PAW3603DH-NF Datasheet, PDF (22/32 Pages) Pixart Imaging Inc. – LOW POWER WIRELESS LASER MOUSE SENSOR

PixArt Imaging Inc.
PAW3603DH-NF
9.3 Reference Application for RF Receiver
CMOS Laser Mouse Sensor
C1 20pF
C2 ⁺
2.2uF
C4
10nF
VCC_RF
C8 ⁺ C9
10uF 0.1uF
C12 ⁺ C13
2.2uF 10nF
C3 68pF
U1
1
2
3
4
ANT_IN1
AGND
VPOS
ANT_IN2
VNEG
MDR
20
19
18
17
5
OSC_IN 6
OSC_OUT 7
8
B3
9
VCC
VDIG
XTAL_IN
XTAL_OUT
VNEG_DIG
LF
AGND
VPOS_LO
VNEG_LO
B1
16
15
14
13
12
C7
2.2uF
B1
RF_DATA
10
B3
B2
OUT
CLK
11
TI TRF7903-PW20
C6
10nF
C5 ⁺
2.2uF
C11 C10 ⁺
10nF 2.2uF
VCC_RF
R1
R2
OSC_IN
OSC_OUT
C14
47pF
X1
12MHz
C15
47pF
OPEN
0R
B1
B3
R4
R5
0R
OPEN
U2
1
2
3
A0 VCC
A1 WP
8
7
6
4 ^{A2 SCL} 5
GNDSDA
2402
VCC_RF
C16
SCL
SDA
0.1uF
VCC_5V
VCC_RF
Q1
2N3906
R3 10K
R6
10K
PWR_Ctrl
VCC_RF
R8
470
D1
S1
RF_DATA
LED
ID_SYNC
PWR_Ctrl
U3
1 _P0.0
2 _P0.1
3 _P0.2
4
P0.3
5 _P1.0
12 _XTALIN
VREG ¹¹ _R7
D-/SDATA ¹⁵
1.3K
D+/SCLK ¹⁶
14
VCC
10
VPP
C17
0.1uF
VCC_5V
C18
+
10uF
VSS ⁹
P0.5 ²³
SCL
P0.6 ²²
SDA
XTALOUT ¹³
JP1
1
2
3
4
USB
CYPRESS CY7C63723
Figure 19. Application Circuit for RF Receive
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PixArt Imaging Inc.
E-mail: [e-mail]
V1.0, Aug. 2007