PAN301A Datasheet, PDF (20/24 Pages) List of Unclassifed Manufacturers – CMOS HIGH PERFORMANCE OPTICAL MOUSE SENSOR

PixArt Imaging Inc.
PAN301A
CMOS Optical Mouse Sensor
7.2 Application Circuit using Quadrature Output Pins
R1
D1
U1
1 _{VSS_LED}
PD ^{20 PD}
LED
2 _LED
3
OSCOUT
X1
18.432MHz
4 _OSCIN
SDIO ¹⁹
18
SCLK
NC ¹⁷
5 _NC
NC ¹⁶
6
VSS
15
NC
7 _VSS
XB ¹⁴
XB
8 _VDD
XA ¹³
XA
9
VREFA
12
YB
YB
C3
+
C5 C4
+
10
C6
VREFB
YA ¹¹
YA
10uF 0.1uF 1uF 0.1uF _{PAN301ASI-20X}
U2
5 _P1.0
SW1
L
P0.6 ¹⁶
1
SW2
2
M
17
1
2
P0.5
SW3
R
P0.4 ¹⁸
1
2
1 _P0.0
2 _P0.1
3
P0.2
4 _P0.3
9 _XTALIN
11
VCC
D+/SCLK ¹³
12
D-/SDATA
VREG ⁸
VPP ⁷
VSS ⁶
15
P0.7
P1.1 ¹⁴
XTALOUT ¹⁰
C1
0.1uF
C2
10uF
R2
1.3K
ENSW1
1
Z2
COM
3
2 _Z1
ENCODER
CY7C63723-PC
Figure 20. Application circuit using quadrature output with PAN301ASI-20X
VCC_5V
D+/SCLK
D-/SDATA
GND
JP1
1
2
3
4
HEADER 4
Figure 21. Example printed circuit board layout. (PAN301ASI-20X V.S CY7C63723-PC)
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
20
PixArt Imaging Inc.
E-mail: [e-mail]
V1.3, MAY. 2004