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參數(shù)資料
| 型號： | D372-21GS |
| 英文描述： | D372-Type Digital Uncooled DFB Laser Module for 2.5 Gbits/s Applications |
| 中文描述： | D372型數(shù)碼制冷DFB激光器模塊為2.5 Gb /秒的應(yīng)用 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 56K |
| 代理商： | D372-21GS |
D372-Type Digital Uncooled DFB
Laser Module for 2.5 Gbits/s Applications
Data Sheet
December 2000
2
Agere Systems Inc.
Description
(continued)
The device characteristics listed in this document are
met at 2.0 mW output power. Higher- or lower-power
operation is possible. Under conditions of a fixed
photodiode current, the change in optical output is typi-
cally
±
0.5 dB over an operating temperature range of
–40
°
C to +85
°
C.
This device incorporates the new laser 2000 manufac-
turing process from the Optoelectronic Products unit of
Agere Systems Inc.. Laser 2000 is a low-cost platform
that targets high-volume manufacturing and tighter
product distributions on all optical subassemblies. This
platform incorporates an advanced optical design that
is produced on one of the highly automated production
lines at the Opotelectronic manufacturing facility. The
laser 2000 platform is qualified for the central office and
uncontrolled environments, and can be used for appli-
cations requiring high performance and low cost.
Table 1. Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
Connection
Thermistor
Thermistor, package GND
Laser dc bias cathode (–) choke
Photodiode cathode
Photodiode anode
Laser diode anode (+)
Laser RF input cathode (–) 25
Laser diode anode (+)
Figure 1. D372-Type Digital Uncooled DFB Mini 8-Pin Laser Module Schematic, Top View
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
* Rating varies with temperature.
Parameter
Symbol
I
OP
P
MAX
Min
—
—
Max
150
10
Unit
mA
mW
Maximum Peak Laser Drive Current or
Maximum Fiber Power*
Peak Reverse Laser Voltage:
Laser
Monitor
Monitor Forward Current
Operating Case Temperature Range
Storage Case Temperature Range
Lead Soldering Temperature/Time
Relative Humidity (noncondensing)
V
V
I
T
T
—
RH
RL
RD
—
—
—
–40
–40
—
—
2
20
2
85
85
V
V
FD
mA
°
C
°
C
°
C/s
%
C
stg
260/10
85
1-900.b
5
6
8
7
4
3
1
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D372-21SS | 制造商:AGERE 制造商全稱:AGERE 功能描述:D372-Type Digital Uncooled DFB Laser Module for 2.5 Gbits/s Applications |
| D37240-000 | 制造商:TE Connectivity 功能描述:HMM-254254-10-8A - Bag 制造商:TE Connectivity 功能描述:Labels Thermal Transfer Printable Label Polyester Matte Silver 25.4x25.4mm |
| D372A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electroluminescent Lamp Driver IC |
| D-373 | 制造商:Triad Magnetics 功能描述: |
| D37349-000 | 制造商:TE Connectivity 功能描述:NC-381381-2.5-9 - Bag 制造商:TE Connectivity 功能描述:LABEL ID PRODUCT 制造商:TE Connectivity 功能描述:Labels Thermal Transfer Printable Label Nylon Cloth White 38.1x38.1mm |
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