ak4124vf AKM Semiconductor, Inc., ak4124vf Datasheet - Page 19

• Manufacturer Part Number: ak4124vf
• Description: 192khz/ 24bit High Performance Asynchronous Src
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Figure 15 shows the system connection diagram. An evaluation board is available which demonstrates application circuits,
the optimum layout, power supply arrangements and measurement results.
Note:
MS0288-E-01
Input PORT : Slave Mode, IBICK lock mode (64fsi), 24bit MSB justified
Output PORT : Slave mode, 24bit MSB justified
Dither = OFF
- AVSS and DVSS of the AK4124 should be distributed separately from the ground of external digital
- All digital input pins should not be left floating.
DSP, uP
devices (MPU, DSP etc.).
Reset
0.22
64fsi
fsi
470
Figure 15. Typical Connection Diagram (Slave mode)
1.0n
10
11
12 IDIF2
13 PLL0
14 PLL1
15 UNLOCK
1
2
3
4
5
6
7
8
9
FILT
AVSS
PDN
SMUTE
DITHER
PLL2
ILRCK
IBICK
SDTI
IDIF0
IDIF1
SYSTEM DESIGN
AK4124
- 19 -
CMODE2
CMODE1
CMODE0
OMCLK
OLRCK
OBICK
IMCLK
ODIF1
ODIF0
DVDD
OBIT1
OBIT0
AVDD
SDTO
DVSS
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
0.1
0.1
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
64fso
fso
10
Supply
3.0 ~ 3.6V
DSP
[AK4124]
2004/08