ASAHI KASEI
[AK4356]
FILTER CHARACTERISTICS (fs=192kHz)
(Ta=25°C; AVDD, DVDD=4.75~5.25V; fs=192kHz; DFS1 = “1”; DFS0 = “0”; DEM=OFF)
Parameter
Symbol
min
typ
Digital Filter
Passband
(Note 15) ±0.01dB
PB
0
-6.0dB
-
96.0
Stopband
(Note 15)
SB
105
Passband Ripple
PR
Stopband Attenuation
SA
75
Group Delay
(Note 13)
GD
-
27.2
Digital Filter + SCF
FR
-
Frequency Response:
0~80.0kHz
±0.5
Note:15. The passband and stopband frequencies scale with fs.
For example, PB=0.4535*fs(@±0.01dB), SB=0.546*fs.
max
87.0
-
±0.005
-
-
Units
kHz
kHz
kHz
dB
dB
1/fs
dB
DIGITAL CHARACTERISTICS
(Ta=25°C; AVDD, DVDD=4.75~5.25V)
Parameter
High-Level Input Voltage
Low-Level Input Voltage
Hight-Level Output Voltage
(Iout= -100mA)
Low-Level Output Voltage
(Iout= 100mA)
Input Leakage Current
Symbol
VIH
VIL
VOH
VOL
Iin
min
2.2
-
DVDD-0.5
-
-
typ
-
-
-
-
-
max
-
0.8
-
0.5
±10
Units
V
V
V
V
mA
M0072-E-01
-9-
1999/09
AKM [ ASAHI KASEI MICROSYSTEMS ]
