ak4115 AKM Semiconductor, Inc., ak4115 Datasheet - Page 61

• Manufacturer Part Number: ak4115
• Description: High Feature 192khz 24bit Digital Audio Interface Transceiver
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Figure 53 shows the example of system connection diagram for 4-wire serial mode.
Notes:
MS0573-E-00
3.3V
DSP1
- For setting of XTL0 and XTL1, refer the Table 13.
- “C” depends on the crystal.
- AVSS, BVSS, TVSS, OVSS and DVSS must be connected the same ground plane.
- Digital signals, especially clocks, should be kept away from the R and FILT pins in order to avoid an effect to
the clock jitter performance.
C1: 0.1µ
C2: 10µ
C2 C1
+
C1
10
11
12 OVDD
13 OVSS
14 BICK
15 SDTO
16 LRCK
1
2
3
4
5
6
7
8
9
Figure 53. Typical Connection Diagram (4-wire serial mode)
RX5
TEST(AVSS)
RX6
PDN
RX7
DVDD
VIN
DAUX
DVSS
MCKO1
MCKO2
64
17
63
18
uP
C1
S/PDIF Sources
62
19
61
20
5V
60
21
+
Top View
C1
C2
SYSTEM DESIGN
S/PDIF out
59
22
C1
58
23
- 61 -
57
24
56
25
C
55
26
C
54
27
C
53
28
3.3V
C
52
29
3.3V
+
C2
C1
51
30
+
+
4.7µ
10kΩ
50
31
C1
C2
49
32
ELRCK
DVDD
CDTO
EMCK
BVSS
DVSS
CCLK
PSEL
XTL1
XTL0
CDTI
CSN
INT1
INT0
FILT
IIC
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
24kΩ
10n
C1
+
100p
C2
DSP2
uP
[AK4115]
2006/12
3.3V