ak4365 AKM Semiconductor, Inc., ak4365 Datasheet - Page 21

• Manufacturer Part Number: ak4365
• Description: Pll & Hp-amp Dac
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
S/N p b {
MS0409-J-01
: ˝ [ \ q p z
–
Mode
11-15
3, 7,
10
MCKI pin
MCKO pin MCKO bit = “0”: “L”
BICK pin
LRCK pin
0
1
2
4
5
6
8
9
MCKI pin
MCKO pin MCKO bit = “0”: “L”
BICK pin
LRCK pin
‹ x 3 ‹ ˚ ¶ w h z
FS3
0
0
0
0
0
0
1
1
1
DR, S/N
Table 6. –
Table 10. MCKI q ¿ ¯ ¥
Power Up (PMDAC bit = “1”)
Refer to Table 6.
MCKO bit = “1”: Output
BF bit = “1”: 64fs output
BF bit = “0”: 32fs output
Output
Power Up (PMDAC bit = “1”)
Refer to Table 6.
MCKO bit = “1”: Output
Input
Input
Table 7. MCKO * : (EXT mode, MCKO bit = “1”)
Table 8. Clock Operation in Master mode (EXT mode)
Others
Table 9. Clock Operation in Slave mode (EXT mode)
FS2
0
0
0
1
1
1
0
0
0
~ ‡ p V b {
1024fs
MCKI
256fs
512fs
PS1
0
0
1
1
‹ * : q
FS1
0
0
1
0
0
1
0
0
1
DR, S/N (BW=20kHz, A-weight)
DR, S/N U … = ‘ b {
PS0
fs=8kHz
Master Mode (M/S bit = “1”)
Table 10 xDAC Z
0
1
0
1
Slave Mode (M/S bit = “0”)
56dB
75dB
90dB
FS0
0
1
0
0
1
0
0
1
0
MCKI * : w
- 21 -
MCKO
256fs
128fs
64fs
32fs
w
Power Down (PMDAC bit = “0”)
Input or
fixed to “L” or “H”
“L”
“L”
“L”
Power Down (PMDAC bit = “0”)
Input or
fixed to “L” or “H”
“L”
Fixed to “L” or “H” externally
Fixed to “L” or “H” externally
8kHz
8kHz
8kHz
8kHz
8kHz
8kHz
8kHz
8kHz
8kHz
fs=16kHz
DR, S/N w
75dB
90dB
N/A
N/A
Default
fs
MCKI t
48kHz
24kHz
12kHz
48kHz
24kHz
12kHz
48kHz
24kHz
12kHz
¿ ¯ ¥
(EXT mode)
(2.4V)
^
1024fs
1024fs
1024fs
MCKI
256fs
512fs
256fs
512fs
256fs
512fs
N/A
t Ł ‘ h ø w
» « Ø ¿ « w *
Default
[AK4368]
2005/08
DR,