ak4114 AKM Semiconductor, Inc., ak4114 Datasheet - Page 7

• Manufacturer Part Number: ak4114
• Description: High Feature 192khz 24bit Digital Audio Interface Transceiver
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note 6. BICK rising edge must not occur at the same time as LRCK edge.
MS0098-E-04
(Ta=25°C; DVDD, AVDD2.7~3.6V, TVDD=2.7~5.5V; C
Master Clock Timing
PLL Clock Recover Frequency (RX0-7)
LRCK Frequency
Audio Interface Timing
Control Interface Timing (4-wire serial mode)
Crystal Resonator
External Clock
MCKO1 Output
MCKO2 Output
Slave Mode
BICK Period
BICK Pulse Width Low
LRCK Edge to BICK “↑”
BICK “↑” to LRCK Edge
LRCK to SDTO (MSB)
BICK “↓” to SDTO
DAUX Hold Time
DAUX Setup Time
Master Mode
BICK Frequency
BICK Duty
BICK “↓” to LRCK
BICK “↓” to SDTO
DAUX Hold Time
DAUX Setup Time
Duty Cycle
CCLK Period
CCLK Pulse Width Low
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “↓” to CCLK “↑”
CCLK “↑” to CSN “↑”
CDTO Delay
CSN “↑” to CDTO Hi-Z
Pulse Width High
Pulse Width High
Parameter
Frequency
Frequency
Duty
Frequency
Duty
Frequency
Duty
SWITCHING CHARACTERISTICS
(Note 6)
(Note 6)
L
dMCK1
dMCK2
- 7 -
Symbol
dECLK
fMCK1
fMCK2
tMBLR
fXTAL
fECLK
tBCKL
tBCKH
tCCKL
tCCKH
=20pF)
dLCK
tLRM
tDXH
fBCK
dBCK
tDXH
tCDH
tCSW
tDCD
tBCK
tDXS
tDXS
tCCK
tLRB
tBLR
tBSD
tBSD
tCDS
tCSH
tCCZ
tCSS
fpll
fs
11.2896
11.2896
4.096
2.048
min
200
150
-20
40
40
40
32
32
45
80
30
30
20
20
20
20
20
20
80
80
50
50
50
50
64fs
typ
50
50
50
50
-
24.576
24.576
24.576
24.576
max
192
192
60
60
60
55
30
30
20
10
45
70
[AK4114]
Units
MHz
MHz
MHz
MHz
kHz
kHz
2004/03
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
%
%
%