ak4368 AKM Semiconductor, Inc., ak4368 Datasheet - Page 19

• Manufacturer Part Number: ak4368
• Description: Dac With Built-in Pll & Hp-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0529-E-00
MCKI pin
MCKO pin MCKO bit = “0”: “L”
BICK pin
LRCK pin
MCKI pin
MCKO pin MCKO bit = “0”: “L”
BICK pin
LRCK pin
Mode
11-15
3, 7,
10
0
1
2
4
5
6
8
9
MCKO bit = “1”: Output
Power Up
(PMDAC bit= PMPLL bit= “1”)
Refer to Note 26. Type 1-4
frequency is indicated in Table
2.
Table 1.
BF bit = “1”: 64fs output
BF bit = “0”: 32fs output
Output
Power Up
(PMDAC bit= PMPLL bit= “1”)
Refer to Note 26. Type 1-4
frequency is indicated in Table
2.
Table 1.
MCKO bit = “1”: Output
Input
Input
FS3
0
0
0
0
0
0
1
1
1
FS2
0
0
0
1
1
1
0
0
0
Others
FS1
0
0
1
0
0
1
0
0
1
Table 3. MCKO frequency (PLL mode, MCKO bit = “1”)
Table 4. Clock Operation in Master mode (PLL mode)
Table 5. Clock Operation in Slave mode (PLL mode)
FS0
0
1
0
0
1
0
0
1
0
Table 2. Sampling Frequency (PLL mode)
PS1
0
0
1
1
11.025kHz
22.05kHz
44.1kHz
Type 1
48kHz
24kHz
12kHz
32kHz
16kHz
8kHz
N/A
Power Down
(PMDAC bit= PMPLL bit= “0”)
Input or
fixed to “L” or “H”
“L”
Fixed to “L” or “H” externally
Fixed to “L” or “H” externally
Power Down
(PMDAC bit= PMPLL bit= “0”)
Input or
fixed to “L” or “H”
“L”
“L”
“L”
Master Mode (M/S bit = “1”)
PS0
Slave Mode (M/S bit = “0”)
0
1
0
1
48.0007kHz
24.0004kHz
12.0002kHz
32.0005kHz
16.0002kHz
44.0995kHz
22.0498kHz
11.0249kHz
8.0001kHz
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Type 2
MCKO
N/A
256fs
128fs
64fs
32fs
fs
Default
47.9992kHz
23.9996kHz
11.9998kHz
31.9994kHz
15.9997kHz
44.0995kHz
22.0498kHz
11.0249kHz
7.9999kHz
Type 3
N/A
PLL Unlock
Refer to Note 26. Type 1-4
frequency is indicated in
Table 2.
Table 1.
MCKO bit = “0”: “L”
MCKO bit = “1”: Unsettling
Input or
Fixed to “L” or “H” externally
Input or
Fixed to “L” or “H” externally
PLL Unlock
Refer to Note 26. Type 1-4
frequency is indicated in
Table 2.
Table 1.
MCKO bit = “0”: “L”
MCKO bit = “1”: Unsettling
“L”
“L”
47.9997kHz
23.9999kHz
11.9999kHz
31.9998kHz
15.9999kHz
44.0995kHz
22.0498kHz
11.0249kHz
7.9999kHz
Type 4
N/A
Default
[AK4368EG]
2006/07