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1933W の電気的特性と機能

1933WのメーカーはEMCOREです、この部品の機能は「Coaxial DFB Laser Diode」です。


製品の詳細 ( Datasheet PDF )

部品番号 1933W
部品説明 Coaxial DFB Laser Diode
メーカ EMCORE
ロゴ EMCORE ロゴ 




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1933W Datasheet, 1933W PDF,ピン配置, 機能
1933 F/R/W Coaxial DFB Laser Diode
1310 nm, Wide Bandwidth 5 MHz – 4000 MHz
DATASHEET | AUGUST 2012
Applications
Video Signal Distribution in HFC and
FTTx Nodes
Signal Distribution in L-Band and
Wireless Remoting Links
High Linearity, Low Power Fiber Links
Features
Linear DFB Laser Design
Ouput Power Up to 10 dBm Available
Bandwidth > 4000 MHz
RoHS Compliance
Optical Isolator
Low Power Consumption
Monitor Photodiode
FIBER OPTICS
EMCORE’s Model 1933 DFB lasers offer a low cost solution for linear fiber optic
links. These components can be cooled with external thermo-electric coolers for
high stability, or run without TEC’s to reduce power consumption. The DFB laser
builds upon Ortel’s long history of high performance, leading edge designs in
CATV, wireless, and high speed digital applications. The laser diode devices are
packaged in a compact hermetic assembly together with monitor photodiode and
isolator, for flexible integration into various transmitter configurations.
Performance Highlights
Parameters
Operating Case Temperature Range
Optical Output Power (1)
Frequency Range
Carrier-to-Noise Ratio (79 channels) (1)
Composite Second Order (79 channels) (1)
Composite Triple Beat (79 channels) (1)
Center Wavelength
Optical Return Loss (1)
Side Mode Suppression Ratio, CW (1)
1. Performance at Tcase = 25°C
Min Typical Max
-40 -
3-
85
5.9
5 - 4000
51 -
-
1300
35
30
-
-
-
1320
-
-
Units
C
dBm
MHz
dB
dBc
dBc
nm
dB
dB
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
http://www.Datasheet4U.com

1 Page





1933W pdf, ピン配列
1933 F/R/W Coaxial DFB Laser Diode
1310 nm, Wide Bandwidth 5 MHz – 4000 MHz
DATASHEET | AUGUST 2012
Electrical/Optical Characteristics (continued)
Parameters
Symbol
Tracking Error
ΔPf
Optical Isolation, Tcase = 25ºC
Spectral Width (-20 dB)
Side Mode Suppression Ratio
Optical Return Loss
1. Referenced to base of TO header.
ISO

SMSR
ORL
Conditions/Notes
IMON = const
ER = 10log(PO/2.0) [dB]
Double Isolator
Iop
Iop
Tcase = 25ºC
FIBER OPTICS
Min Typ Max Unit
-1 - +1 dB
45 -
- dB
-
0.1 1.0
nm
30 45 - dB
35 -
- dB
Forward Path RF Characteristics
1933F Performance Parameter
Symbol
Conditions/Notes
Min Typ Max Unit
Frequency Response Flatness 1
Response Up-tilt 1
|S21| 5 MHz - 1002 MHz
- - 1 dBp-p
5 MHz - 1002 MHz
-1
3 dB
Carrier-to-Noise Ratio 2,3,4
CNR
Iop
51 -
- dB
Composite Second Order 2,3,4
Standard Linearity CSO
Enhanced Linearity
Iop
Tcase = 25ºC
- - -57 dBc
- - -60
Composite Triple Beat 2,3,4
Standard Linearity CTB
Enhanced Linearity
Iop
Tcase = 25ºC
- - -65 dBc
- - -68
1. Iop, Tcase = 25C. Test with the laser Input pin matched to a 50system.
2. 3.7% OMI, 79 NTSC unmodulated carriers (50 MHz to 550 MHz). 10 km fiber.
3. Received power = 0 dBm.
4. Iop, Tcase = 25C. Test with the laser Input pin matched to a 75system.
Return Path RF Characteristics
1933R Performance Parameters
Frequency Response Flatness 1
Second Order Distortion 2
Standard Linearity
Enhanced Linearity
Symbol
|S21|
Conditions/Notes
5 MHz - 200 MHz
DSO
PF = 3 dBm, OMI = 10% each
2-tone test: f1=7MHz, f2=56MHz
20 km of fiber
(7.5 dB total loss with connector) f1 + f2
Min
-
-
-
Typ
-
Max
1
Unit
dBp-p
- -52 dBc
- -58
Third Order Distortion 2
Standard Linearity
Enhanced Linearity
DTB
PF = 3 dBm, OMI = 10% each
2-tone test: f1=7MHz, f2=56MHz
20 km of fiber
(7.5 dB total loss with connector) 2f2-f1
1. Iop, Tcase = 25C. Test with the laser Input pin matched to a 50system.
2. Iop, Tcase = 25C. Test with laser input pin matched to a 75system.
-
-
- -63 dBc
- -65
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.


3Pages


1933W 電子部品, 半導体
1933 F/R/W Coaxial DFB Laser Diode
1310 nm, Wide Bandwidth 5 MHz – 4000 MHz
DATASHEET | AUGUST 2012
Ordering Code Definitions
1933F - a - ww - x - yy - zz - v
FIBER OPTICS
Family Name
1933F: Forward Path, Uncooled, Coaxial Laser
1933R: Return Path, Uncooled, Coaxial Laser
1933W: Wideband, Uncooled, Coaxial Laser
Distortion Performance
a = A: Standard Linearity
a = B: Enhanced Linearity (not available for 1933W)
Optical Isolator
ww = DI: Double Isolator (only available for optical 3 – 6dBm)
ww = SI: Single Isolator
Pinout
x = A: Pinout A
Fiber Length, Optical Connector
yy = FA: FC/APC, 900 micron buffer, 1.0 – 1.4 meter
yy = SA: SC/APC, 900 micron buffer, 1.0 – 1.4 meter
Optical Output Power
zz = 03: 3 dBm (2 mW)
zz = 05: 5 dBm (3 mW)
zz = 06: 6 dBm (4 mW)
zz = 09: 9 dBm (8 mW) – (only available for 1933F and 1933W)
zz = 10: 10 dBm (10 mW) – (only available for 1933F and 1933W)
Mounting Bracket
v = B: Mounting Bracket
v = N: No Mounting Bracket
Example
1933F-B-DI-A-SA-10-N: Forward Path Uncooled Coaxial Laser, Enhanced Linearity, Double Isolator, Pinout A, SC/APC
optical connector, 10dBm optical power, No Mounting Bracket
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.

6 Page



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共有リンク

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部品番号部品説明メーカ
1933F

Coaxial DFB Laser Diode

EMCORE
EMCORE
1933R

Coaxial DFB Laser Diode

EMCORE
EMCORE
1933W

Coaxial DFB Laser Diode

EMCORE
EMCORE


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