AKD4955-A Datasheet, PDF (69/89 Pages) Asahi Kasei Microsystems – AK4955 Evaluation Board Rev.3

5
D
C
B
A
5
4
3
2
CN4
64pin
Digital MIC
CN7
TP100
DMCLK
TP101
DMDAT
CN5
2
1
1
CN6
1
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64pin
TP106
SDTI
R107
51
VSS1
VSS1
JP100
MPWR-SEL
TP104
MCKI
TP114
LRCK
TP116
BICK
TP118
DVDD
TP120
VSS2
TP122
TVDD
R113
51
R118
100k
A6 _MCKI
R114
51
R115
100k
R116
51
R117
100k
+ _{C108 C109}
10u 0.1u
C115
0.1u
B5 _LRCK
A5 _BICK
B4 _DVDD
A4 _VSS2
B3 _TVDD
A3 _SDTO
TP125
SDTO
R119
51
TP128
MCKO R120
0
A2 _MCKO
B2 _CDTIO/CAD0
U100
AK4955ECB
SVDD ^E6
VSS3 ^F5
LVDD ^D5
VCOM ^F4
VSS1 ^E4
REGFIL ^F3
MIN ^C3
VSS1 ^F2
AVDD ^E2
C106 ⁺ C107
0.1u
10u
C110 ⁺ C111
0.1u
10u
C112
0.1u
+ _C113
2.2u
C116
2.2u
C117
0.1u
C118
10u
TP129
CDTIO/SDA
SDA
C119
(open)
C120
2.2u
C122
(open)
TP102
SPP
TP112
SPN
TP113
SVDD
TP115
VSS3
TP117
LVDD
TP119
VCOM
TP121
VSS1B
TP123
REGFIL
TP124
MIN
TP126
VSS1A
TP127
AVDD
R123
75
CN3
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64pin
CN2
64pin
- 69 -
4
3
2
1
D
C
B
A
Title
AKD4955-A
Size Document Number
A2
AKD4955-A-36CSP-SUB
Date:
Monday, November 29, 2010 Sheet
1
1
of
Rev
13
1