PAN3101 Datasheet, PDF (19/22 Pages) Pixart Imaging Inc. – LOW COST CMOS OPTICAL MOUSE SENSOR

PixArt Imaging Inc.
PAN3101
CMOS Optical Mouse Sensor
6.2 Recommended Typical Application using Internal LED Control
JP1
1
2
3
4
USB
11 _VCC
C3
0.1uF
R2 1.3K _{8 VREG}
12
D-
13 _D+
Z1 ²
3
COM
Z2
1
2 _P0.1
3 _P0.2
U1
U2
X1
18.432MHz
1
VREF ⁸
16
OSCIN
2 _OSCOUT
3
VDD ⁷
VSS ⁶
P0.6
SDIO
5
P0.7 ¹⁵
4 _SCK
LED
XTALIN ⁹
XTALOUT ¹⁰
P0.5 ¹⁷
18
P0.4
P0.0 ¹
SW3
SW2
SW1
PAN3101
R
M
L
7
VPP
VSS ⁶
ENSW1
ENCODER
CY7C63231
C1 1uF
C4
+ ^C5
0.1uF _10uF
R1
D1
LED
Figure 13. Application circuit using internal LED
Figure 14. Example printed circuit board layout
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19
PixArt Imaging Inc.
E-mail: [e-mail]
V1.0 MAR. 2005