ak5388 AKM Semiconductor, Inc., ak5388 Datasheet - Page 10

• Manufacturer Part Number: ak5388
• Description: 120db 24-bit 192khz 4-channel Adc Ea8 Ystems
• Manufacturer: AKM Semiconductor, Inc.

(Ta=25 C; AVDD1/2=4.75
Parameter
Master Clock Timing
LRCK Timing (Slave Mode)
LRCK Timing (Master Mode)
Note 13. “L” time at I
Rev. 0.3
Master Clock
Normal mode (TDM1=“L”, TDM0=“L”)
TDM256 MODE (TDM1=“L”, TDM0=“H”)
TDM128 MODE (TDM1=“H”, TDM0=“H”)
Normal mode (TDM1=“L”, TDM0=“L”)
TDM256 MODE (TDM1=“L”, TDM0=“H”)
TDM128 MODE (TDM1=“H”, TDM0=“H”)
LRCK Frequency
Duty Cycle
LRCK Frequency
“H” time
“L” time
LRCK Frequency
“H” time
“L” time
LRCK Frequency
Duty Cycle
LRCK Frequency
“H” time
LRCK Frequency
“H” time
2
256fs:
384fs:
512fs:
768fs:
S format
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
5.25V; DVDD=3.0
SWITCHING CHARACTERISTICS
(Note
(Note
13)
13)
3.6V; C
Symbol
tCLKH
tCLKH
tCLKH
tCLKH
tCLKL
tCLKL
tCLKL
tCLKL
fCLK
fCLK
fCLK
fCLK
tLRH
tLRH
tLRH
tLRH
tLRL
tLRL
Duty
Duty
- 10 -
fs
fs
fs
fs
fs
fs
L
=20pF)
0.4fCLK
0.4fCLK
0.4fCLK
0.4fCLK
0.4fCLK
0.4fCLK
0.4fCLK
0.4fCLK
1/256fs
1/256fs
1/128fs
1/128fs
2.048
3.072
4.096
6.144
min
45
8
8
8
8
8
8
12.288
18.432
24.576
36.864
1/8fs
1/4fs
typ
50
27.648
36.864
27.648
36.864
max
216
216
216
216
55
54
54
[AK5388]
Units
2007/10
MHz
MHz
MHz
MHz
kHz
kHz
kHz
kHz
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
%
ns
ns
ns
ns
%
ns
ns