參數(shù)資料
型號: FLD3F8CZ
元件分類: 光發(fā)射
英文描述: FIBER OPTIC DFB LASER MODULE EMITTER, 1290-1330nm, PANEL MOUNT, BUTTERFLY
文件頁數(shù): 1/7頁
文件大小: 223K
代理商: FLD3F8CZ
FEATURES
Direct Modulation DFB Laser
Built-in TEC, Thermistor and Monitor PD
Optical Isolator
14-Pin Butterfly Type Module
78 Channel NTSC Loading
(112 Channel device available)
Low Residual CSO & CTB
5.5 dB Link Budget Available
Suitable for Narrow Cast Configuration
APPLICATIONS
This DFB laser is intended for application in analog AM, CATV
at 1,310nm. Transmission spans of 15 km are possible without
amplification.
DESCRIPTION
This DFB laser for analog AM application is a middle power laser capable of carrying 78 channels
with excellent CSO, CTB, and CNR performance. It is packaged in a ‘butterfly’ type module.
The module employs a cost effective optical coupling system, coupling the laser output through a
built-in optical isolator into a single mode fiber pigtail. The module also includes a monitor photodiode,
a thermoelectric cooler (TEC) and a thermistor.
Parameter
LD Forward Current
TEC Voltage
Symbol
Condition
IF
PD Reverse Voltage
VDR
Vc
150
10
+2.5
Ratings
mA
PD Forward Current
IPD
20
V
Optical Output Power
Pf
8
CW
mW
mA
LD Reverse Voltage
VR
2
V
Unit
ABSOLUTE MAXIMUM RATINGS (Tc=25°C, unless otherwise specified)
TEC Current
Ic
95
A
260
°C
Lead Soldering Time
Tsold
10
sec
ATC Operation
Thermistor Temperature
Tth
+65
°C
Environmental Operating Humidity
Environmental Storage Humidity
Xop
%
Storage Temperature
Tstg
+70
-
Cooling
-
Heating
+1.4
Cooling
-
Heating
°C
Operating Case Temperature
Top
+65
-
-20
-40
-2.0
-
-0.5
-20
°C
Xst
Top<30
°C
Tstg<30
°C
Min.
Max.
Edition 1.2
July 2004
1
1,310nm DFB
CATV Laser
FLD3F8CZ
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