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PAW3601DH-NF Datasheet, PDF (23/35 Pages) Pixart Imaging Inc. – laser diode form a complete and compact laser mouse tracking system
PixArt Imaging Inc.
PAW3601DH-NF
CMOS Laser Mouse Sensor
8.3 Typical Application for Wireless Laser Mouse, Power Source from Pin-5, 9
#1. Battery Power Circuit
BAT_PWR
L1 330uH
D1
1N5819
VCC_3.3V
C1
47uF
SW
VOUT
C2
100uF
VCC_3.3V
R_KEY
ENSW1
Z2
Z2
COM
Z1
Z1
ENCODER
SW1
U1
#2.MCU Circuit
ELM9333
M_KEY
L_KEY
SW2
SW3
VCC_3.3V
U2
R1
30K
C5
0.1uF
ID_SY NC 1
RFU
2
3
4
5
Z1
6
Z2
7
R_KEY 8
M_KEY 9
P52
P53
TCC
RESET
VSS
P60/INT
P61
P62
P63
P51
P50
18
17
16
RF_EN
RF_DATA
OSCI
OSCO
VDD
P67
P66
15
14
13
12
11
SCLK
SDIO
PD
P65
P64
10
L_KEY
8bits MCU
C3 15pF
X1
6MHz C4 15pF
VCC_3.3V
C6
0.1uF
VCC_3.3V
ID_SYNC
R2
20K
S1
#3.RF TX Circuit
RF_EN
C10
0.1uF
RF_DATA
R8 10K
R4
27K
Q2
3904
X2
13.5225MHz
R7
C15
10pF
100K
VCC_3.3V
R3
C7
1uF
10ohm
C8 C9
0.1uF 1uF
C11
R5
0.1uF
36K
R6
Q1
C14
3904
56K
27pF
C16 100pF
C12 C13
100pF 100pF
Q3
C17
R9
3904
33pF 2K
#4.Sensor Circuit
R1.4
R1.3
R1.2
R1.1
VCC_3.3V
R1.5
R1.6
R10
*R11
D2
0R
OPEN
LD
1 VSS_LD
2
LD
U3
PD 20 PD
19 SDIO
SDIO
*C18 OPEN
*X3
27.045MHz
*C19 OPEN
*C24
*R18 OPEN
0R
3 OSCOUT
4 OSCIN
5
VDDD
6 VSSD
SCLK 18 SCLK
CPI 17
*R16
R12
RFU
OPEN
0R
16
NC
1
*TP1
TEST POINT
NC 15 *R13 OPEN
7 VSSA
XB 14
1
*TP2
TEST POINT
VCC_3.3V
*R14
8
OPEN
VDD
13
XA
1
*TP3
TEST POINT
*R17 0R
9 VDDA
Y B 12
1
*TP4
TEST POINT
C20 C21 C23*C22
+
10uF 0.1uF 1uF OPEN
10 NC
Y A 11
*R15 PAW3601DH-NF
OPEN
1
*TP5
TEST POINT
CPI1
OPEN / 0R
CPI2
0R / OPEN
PAW3601 CPI SETTING
CPI2 CPI1 Resolution
OPEN 0R
800CPI
0R
OPEN 1600CPI
PAW3601 RESERVED FUNCTION
*R11, *R13, *R14, *R15, *R16, *R17, *R18,
*C18, *C19, *C22, *C24
=> Please reserved for future use
*TP1, *TP2, *TP3, *TP4, *TP5
=> Please reserved for PAN3602 eye
safety test
The frequency of "*X3" is the same
as RF frequency
Figure 20. RF Application Circuit Using Pin-5, 9 for Power Supply Source
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
23
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V2.2, Aug. 2007