ak4126 AKM Semiconductor, Inc., ak4126 Datasheet - Page 22

• Manufacturer Part Number: ak4126
• Description: 6ch 192khz / 24-bit Asynchronous Src
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Figure 16 shows the system connection diagram. An evaluation board is available which demonstrates application circuits,
the optimum layout, power supply arrangements and measurement results.
MS0544-E-00
• Input PORT: Slave mode, IBICK lock mode (64fsi), 24 bit MSB justified
• Output PORT: Slave mode, 24 bit MSB justified
• Dither = OFF, De-emphasis = OFF, PM = 6ch mode
Notes:
- All digital input pins should be not left floating.
- AVSS and DVSS must be connected to the same ground plane.
DSP1
C1: 0.1µ
C2: 10µ
C1
64fsi
fsi
10
11
12 IDIF1
13 IDIF2
14 TST1
15 TST2
16 NC
1
2
3
4
5
6
7
8
9
NC
TEST0
ILRCK
IBICK
DVDD
DVSS
TST0
SDTI1
SDTI2
SDTI3
IDIF0
64
17
0.22µ
Figure 16. Typical Connection Diagram
63
18
62
19
1n
61
20
+
C1
C2
+
3.3V
SYSTEM DESIGN
60
21
Top View
C2
C1
59
22
uP
58
23
- 22 -
57
24
56
25
55
26
54
27
C2
C1
53
28
+
52
29
51
30
50
31
49
32
OLRCK
SDTO1
SDTO2
SDTO3
TEST4
OBICK
TEST3
TEST2
TEST1
ODIF0
ODIF1
DVDD
DVSS
TST6
NC
NC
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64fso
fso
C1
DSP2
[AK4126]
2006/09