ak4317 ETC-unknow, ak4317 Datasheet - Page 7

• Manufacturer Part Number: ak4317
• Description: 18bit Scf Dac With Att & Mixer
• Manufacturer: ETC-unknow

ASAHI KASEI
0172-E-01
Master Clock Timing
LRCK
Serial Interface Timing
Control Interface Timing
Reset Timing
Notes: 12. BICK rising edge must not occur at the same time as LRCK edge.
(Ta=25 C; AVDD,DVDD=4.5 5.5V; C
Frequency
Duty Cycle
BICK Period
BICK Pulse Width Low
BICK rising to LRCK edge
LRCK Edge to BICK rising
SDATA Hold Time
SDATA Setup Time
CCLK Pulse Width Low
CDATA Latch Hold Time
CDATA Latch Setup Time
CS Pulse Width Low
CCLK to CS falling
CS rising to CCLK
PD Pulse Width
13. The AK4317 can be reset by bringing PD "L" to "H" only upon power up.
Pulse Width High
Pulse Width High
Parameter
(Note 13 )
256fs:
Pulse Width Low
Pulse Width High
384fs:
Pulse Width Low
Pulse Width High
(Note 12 )
(Note 12 )
SWITCHING CHARACTERISTICS
L
=20pF)
- 7 -
fCLK
tCLKL
tCLKH
fCLK
tCLKL
tCLKH
fs
Duty
tBCK
tBCKL
tBCKH
tBLR
tLRB
tSDH
tSDS
tCCKL
tCCKH
tCDS
tCDH
tCSW
tCSS
tCSH
tPD
Symbol
2.048
3.072
312.5
min
100
100
100
100
100
150
28
28
23
23
45
50
50
50
50
50
50
50
50
8
44.1
typ
max
12.8
19.2
50
55
[AK4317]
1997/5
MHz
MHz
Unit
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%