- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368925 > 269-B 269-Type 14xx nm Pump Laser Module with Fiber Grating PDF資料下載
參數(shù)資料
| 型號(hào)： | 269-B |
| 英文描述： | 269-Type 14xx nm Pump Laser Module with Fiber Grating |
| 中文描述： | 269型14xx波長(zhǎng)泵浦激光模塊光纖光柵 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 85K |
| 代理商： | 269-B |
Data Sheet
June 2001
269-Type 14xx nm Pump Laser Module
with Fiber Grating
5
Agere Systems Inc.
User Information
* A positive input into this pin cools the laser.
Fiber Characteristics
I
Length of fiber pigtail:
— 1.75 m ± 0.25 m
I
Length of fiber pigtail to end of grating:
— 0.86 m ± 0.14 m
I
Standard fiber:
— Cladding OD: 125
μ
m ± 2
μ
m
— Acrylate buffer OD: 250
μ
m ± 15
μ
m
— Cut off wavelength: <1320 nm
I
Polarization-maintaining fiber:
— PANDA
— Cut off wavelength: <1400 nm
— Acrylate buffer: 400
μ
m
Table 4. Pin Information
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Connection
TE Cooler (+)*
Thermistor
Monitor Anode (–Bias)
Monitor Cathode (+Bias)
Thermistor
No Connect
No Connect
No Connect
No Connect
Laser Anode (+)
Laser Cathode (–)
No Connect
Package Ground
TEC Cooler (–)
Mounting and Connections
CAUTION: This device is susceptible to damage as
a result of electrostatic discharge.
Proper precautions should be taken
during both handling and testing.
The base of the laser module (see Outline Diagram)
should be maintained at or below 75 °C (maximum)
during operation. Interfaces between the laser module
base and heat sink must be clean, and the use of a
thermal filler may be necessary.
Mounting Instructions
The minimum fiber bend radius is 1.0 in.
To avoid degradation in performance, mount the mod-
ule on the board as follows:
1. Place the bottom flange of the module on a flat heat
sink at least 0.5 in. x 1.180 in. (12.7 mm x 30 mm)
in size. The surface finish of the heat sink should be
better than 32
μ
in. (0.8
μ
m), and the surface flat-
ness must be better than 0.001 in. (25.4
μ
m). Using
thermal conductive grease is optional; however,
thermal performance may be improved if conductive
grease is applied between the bottom flange and
the heat sink.
2. Mount four #2-56 screws with Fillister heads
(M2-3 mm) at the four screw hole locations (see
Outline Diagram). The Fillister head diameter must
not exceed 0.140 in. (3.55 mm). Do not apply more
than 1 in./lb. of torque to the screws.
Figure 1. Circuit Schematic
1-675 (F).h
7
6
5
4
3
2
1
8
9
10
11
12
13
14
TH 10 k
TEC
–
+
+
–
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 269-2 | 69-Type 14xx nm DFB Pump Laser Module |
| 269-C | 69-Type 14xx nm DFB Pump Laser Module |
| 269-D | 69-Type 14xx nm DFB Pump Laser Module |
| 2690-1001 | Coaxial Limiters |
| 2690-1009 | Coaxial Limiters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 269BB | 制造商:Abbatron/HH Smith 功能描述:BDG POST 269BB DUAL BLK |
| 269-BB | 制造商:Abbatron/HH Smith 功能描述:Connector; Test; Dual Binding Post; Panel Mount; Black-Black 制造商:Abbatron/HH Smith 功能描述:Binding Post; Plug; Brass with Tin Plating; Polycarbonate; Black-Black; Hex 制造商:Abbatron/HH Smith 功能描述:Conn Binding Post F 2 POS Wire Wrap ST Cable Mount 2 Port |
| 269-BLK | 制造商:Datak Corporation 功能描述: |
| 269BX | 功能描述:電源變壓器 POWER TRANSFORMER RoHS:否 制造商:Triad Magnetics 功率額定值:12 VA 初級(jí)電壓額定值:115 V / 230 V 次級(jí)電壓額定值:12 V / 24 V 安裝風(fēng)格:SMD/SMT 一次繞組:Dual Primary Winding 二次繞組:Dual Secondary Winding 長(zhǎng)度:2.5 in 寬度:2 in 高度:1.062 in |
| 269-C | 制造商:AGERE 制造商全稱:AGERE 功能描述:269-Type 1480 nm Pump Laser Module |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。