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參數資料
| 型號： | HSDL-3602 |
| 廠商： | Avago Technologies Ltd. |
| 英文描述： | IrDA㈢ Data 1.4 Compliant 4 Mb/s 3V Infrared Transceiver |
| 中文描述： | ㈢數據的IrDA 1.4兼容4 Mb / s的3V的紅外收發器 |
| 文件頁數： | 27/27頁 |
| 文件大小： | 388K |
| 代理商： | HSDL-3602 |
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27
Window Material
Almost any plastic material will work as a window mate-
rial. Polycarbonate is recommended. The surface finish
of the plastic should be smooth, without any texture.
An IR filter dye may be used in the window to make it
look black to the eye, but the total optical loss of the
window should be 10 percent or less for best optical
performance. Light loss should be measured at 875 nm.
Shape of the Window
From an optics standpoint, the window should be flat.
This ensures that the window will not alter either the
radiation pattern of the LED, or the receive pattern of
the photodiode.
Flat Window
(First choice)
If the window must be curved for mechanical or in-
dustrial design reasons, place the same curve on the
back side of the window that has an identical radius as
the front side. While this will not completely eliminate
the lens effect of the front curved surface, it will sig-
nificantly reduce the effects. The amount of change in
the radiation pattern is dependent upon the material
chosen for the window, the radius of the front and back
curves, and the distance from the back surface to the
transceiver. Once these items are known, a lens design
can be made which will eliminate the effect of the front
surface curve.
The following drawings show the effects of a curved
window on the radiation pattern. In all cases, the center
thickness of the window is 1.5 mm, the window is made
of polycarbonate plastic, and the distance from the
transceiver to the back surface of the window is 3 mm.
HSDL-3602 Flat Window
Curved Front and Back
(Second choice)
HSDL-3602 Curved Window
Curved Front, Flat Back
(Do not use)
HSDL-3602 Curved/Flat Window
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Pte. in the United States and other countries.
Data subject to change. Copyright 2006 Avago Technologies Pte. All rights reserved.
5988-9347EN - May 30, 2006
相關PDF資料 |
PDF描述 |
|---|---|
| HSDL-3602-008 | IrDA㈢ Data 1.4 Compliant 4 Mb/s 3V Infrared Transceiver |
| HSDL-3602-038 | IrDA㈢ Data 1.4 Compliant 4 Mb/s 3V Infrared Transceiver |
| HSDL-3603 | IrDA㈢ Data Compliant 4 Mbit/s Infrared Transceiver |
| HSDL-3603-207 | IrDA㈢ Data Compliant 4 Mbit/s Infrared Transceiver |
| HSDL-3603-208 | IrDA㈢ Data Compliant 4 Mbit/s Infrared Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HSDL-3602#007 | 制造商:LITEON 功能描述:IrDA Data 1.4 Compliant 4 Mb/s 3V Infrared Transceiver |
| HSDL-3602-007 | 功能描述:紅外收發器 1m 3V FIR RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續數據傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強度:60 mW/sr 半強度角度:44 deg 脈沖寬度:2 us 最大上升時間:100 ns 最大下降時間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
| HSDL-3602-007 | 制造商:Avago Technologies 功能描述:TRANSCEIVER SMD IRDA1.1 4MB |
| HSDL-3602-007 | 制造商:Avago Technologies 功能描述:LEADED PROCESS COMPATIBLE:YES |
| HSDL-3602-008 | 功能描述:紅外收發器 1m 3V FIR 400units t op options RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續數據傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強度:60 mW/sr 半強度角度:44 deg 脈沖寬度:2 us 最大上升時間:100 ns 最大下降時間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
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