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NDL7660P Folha de dados(PDF) 2 Page - NEC

Nome de Peças NDL7660P
Descrição Electrónicos  1310 nm OPTICAL CATV/ANALOG APPLICATIONS InGaAsP MQW-DFB LASER DIODE MODULE
PDF  6 Pages
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Fabricante Electrônico  NEC [NEC]
Página de início  http://www.nec.com/
Logo NEC - NEC

NDL7660P Folha de dados(HTML) 2 Page - NEC

  NDL7660P Datasheet HTML 1Page - NEC NDL7660P Datasheet HTML 2Page - NEC NDL7660P Datasheet HTML 3Page - NEC NDL7660P Datasheet HTML 4Page - NEC NDL7660P Datasheet HTML 5Page - NEC NDL7660P Datasheet HTML 6Page - NEC  
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NDL7660P
ABSOLUTE MAXIMUM RATINGS (TC = 25
qqqqC)
Parameter
Symbol
Ratings
Unit
Operating Case Temperature
TC
ð20 to +65
qC
Storage Temperature
Tstg
ð40 to +70
qC
Lead Soldering Temperature (10 s)
Tsld
260
qC
Optical Output Power
Pf
15
mW
Forward Current of LD
IF
150
mA
Reverse Voltage of LD
VR
2.0
V
Forward Current of PD
IF
10
mA
Reverse Voltage of PD
VR
20
V
Cooler Current
IC
1.0
A
Cooler Voltage
VC
2.0
V
ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25
qqqqC, TC = ðððð20 qqqqC to +65 qqqqC)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Threshold Current
Ith
20
35
mA
Forward Voltage
VF
IF = 30 mA
0.9
1.2
1.4
V
Optical Output Power from Fiber
(Recommended Operating Point)
Pop
*1
6.0
mW
Spontaneous Emission Power from Fiber
Ps
Ib = Ith
50
PW
Differential Efficiency from Fiber
Kd
Pf
d Pop
0.16
0.22
W/A
Peak Emission Wavelength
Op
Pf = Pop
1 290
1 310
1 330
nm
Sub-mode Suppression Ratio
SMSR
Pf = Pop
30
35
dB
1 dB Bandwidth
f
Pf = Pop
900
MHz
Relative Intensity Noise
RIN
*2
Pf = Pop
ð155
ð150
dB/Hz
Composite Second Order Distortion
CSO
*3
Pf = Pop
ð60
ð55
dBc
Composite Triple Beat Distortion
CTB
*3
Pf = Pop
ð65
ð60
dBc
Carrier to Noise Ratio
CNR
*3
Pf = Pop
50
dBc
Isolation
Is
35
40
dB
*1. Recommended Pop value is supplied to each device.
*2. Conditions : Pf = Pop, CW
Measuring Bandwidth: 50 MHz to 600 MHz
Optical Reflection
ð40 dB
*3. Conditions : Pf = Pop, Optical Modulation Index = 3.5 %/channel
79 channel unmodulated carriers (55.25 MHz to 547.25 MHz)
Optical Reflection
ð40 dB, Optical Loss = 5.5 dB



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