PAP7501V Datasheet, PDF (11/12 Pages) Pixart Imaging Inc. – USB2.0 PC Camera Controller

PixArt Imaging Inc.
PAP7501V
USB2.0 Camera
5. Reference Application Circuit
5.1 PAP7501 with PAS6311
VDDA
U1
SEN_CLKE2
RESET E1
D1
I_PXD7 A4
I_PXD6 B4
A1
SY SCLK
RESET
VSSD
PX9
PAS6311LT
PX8
PX0
CSB ^{D5 SEN_CSB}
VDDA ^{B5 VDDA}
C4
VSSA
SDA ^{E5 SEN_SDA}
E4 SEN_SCL
SCL
PX1 ^A2
VDDQ
VDD33Q
VDDA
VDDAY S
C12
I_PXCLK
C3
0.1u
VDDAY
VDDQ
RESET
C30
0.1u
C4
0.1u
R1
100k
VDD33A_PLL_I C1
VDD33A_HSRT_O C5
CON1
R2
MINI USB 5P 10M
8
9
HC3
HC4
HC2
HC1
7
6
C9
4.7nF/250V VDD18K
C31
USB_SHADING
USB_SHADING
C13 22u VDD28A_MIC
C15 22u
C16 0.1u
SEN_CLK
20pF_N.M.
C14
20pF_N.M.
VSSV
USB_5V
U2
C17 10u
C18 0.01u
VCOM
C20 1u
VDD33A_PGA
C21 1u
VDD33A_ADC
WP
R10
EPR_HOLDR11
100k
100k
VDD33Q
VDD28A_MIC
R5
5.1k
C19 22u
R6
2.2k
X1
C22 2.2u
VCOM
R7
R8
10k
10k
MICROPHONE
C23 2.2u
R9
2.2k
C32
C33
0.47uF_N.M. 0.47uF_N.M.
VDD33Q
C24 1uF
R12
300k
VDD5MA
VDD28A_MIC
VCOM
MIC_P
MIC_N
VDD33A_PGA
VSSA
VDD33A_ADC
VSSQ
RSTN
SEN_CSB
1 _{GND33A_PLL_I}
2 _VDD5MA
3 _{VDD28A_MIC}
4 _VCOM
5 _{MIC_P}
6 _{MIC_N}
7 _{VDD33A_PGA}
8
VSSA
9 _{VDD33A_ADC}
10
VSSQ
11 _RSTN
12
SEN_CSB
1u
VDD33A_HSRT_I C2
1u
1u
VDD33A_PLL_I
VDD33A_HSRT_O
VDD33A_HSRT_I
VDDAY S
C7
C8
4.7u
0.1u
1u
C10
C11
10pF
10pF
R3 1M
Y 1 12MHz
Note: xx_N_M=> No Mount
R4
12k
PAP7501_48P
VDDAY S ³⁶
VDD5MD ³⁵
I_PXCLK ³⁴
I_PXD0 ³³
I_PXD1 ³²
I_PXD2 ³¹
I_PXD3 ³⁰
29
I_PXD4
I_PXD5 ²⁸
27
I_PXD6
I_PXD7 ²⁶
25
EPR_SCK
VDDAY S
VDD5MD
I_PXCLK
I_PXD0
I_PXD1
I_PXD2
I_PXD3
I_PXD4
I_PXD5
I_PXD6
I_PXD7
EPR_SCK
L1
VDD5MV
1
L2
VDD5MD
1
L4
VDD5MA
1
VDD5MV
1uF_N.M.
C28
VDD33Q R13
EPR_CSB
100kEPR_SO
WP
GND
U3
1
8
2
3
4
CS VCC
SO HOLD
WP SCK
GND SI
7
6
5
25F512A
VDD33Q
EPR_HOLD
EPR_SCK
EPR_SI
C25
20pF_N.M.
R17
1K
D1_Green
3.3u
2
3.3u
2
3.3u
2
VDD5MD
USB_5V
1uF_N.M.
C34
C26
10u
C27
0.1u
LED-0603
SEN_CSB
VDD5MA
1uF_N.M.
C35
U4
KEY
GPIO_4
R16
100k
C6 R14 R15
1u _{10k 10k}
VDD33Q
C29
1u
L3 3.3uH
VSSA
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11
PixArt Imaging Inc.
E-mail: [e-mail]
V1.1 May. 2008