ak4586 AKM Semiconductor, Inc., ak4586 Datasheet - Page 18

• Manufacturer Part Number: ak4586
• Description: Multi-channel Audio Codec With Dir
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0097-E-01
(In the x’tal mode, ADC is automatically powered down at 128fs and 192fs in the double speed mode.)
Clock mode
X’tal mode
PLL mode
Mode
AFS96
XTI
0
1
2
3
PLL
Table 4. Master Clock Input Frequency Select (X’tal mode)
x
0
1
Table 5. Master Clock Output Select (X’tal mode)
ICKS1
Table 3. Sampling Speed Mode (x: Don’t care)
256fs
128fs
512fs
0
0
1
1
RFS96
Figure 1. Master Clock Output Select
x
x
0
1
CLKDIV
x1/2
ICKS0
0
1
0
1
0
1
XFS96
OCKS1-0
0
1
0
1
x
x
CLKDIV
XTI x1
XTI x1/2
- 18 -
MCKO
Normal
256fs
384fs
512fs
256fs
Normal Speed Mode
Normal Speed Mode
Normal Speed Mode
Double Speed Mode
Double Speed Mode
Double Speed Mode
Default
CM1-0
Double
128fs
192fs
256fs
256fs
Sampling Speed (fs)
MCKO
Default
44.1kHz~48kHz
88.2kHz~96kHz
88.2kHz~96kHz
88.2kHz~96kHz
32kHz~48kHz
32kHz~48kHz
[AK4586]
2001/12