Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Off-Page
Sensor Interface
FB=0.6V
DGND
MDP1
MDN1
DGND
SSOR_VDDIO
SSOR_VDDA
VBUS
SSOR_RESET
HCLK
MCN
MCP
MDP0
MDN0
SCL
SDA
GPIO8
AVDD
AGND
HCLK
MDP0
MDN0
MCP
MCN
MDP1
MDN1
SDA
SCL
VREF1
VREF2
VREF3
ID_SEL
PVDD15
ADVDD
IOVDD
DVDD
DVDD
AVDD
IOVDD
IOVDD
DVDD
IOVDD
AVDD
SSOR_RESET
SSOR_VDDIO
GPIO8
GPIO9
DGND
SSOR_VDDIO
DGND
VBUS
DVDD
VBUS
DGND
DV12S
DGND
DGND
VBUS
MDP1
MDN1
DGND
SSOR_VDDIO
SSOR_VDDA
SSOR_RESET
VBUS
HCLK
MCN
MCP
MDP0
MDN0
SCL
SDA
GPIO8
GPIO8
GPIO9
Date
Rev
Size
Document Number
Title
Engineer
Semiconductor Corp.
Sheet of2 3
1.0B
REALTEK
HM2131
Friday, June 30, 2017
RTS5842-QFN46
Date
Rev
Size
Document Number
Title
Engineer
Semiconductor Corp.
Sheet of2 3
1.0B
REALTEK
HM2131
Friday, June 30, 2017
RTS5842-QFN46
Date
Rev
Size
Document Number
Title
Engineer
Semiconductor Corp.
Sheet of2 3
1.0B
REALTEK
HM2131
Friday, June 30, 2017
RTS5842-QFN46
R27 1K/NC
C78
20pF
C0402C30
1UF
R31
VR
R70
100K/1%
R0402
C18
2.2uf
L1
BEAD
R25
NC
C16
0.1uf
R69
150K/1%
R0402
SW1
OK
12
C26
0.1uf
U9
M3406
SOT25
EN
1
GND
2
LX
3
VIN
4
FB
5
C19
2.2uf
R32
10K
C31
0.1uf
TP1
L4 2.2uH
CD32
C33
0.1uf
C27
0.1uf
C20
2.2uf
TP3
R33
100K
TP2
HM2131
U3
D0
A1
D1
C2
D2
B2
D3
A2
D4
D6
D5
B8
IOGND
A7
IOGND
C1
IOGND
B9
ADGND
G2
AGND
F8
AGND
G1
AGND
G9
PGND
C5
PVPP
F1
SYNC
E3
LDO_IN
D1
LDO_IN
A6
ADVDD
G4
PVDD15
C6
NC
G6
NC
G5
D6
A9
D7
C8
D8
D8
D9
E7
D10
D9
D11
E8
MCLK/X1
A3
PCLK
C7
HSYNC
D2
VSYNC
B7
XO
B3
DP0
B5
DN0
A5
CP
A4
CN
B4
DP1
C3
DN1
C4
SDA
F2
SCL
E1
XSHUTDOWN
E2
VREF3
F7
VREF2
E9
VREF1
F9
ID_SEL
D3
TEST1
G7
TEST2
F3
IOVDD
C9
IOVDD
A8
IOVDD
B1
DVDD
D7
DVDD
D4
DVDD
B6
AVDD
G8
AVDD
G3
AVDD
F6
C32
0.1uf
C21
1uf
C22
10uf
C29
10UF
C34
0.1uf
C28
0.1uf
R26
10K
C23
1uf
R19 0
J1
LENS
1
1
2
2
3
3
4
4
U7
XC6203E332PR(89)
OUT
2
GND
1
IN
3
R35 1.5R