Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

PAN301A Datasheet(PDF) 12 Page - List of Unclassifed Manufacturers

Part No. PAN301A
Description  CMOS HIGH PERFORMANCE OPTICAL MOUSE SENSOR
Download  24 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ETC2 [List of Unclassifed Manufacturers]
Homepage  
Logo 

PAN301A Datasheet(HTML) 12 Page - List of Unclassifed Manufacturers

Zoom Inzoom in Zoom Outzoom out
 12 / 24 page
background image
PixArt Imaging Inc.
PAN301A
CMOS Optical Mouse Sensor
5. Quadrature Mode
The quadrature state of the PAN301A tells mouse controller which direction the mouse is moving in. The
output format is two channels quadrature (X and Y direction), which emulates encoder phototransistors.
The DSP generates the ∆x and ∆y relative displacement values that are converted into two channel
quadrature signals. The following diagrams show the timing for positive X motion, to the right or positive
Y motion, up.
5.1 Quadrature Output Timing
XA/YA
XB/YB
XA/YA
XB/YB
XA/YA
XB/YB
XA/YA
XB/YB
FOUR
THREE
TWO
ONE
83.3us
83.3us
83.3us
83.3us
83.3us
83.3us
83.3us
333.3us
250us
166.7us
X motion to the right
Y motion up
333.3us @ 3000frames/second
Figure 6. Quadrature output timing
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission
.
12
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V1.3, MAY. 2004


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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