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參數(shù)資料
| 型號： | NDL7620P1 |
| 廠商： | NEC Corp. |
| 英文描述： | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| 中文描述： | 1 310納米光纖通信InGaAsP的應變量子阱激光器激光二極管同軸模塊2.5 Gb /秒 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 71K |
| 代理商： | NDL7620P1 |
3
NDL7620P Series
ELECTRO-OPTICAL CHARACTERISTICS (T
C
= 0 to +70
°
C, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Forward Voltage
V
F
P
f
= 2 mW, T
C
= 25
°
C
0.9
1.4
V
Optical Output Power from Fiber
P
f
I
F
= I
th
+ 40 mA
2.0
mW
Threshold Current
I
th
45
mA
Differential Efficiency from Fiber
η
d
P
f
= 2 mW
0.05
W/A
Temperature Dependence of
Differential Efficiency from Fiber
η
d
3.5
2.5
dB
Peak Emission Wavelength
λ
p
P
f
= 1 mW, I
b
= I
th
,
1 290
1 310
1 330
nm
Side Mode Suppression Ratio
SMSR
2.5 G/s-NRZ, PN 1/2
30
40
dB
Rise Time
t
r
10-90%, I
b
= 0.9
×
I
th
40
125
ps
Fall Time
t
f
90-10%, I
b
= 0.9
×
I
th
100
200
ps
Monitor Current
I
m
V
R
= 5 V, P
f
= 2 mW
50
2 000
μ
A
Monitor Dark Current
I
D
V
R
= 5 V, T
C
= 25
°
C
0.5
5.0
nA
Monitor PD Terminal Capacitance
C
t
V
R
= 5 V
1.0
1.5
pF
Tracking Error
γ
*1
I
m
= const.
1.0
dB
*1
γ
= 10 log
P
f
(mW)
2
P
f
0
I
m
I
m
T
C
= 25 C
T
C
= 0 to +70 C
(@ P
f
(25 C) = 2 mW)
P
f
2 mW
η
d
= 10 log
η
d
(T
C
= 70
°
C)
η
d
(T
C
= 25
°
C)
相關PDF資料 |
PDF描述 |
|---|---|
| NDL7620P1C | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P1D | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P2 | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P2C | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P2D | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NDL7620P1C | 制造商:NEC 制造商全稱:NEC 功能描述:1310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P1D | 制造商:NEC 制造商全稱:NEC 功能描述:1310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P2 | 制造商:NEC 制造商全稱:NEC 功能描述:1310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P2C | 制造商:NEC 制造商全稱:NEC 功能描述:1310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
| NDL7620P2D | 制造商:NEC 制造商全稱:NEC 功能描述:1310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s |
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