ak4390 ETC-unknow, ak4390 Datasheet - Page 8

• Manufacturer Part Number: ak4390
• Description: Ultra Low Latency 32-bit ?? Dac
• Manufacturer: ETC-unknow

(Ta=25°C; AVDD=VDDL/R=4.75 ~ 5.25V, DVDD=4.75 ~ 5.25V; Normal Speed Mode; DEM=OFF; SD bit =“0”)
(Ta=25°C; AVDD=VDDL/R=4.75 ∼ 5.25V, DVDD=4.75 ∼ 5.25V; Double Speed Mode; DEM=OFF; SD bit=“0”)
(Ta=25°C; AVDD=VDDL/R=4.75 ∼ 5.25V, DVDD=4.75 ∼ 5.25V; Quad Speed Mode; DEM=OFF; SD bit=“0”)
Note 13. The passband and stopband frequencies scale with fs. For example, PB=0.4535×fs (@±0.01dB), SB=0.546×fs.
Note 14. The calculating delay time which occurred by digital filtering. This time is from setting the 16/20/24bit data of
MS1046-E-00
Parameter
Digital Filter
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay
Digital Filter + SCF
Frequency Response : 0 ∼ 20.0kHz
Parameter
Digital Filter
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay
Digital Filter + SCF
Frequency Response : 0 ∼ 40.0kHz
Parameter
Digital Filter
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay
Digital Filter + SCF
Frequency Response : 0 ∼ 80.0kHz
both channels to input register to the output of analog signal.
SHARP ROLL-OFF FILTER CHARACTERISTICS (fs = 44.1kHz)
(Note
(Note
(Note
SHARP ROLL-OFF FILTER CHARACTERISTICS (fs = 192kHz)
SHARP ROLL-OFF FILTER CHARACTERISTICS (fs = 96kHz)
14) ±0.01dB
13) ±0.01dB
13) ±0.01dB
−6.0dB
−6.0dB
−6.0dB
(Note
(Note
(Note
(Note
(Note
(Note
13)
13)
13)
14)
14)
14)
Symbol
Symbol
Symbol
GD
GD
GD
SA
SA
SA
PB
SB
PR
PB
SB
PR
PB
SB
PR
- 8 -
24.1
52.5
min
min
min
100
105
95
90
0
0
0
-
-
-
-
-
-
-
-
-
+0/−1
22.05
±0.2
±0.3
48.0
96.0
typ
typ
typ
36
36
36
±0.005
±0.005
±0.005
max
max
max
20.0
43.5
87.0
-
-
-
-
-
-
-
-
-
[AK4390]
Units
Units
Units
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
1/fs
1/fs
1/fs
2009/01
dB
dB
dB
dB
dB
dB
dB
dB
dB