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参数资料
| 型号： | 1935R-B-1271-SA-03-N |
| 厂商： | EMCORE CORP |
| 元件分类： | 光发射 |
| 英文描述： | FIBER OPTIC DFB LASER DIODE EMITTER, 1267-1275nm, SC/APC CONNECTOR |
| 封装： | HERMETIC SEALED, ROHS COMPLIANT PACKAGE-4 |
| 文件页数： | 3/7页 |
| 文件大小： | 1553K |
| 代理商： | 1935R-B-1271-SA-03-N |
3
EMCORE CORPORATION
DATASHEET| JUNE 15, 2008
Model 1935R O-Band CWDM Coaxial DFB
Return Path Laser Diode
Electrical/Optical Characteristics
Parameters
Symbol
Conditions/Notes
Min
Typ
Max
Unit
Optical Output Power
PO
3 dBm version
5 dBm version
6 dBm version
3
5
6
-
4.8
5.8
8.0
dBm
Threshold Current
ITH
Tcase = 25C
Tcase = 45C
-
8
13
15
20
mA
Laser Bias Current
IOP
-
80
mA
Forward Voltage
VF
Iop
-
1.0
1.8
V
Laser Input Impedance
Z
-
2
4
8
MPD Current
IMPD
VMPD = 5V, Iop = 40 mA
200
-
2000
A
MPD Dark Current
ID
VMPD = 5V, Iop = 0
Tcase = 25C
-
50
nA
1267
1271
1275
1287
1291
1295
1307
1311
1315
1327
1331
1335
1347
1351
1355
O-Band CWDM Center Wavelength
λc
Iop
Tcase = 25C
1367
1371
1375
nm
Relative Intensity Noise
RIN
CW, Iop,
5 MHz < f < 200 MHz
-
-155
-145
dB/Hz
Optical Isolation
ISO
Tcase = 25C
30
-
dB
Spectral Width (-20 dB)
λ
Iop, Tcase = 25C
-
0.1
1.0
nm
Side Mode Suppression Ratio
SMSR
Iop. Tcase = 25C
30
45
-
dB
Tracking Error
ER
IMON = const
ER = 10log(PO/2.0) [dB]
-1
-
+1
dB
Optical Return Loss
ORL
Tcase = 25C
35
-
dB
RF Characteristics
Parameters
Symbol
Conditions/Notes
Min
Typ
Max
Unit
Frequency Response Flatness 1
|S21|
5 MHz < f < 200 MHz
-
1
dBp-p
Response Up-tilt 1
5 MHz < f < 200 MHz
0
2
dB
Second Order Distortion 2
Standard Linearity
Enhanced Linearity
DSO
PF = 3 dBm, OMI = 10% each
2-tone test: f1=7MHz, f2=56MHz
0 km of fiber
(7.5 dB total passive loss with
connector), f1 + f2
-
-52
-58
dBc
Third Order Distortion 2
Standard Linearity
Enhanced Linearity
DTB
PF = 3 dBm, OMI = 10% each
2-tone test: f1=7MHz, f2=56MHz
0 km of fiber
(7.5 dB total passive loss with
connector),
2f2-f1
-
-63
-65
dBc
1.
Iop, Tcase = 25°C. Test with the laser Input pin matched to a 50 system.
2.
Iop, Tcase = 25°C. Test with laser input pin matched to a 75 system.
相关PDF资料 |
PDF描述 |
|---|---|
| 1935R-B-1371-FA-06-N | FIBER OPTIC DFB LASER DIODE EMITTER, 1367-1375nm, FC/APC CONNECTOR |
| 1935R-B-1371-SA-06-N | FIBER OPTIC DFB LASER DIODE EMITTER, 1367-1375nm, SC/APC CONNECTOR |
| 1935W-A-1271-FA-03-B | FIBER OPTIC DFB LASER DIODE EMITTER, 1267-1275nm, FC/APC CONNECTOR |
| 1935W-A-1271-FA-06-B | FIBER OPTIC DFB LASER DIODE EMITTER, 1267-1275nm, FC/APC CONNECTOR |
| 1935W-A-1271-FA-06-N | FIBER OPTIC DFB LASER DIODE EMITTER, 1267-1275nm, FC/APC CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 1935R-B-DI-A-1271-FA-03-B | 制造商:EMCORE 制造商全称:Emcore Corporation 功能描述:Coaxial DFB Laser Diode |
| 1935R-B-DI-A-1271-FA-03-N | 制造商:EMCORE 制造商全称:Emcore Corporation 功能描述:Coaxial DFB Laser Diode |
| 1935R-B-DI-A-1271-FA-05-B | 制造商:EMCORE 制造商全称:Emcore Corporation 功能描述:Coaxial DFB Laser Diode |
| 1935R-B-DI-A-1271-FA-05-N | 制造商:EMCORE 制造商全称:Emcore Corporation 功能描述:Coaxial DFB Laser Diode |
| 1935R-B-DI-A-1271-FA-06-B | 制造商:EMCORE 制造商全称:Emcore Corporation 功能描述:Coaxial DFB Laser Diode |
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