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参数资料
| 型号： | 1935W-A-1291-SA-03-N |
| 厂商： | EMCORE CORP |
| 元件分类： | 光发射 |
| 英文描述： | FIBER OPTIC DFB LASER DIODE EMITTER, 1287-1295nm, SC/APC CONNECTOR |
| 封装： | HERMETIC SEALED, ROHS COMPLIANT PACKAGE-4 |
| 文件页数： | 3/7页 |
| 文件大小： | 1613K |
| 代理商： | 1935W-A-1291-SA-03-N |
3
EMCORE CORPORATION
DATASHEET| JULY 7, 2008
Model 1935W O-Band CWDM Coaxial DFB
Wide Bandwidth Laser Diode
Electrical/Optical Characteristics
Parameters
Symbol
Conditions/Notes
Min
Typ
Max
Unit
Minimum Optical Output Power
PO
3 dBm version
6 dBm version
9 dBm version
10 dBm version
3
6
9
10
-
5.8
8.8
9.8
11.8
dBm
Threshold Current
ITH
Tcase = 25C
Tcase = 45C
-
8
13
15
20
mA
Laser Bias Current
TOP
Tcase = 25C
-
80
mA
Forward Voltage
VF
Iop
-
1.65
1.8
V
Laser Input Impedance
Z
-
2
5.5
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,
50 MHz < f < 550 MHz
-
-150
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
1.
Referenced to base of TO header.
RF Characteristics
Parameters
Symbol
Conditions/Notes
Min
Typ
Max
Unit
Bandwidth3 dB
BW
Iop, Tcase = 25C
4000
-
MHz
Frequency Response Flatness 1
|S21|
900 MHz – 4000 MHz
-
4
dBp-p
Input Third Order Intercept 1,2
IIP3
Standard Linearity, Ibb
30
-
dB
1dB Compression Point 1,3
P1dB
Ibb, Tcase = 25C
16
-
dBm
1.
Iop, Tcase = 25°C. Test with the laser Input pin matched to a 50 system.
2.
IIP3 is measured at Ibb where Ibb is the bias point at which simultaneously the laser at its best linearity and the optical power is within
specification. Test Frequency F1 = 2700MHz, F2 = 2703MHz, RF in = 0dBm/frequency. 0km fiber.
3.
Test at 2700MHz. 0km fiber.
相关PDF资料 |
PDF描述 |
|---|---|
| 1935W-A-1331-SA-03-B | FIBER OPTIC DFB LASER DIODE EMITTER, 1327-1335nm, SC/APC CONNECTOR |
| 1935W-A-1371-FA-09-B | FIBER OPTIC DFB LASER DIODE EMITTER, 1367-1375nm, FC/APC CONNECTOR |
| 1935W-B-1311-SA-10-N | FIBER OPTIC DFB LASER DIODE EMITTER, 1307-1315nm, SC/APC CONNECTOR |
| 1935W-B-1351-SA-10-B | FIBER OPTIC DFB LASER DIODE EMITTER, 1347-1355nm, SC/APC CONNECTOR |
| 1935W-A-1271-SA-10-N | FIBER OPTIC DFB LASER DIODE EMITTER, 1267-1275nm, SC/APC CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 1935W-A-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 |
| 1935W-A-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 |
| 1935W-A-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 |
| 1935W-A-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 |
| 1935W-A-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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