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參數資料
| 型號： | HSDL-3005 |
| 廠商： | Avago Technologies Ltd. |
| 英文描述： | IrDA㈢ Data Compliant Low Power 115.2 kbit/s with Remote Control Infrared Transceiver |
| 中文描述： | 紅外線㈢數據兼容低功耗115.2 kbit / s的紅外遙控器 |
| 文件頁數： | 21/22頁 |
| 文件大小： | 548K |
| 代理商： | HSDL-3005 |
21
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.
If the window must be curved
for mechanical or industrial
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
significantly reduce the effects.
The amount of change in the
Curved Front and Back
(Second choice)
Curved Front, Flat Back
(Do not use)
Flat Window
(First choice)
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.
相關PDF資料 |
PDF描述 |
|---|---|
| HSDL-3005-021 | IrDA㈢ Data Compliant Low Power 115.2 kbit/s with Remote Control Infrared Transceiver |
| HSDL-3005-028 | IrDA㈢ Data Compliant Low Power 115.2 kbit/s with Remote Control Infrared Transceiver |
| HSDL-3020 | IrDA㈢ Data Compliant Low Power 4.0 Mbit/s with Remote Control Infrared Transceiver |
| HSDL-3020-021 | IrDA㈢ Data Compliant Low Power 4.0 Mbit/s with Remote Control Infrared Transceiver |
| HSDL-3021 | IrDA㈢ Data Compliant Low Power 4.0 Mbit/s with Remote Control Infrared Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HSDL-3005-021 | 制造商:AVAGO 制造商全稱:AVAGO TECHNOLOGIES LIMITED 功能描述:IrDA㈢ Data Compliant Low Power 115.2 kbit/s with Remote Control Infrared Transceiver |
| HSDL-3005-028 | 功能描述:紅外收發器 20cm 3V SIR plus R C Top View 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-3020 | 制造商:Avago Technologies 功能描述:TRANSCEIVER IRDA 4MB/S |
| HSDL-3020-021 | 功能描述:紅外收發器 Orion 2 FIR + RC 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-3021 | 制造商:Avago Technologies 功能描述:TRANSCEIVER IRDA 4MB/S |
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