ak4126 AKM Semiconductor, Inc., ak4126 Datasheet - Page 11

• Manufacturer Part Number: ak4126
• Description: 6ch 192khz / 24-bit Asynchronous Src
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=25°C; AVDD, DVDD=3.0 ∼ 3.6V; C
Note 9. BICK rising edge must not occur at the same time as LRCK edge.
Note 10. The AK4126 can be reset by bringing the PDN pin = “L”.
MS0544-E-00
Parameter
LRCK for Input data (ILRCK)
LRCK for Output data (OLRCK)
Audio Interface Timing
Reset Timing
PDN Pulse Width
Input PORT
IBICK Period
IBICK Pulse Width Low
ILRCK Edge to IBICK “↑”
IBICK “↑” to ILRCK Edge
SDTI Hold Time from IBICK “↑”
SDTI Setup Time to IBICK “↑”
Output PORT
OBICK Period
OBICK Pulse Width Low
OLRCK Edge to OBICK “↑”
OBICK “↑” to OLRCK Edge
OLRCK to SDTO (MSB) (Except I
OBICK “↓” to SDTO
Frequency
Duty Cycle
Frequency
Duty Cycle
Pulse Width High
Pulse Width High
SWITCHING CHARACTERISTICS
(Note 10)
2
L
S mode)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
=20pF)
Symbol
tBCKH
tBCKH
tBCKL
tBCKL
tBCK
tSDH
tBCK
tLRB
tBLR
tLRB
tBLR
tBSD
tSDS
tLRS
Duty
Duty
tPD
fs
fs
- 11 -
1/64fs
1/64fs
min
150
48
48
27
27
15
15
15
15
27
27
20
20
8
8
typ
50
50
max
192
192
52
52
20
20
[AK4126]
Units
2006/09
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%