Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

PAW3601DH-NF Datasheet(PDF) 4 Page - Pixart Imaging Inc.

Part # PAW3601DH-NF
Description  laser diode form a complete and compact laser mouse tracking system
Download  35 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  PIXART [Pixart Imaging Inc.]
Direct Link  http://www.pixart.com.tw
Logo PIXART - Pixart Imaging Inc.

PAW3601DH-NF Datasheet(HTML) 4 Page - Pixart Imaging Inc.

  PAW3601DH-NF Datasheet HTML 1Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 2Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 3Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 4Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 5Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 6Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 7Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 8Page - Pixart Imaging Inc. PAW3601DH-NF Datasheet HTML 9Page - Pixart Imaging Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 35 page
background image
PixArt Imaging Inc.
PAW3601DH-NF
CMOS Laser Mouse Sensor
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission
.
4
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V2.2, Aug. 2007
2. Block Diagram and Operation
CMOS
IMAGE
SENSOR
DIGITAL
SIGNAL
PROCESSOR
POWER ON
RESET
SERIAL
INTERFACE
LD
DRIVE
CONTROL
REGISTER
SCLK
SDIO
OSCILLATOR
YA
YB
XA
XB
LD
PD
VDD
VSSD
OSCIN
OSCOUT
SERIAL
INTERFACE
QUADRATURE
OUTPUTS
RESONATOR
3.3V
POWER
VSS_LD
VSSA
VDDD
VDDA
5.0V
POWER
CPI CTRL
CPI
Figure 3. Block Diagram
In the traditional optical mouse, it uses LED as a light source. The light illuminates on the working surface and
generates the bright and dark shadow that shows the micro-texture of the surface. The imaging sensor in the
optical mouse chip captures sequential this micro-texture images of the working surface. Based on the captured
images, the optical chip can determine the speed and direction when the optical mouse is moving. Thus, for the
more rough surface, the more obvious shadow image will be generated and much easier to determine the
movement and direction.
The PAW3601DH-NF is a CMOS laser mouse sensor with DSP integration chip that serves as a non-mechanical
motion estimation engine for implementing a computer mouse. It is based on new laser speckle navigation
technology. In the laser mouse, it uses laser diode (LD), specially uses VCSEL (Vertical Cavity Surface Emitting
Laser) as light source, where laser is one kind of coherent light. When this light illuminates on the working
surface, the surface will reflect and diffuse the incident light and generates speckle pattern. The imaging sensor
in the laser mouse chip detects the speckle pattern that generated from the working surface and determines the
movement and direction. Since the speckle pattern can be generated on the most of the surface if this surface is
not perfect smooth or transparent, the laser mouse can adapt on more surfaces as compared with traditional LED-
based optical mouse. The mouse sensor is in a 20-pin optical package. The output format is two-channel
quadrature (X and Y direction), which emulates encoder phototransistors. The current X and Y information are
also available in registers accessed via a serial port. The word "mouse sensor," instead of PAW3601DH-NF, is
used in the document.


Similar Part No. - PAW3601DH-NF

ManufacturerPart #DatasheetDescription
logo
Pixart Imaging Inc.
PAW3601DH PIXART-PAW3601DH Datasheet
720Kb / 35P
   laser diode form a complete and compact laser mouse tracking system
More results

Similar Description - PAW3601DH-NF

ManufacturerPart #DatasheetDescription
logo
Pixart Imaging Inc.
PAW3601DH PIXART-PAW3601DH Datasheet
720Kb / 35P
   laser diode form a complete and compact laser mouse tracking system
logo
AVAGO TECHNOLOGIES LIMI...
ADNK-7053-ND24 AVAGO-ADNK-7053-ND24 Datasheet
98Kb / 6P
   Complete laser mouse reference design kit
ADNS-6000 AVAGO-ADNS-6000 Datasheet
928Kb / 41P
   Laser Mouse Sensor
ADNK-6010 AVAGO-ADNK-6010 Datasheet
103Kb / 1P
   Laser Mouse Sensor
ADNS-7050 AVAGO-ADNS-7050 Datasheet
401Kb / 34P
   Laser Mouse Sensor
logo
Broadcom Corporation.
ADNK-6010 BOARDCOM-ADNK-6010 Datasheet
103Kb / 1P
   Laser Mouse Sensor
ADNK-7010 BOARDCOM-ADNK-7010 Datasheet
103Kb / 1P
   Gaming Laser Mouse Sensor
logo
AVAGO TECHNOLOGIES LIMI...
ADNK-6090 AVAGO-ADNK-6090 Datasheet
104Kb / 1P
   Gaming Laser Mouse Sensor
ADNK-7010 AVAGO-ADNK-7010 Datasheet
103Kb / 1P
   Gaming Laser Mouse Sensor
logo
Broadcom Corporation.
ADNK-6090 BOARDCOM-ADNK-6090 Datasheet
104Kb / 1P
   Gaming Laser Mouse Sensor
More results


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 25 26 27 28 29 30 31 32 33 34 35


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com