AKD4425A-SA Datasheet, PDF (31/32 Pages) Asahi Kasei Microsystems – AK4425A Evaluation Board Rev.0

5
4
3
2
1
PORT2
D
VCC ³
RX
GND
OUT
2
1
TORX141
L1 47u
1
2
C25
0.1u
+ C26
10u
R19 51
R42(open)
OPT
D3.3V
J3
RX-OUT
BNC-R-PC
C30
0.1u
R41(short)
COAX 2
1
3
BNC
4
C
5
R23
75
AOUTL
AOUTR
J1
C24
R16
R17
BNC-R-PC
(short)
470
(short)
1
2 LOUT
D
3
4
R18
C27
R1 5
(open)
2.2n
(open)
C28
R20
(short)
470
R22
(open)
R21
(short)
C29
2.2n
J2
BNC-R-PC
1
2 ROUT
3
4
R2 5
(open)
C
D5V
R24 10k
R26 10k
R28 10k
R25 470
R27 470
R29 470
PORT3
10
9 _CSN
8
7 _CCLK/SCL
B
6
5 _CDTI/SDA
4
3 _{CDTO/SDA(ACK)}
2
1
CTRL
D5V
U5
2
3
5
6
11
10
14
13
1A
1B
2A
2B
3A
3B
4A
4B
1Y ⁴
2Y ⁷
3Y ⁹
4Y ¹²
1
15
A/B
G
VCC
GND
16
8
74HCT157
C31
0.1u
D3.3V
CSN/CAD0
CCLK/SCL
D5V
U6
1
3
5
9
11
13
1A
2A
3A
4A
5A
6A
14 _VCC
C32
0.1u 7 _GND
74LS07
1Y
2Y
3Y
4Y
5Y
6Y
2
4
6
8
10
12
R30
1.8k
442x-CDTI/SDA
B
A
5
R39
(open)
CAD0
R40
(open)
3-wire
4
3
A
Title
AKD4425A-SA
Size Document Number
A4
Input, Output
Date:
2
Wednesday, August 19, 2009 Sheet 3 of
1
Rev
0
4