AK4319AVM AKM [Asahi Kasei Microsystems], AK4319AVM Datasheet - Page 7

• Manufacturer Part Number: AK4319AVM
• Description: 18Bit SCF DAC
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
M0011-E-01
Master Clock Timing
LRCK Frequency
Serial Interface Timing
Reset Timing
Notes: 10. BICK rising edge must not occur at the same time as LRCK edge.
(Ta=25 C; AVDD,DVDD=4.5 5.5V; C
Crystal Resonator
External Clock
Duty Cycle
BICK Period
BICK Pulse Width Low
BICK rising to LRCK edge
LRCK Edge to BICK rising
SDATA Hold Time
SDATA Setup Time
PD Pulse Width
11. The AK4319A can be reset by bringing PD "L" to "H" only upon power up.
Pulse Width High
Parameter
256fs:
256fs:
384fs:
384fs:
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
(Note 11 )
(Note 10 )
(Note 10 )
SWITCHING CHARACTERISTICS
L
=20pF)
- 7 -
fCLK
fCLK
fCLK
tCLKL
tCLKH
fCLK
tCLKL
tCLKH
fs
Duty
tBCK
tBCKL
tBCKH
tBLR
tLRB
tSDH
tSDS
tPD
Symbol
10.70
min
7.10
2.048
3.072
290
100
100
100
45
28
28
20
20
40
40
40
40
8
44.1
typ
13.9
20.7
13.824
20.736
max
54
55
[AK4319A]
1998/6
MHz
MHz
MHz
MHz
MHz
Unit
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%