PixArt Imaging Inc.
PAC7311
VGA PC Camera Single-Chip
6.2 CSP Package (PAC7311CS)
VDDQ
R1
R2 1K
10k
VDDQ
VSSQ
LED
VSSAY
D1
LED
R3 51k
C1 1uF
RST#
KEY S1
VDDD C2
KEY
1uF
1uF
U1
VDDP
XOUT
C3
14
3
VCM
VRB
C4
47pF
47pF
GPO/TR0
LED
VCM
VRB
LED
15
16
17
18
19
20
21
22
2
1
R4
1M
X1
EPR_EN
IOTRAP#
KEY#
NC
37
36
12MHz
PWR_5V
VSSA
VDD5V
VSSA
KEY
XIN
35 VDDAV
C5
NC
VDDAV
VDDAD
VDDP
VDDQ
VDDAD
34
PAC7311CS
VSSQ
VDDD
VDDP
VSSQ
VDDD
33
32
VSSQ
VDD5V
PWR_5V
VDDQ
VDDA
C6
1uF
VDDAV
VDDAD
C7
1uF
1uF
1uF
1uF
1uF
C8
VRT
C9
C10
VRB 1uF
VCM
C11
C12
VDDQ
VSSQ
VSSA
VDDAY
C13
0.1uF
L1
3.3uH
VSSAY
VSSA
VDDQ
L2
Open/3.3uH
R5
USBGND
5
4
3
2
1
VSSQ
VSSAY
VSSQ
GND2
R6 27 ohm
L3 Short / 3.3uH
L4 Short / 3.3uH
1.5K
NC
+
DP
DN
VDD5V
C14
10uF
0.1uF
10uF
0.1uF
10uF
0.1uF
10uF
0.1uF
10uF
0.1uF
-
VDD5V
CON1
+5V
R7 27 ohm
MINI USB 5P
C15
C20
C22
C23
C24
C25
C26
C27
C28
C17 C18
20pF 20pF
C19 C16
+
R8
10M
10uF
0.1uF
C21 4.7nF
VSSQ
USBGND
VDDQ
VSSQ
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12
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V1.5 Oct. 2005
PIXART [ PIXART IMAGING INC. ]
