ak4614 ETC-unknow, ak4614 Datasheet - Page 15

• Manufacturer Part Number: ak4614
• Description: 6/12-channel Audio Codec
• Manufacturer: ETC-unknow

(Ta=-40∼+105°C; AVDD1=AVDD2=3.0∼3.6; DVDD=1.6∼2.0V; TVDD1=1.6∼3.6V, TVDD2=1.6∼3.6V; C
unless otherwise specified)
Parameter
Master Clock Timing
LRCK Timing (Slave mode)
MS1025-E-00
Crystal Resonator
MCKO Output
External Clock
MCKO Output
Stereo mode
(TDM0 bit = “0”, TDM1 bit = “0”)
TDM512 mode
TDM256 mode
(TDM0 bit = “1”, TDM1 bit = “0”)
TDM128 mode
(TDM0 bit = “1”, TDM1 bit = “1”)
(TDM0 bit = “0”, TDM1 bit = “1”)
Normal Speed Mode
Double Speed Mode
Quad Speed Mode
Duty Cycle
LRCK frequency
“H” time
“L” time
LRCK frequency
“H” time
“L” time
LRCK frequency
“H” time
“L” time
Frequency
Frequency (TVDD1 ≥3.0V)
Duty
Frequency
Duty
256fsn:
384fsn:
512fsn, 256fsd, 128fsq:
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
(TVDD1 ≥3.0V)
SWITCHING CHARACTERISTICS
(Note
(Note
(Note
(Note
16)
17)
18)
19)
Symbol
fXTAL
fCLK
tCLKL
tCLKH
fCLK
tCLKL
tCLKH
fCLK
tCLKL
tCLKH
fsn
fsd
fsq
Duty
fsn
tLRH
tLRL
fsd
tLRH
tLRL
fsq
tLRH
tLRL
dMCK
dMCK
fMCK
fMCK
fMCK
- 15 -
11.2896
1/512fs
1/512fs
1/256fs
1/256fs
1/128fs
1/128fs
5.6448
12.288
16.384
12.288
8.192
4.096
min
128
128
40
32
32
22
22
16
16
40
32
64
45
32
64
typ
50
50
24.576
24.576
12.288
18.432
24.576
12.288
24.576
max
192
192
60
60
48
96
55
48
96
L
=20pF;
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
2008/10
kHz
kHz
kHz
kHz
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
%