AK8181D Datasheet, PDF (5/6 Pages) Asahi Kasei Microsystems – AK8181D Evaluation Board

1
AK8181D_Evaluation_Board
TP1
CLK_EN
VDD
H:ON
L:OFF
SW1
CLK_EN
H
1 _{CLK_EN}
L2
3
P1
A
SMA1
CLK_EN
Zo=50
1
R8
49.9
H:PCLK1p,PCLK1n
L:PCLK0p,PCLK0n
VDD
SW2
CLK_SEL
1
1 _{CLK_SEL}
32
3
TP2
CLK_SEL
P2
R9
Open
R10
0
SMA2
PCLK0p
B
1 ^Zo=50
R18
49.9
R20 0
C11 Open
R19
Open
VDD
SMA3
PCLK0n
1 ^Zo=50
P3
R21
49.9
R22
Open
SMA4
PCLK1p
C
SMA5
PCLK1n
1 Zo=50
1 Zo=50
P4
R33
Open
R35 0
C12 Open
P5
R36
Open
R34
49.9
VDD
R37
49.9
2
3
P6
Zo=50
P8
Zo=50
P10
Zo=50
VDD
IC1 AK8181D
C1
C2
R23 Open
R24
Open
1
2
VSS
3 ^CLK_EN
4 ^CLK_SEL
5 ^PCLK0p
6
7
PCLK0n
PCLK1p
8 ^PCLK1n
9
NC
10 ^NC
VDD
VDD
Q0
20
19
0.01u
0.1u
Q0N
18
VDD
17
Q1
16
Q1N
Q2
15
14
Q2N
13
VDD
12
Q3
11
R25 0
VDD
Q3N
P22
C3
C4
0.01u
0.1u
C5 C6
0.01u ^0.1u
P12
Zo=50
P14
Zo=50
P16
Zo=50
P18
Zo=50
VDD
SW3
OE
1
1 _OE
32
3
TP3
OE
D
H:EN
L:DIS
P20
Zo=50
1
2
3
4
5
5mm x 5mm
1
TP
R1 49.9
R4 Open
Zo=50
R2
Open
R3
Open
P7
1
TP
VDD
P23
VDD-2V
A
C7 0.1u
R7 49.9
R5
Open
R6
Open
Zo=50
P9
1
TP
R11 49.9
R14 Open
Zo=50
R12
Open
R13
Open
P11
1
TP
VDD
C8
0.1u
R15
R16
Open
B
R17 49.9
Open
P13
1
TP
Zo=50
P24
VDD-2V
5mm x 5mm
1
TP
R26 49.9
R29 Open
Zo=50
R27
Open
R28
Open
P15
1
TP
VDD
C9
0.1u
R32 49.9
R30
Open
R31
Open
P17
1
TP
Zo=50
C
R38 49.9
R41
Open
Zo=50
R39
Open
R40
Open
P19
1
TP
VDD
C10 0.1u
R44 49.9
R42
Open
R43
Open
Zo=50
P21
1
TP
P25
VDD-2V
5mm x 5mm
1
D
TP
T itle
AK8181D_Evaluation_Board
Size
A3
Document Number
AK8181D
Rev
1.0
Date:
Tuesday, February 26, 2013
Sheet
1
of
2
4
5