 mW, RMS (-20 dB)
TC = -40 to +85°C
nm 1290
1260
1310
∆λ/∆T
Temperature Dependence of Center Emission
Wavelength,
TC = -40 to +85°C
nm/°C
0.4
σ
Spectral Width,
Pf = 2.0 mW, RMS (-20 dB)
TC = 85°C
nm
1.3
1.5
tr Rise Time, 10 to 90%
ns 0.2
tf Fall Time, 90 to 10%
ns 0.3
Im Monitor Current, VR = 5 V, Pf = 2.0 mW
µA 100
700
ID Monitor Dark Current, VR = 5 V
nA
0.1
γ1 Tracking Error, Im = const., TC = -40 to +85°C
dB
Note:
1.
Pf
γ = 10 log 2.0 mW
Pf
(mW)
TC = 25°C
MAX
1.3
25
50
20
1330
1360
0.5
2.5
4.0
0.5
0.5
10
1.0
2.0 TC = -40 to +85°C
Pf
0 Im
Im
California Eastern Laboratories
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet NX7304CG-CC.PDF ] | |
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