 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
HSDL-3000 Datasheet(PDF) 13 Page - Agilent(Hewlett-Packard) |
|
|
|||||||||||||||||||||||||||||
HSDL-3000 Datasheet(HTML) 13 Page - Agilent(Hewlett-Packard) |
|
|
13 / 16 page  13 Appendix B: HSDL-3000#007/#017 – Recommended Optical Port Design To insure IrDA compliance, some constraints on the height and width of the window exist. The minimum dimensions ensure that the IrDA cone angles are met without vignetting. The maxi- mum dimensions minimize the effects of stray light. The mini- mum size corresponds to a cone angle of 30 degrees, the maxi- mum, to a cone angle of 60 degrees. X is the width of the window, Y is the height of the window, and Z is the distance from the HSDL-3000 to the back of the window. The distance from the center of the LED lens to the center of the photodiode lens is 5.80 mm. The equations for the size of the window are as follows: X = 5.80 +2(Z + D) tan θ Y = 2(Z + D) tan θ Where θ is the required half angle for viewing. For the IrDA mini- mum, it is 15 degrees, for the IrDA maximum it is 30 degrees. (D is the depth of the LED image inside the part, 3.2 mm from the Tx lens vertex). These equations result in the following tables and graphs: Z X Y |
Similar Part No. - HSDL-3000 |
|
Similar Description - HSDL-3000 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
