ASAHI KASEI
[AK5386]
FILTER CHARACTERISTICS (fs=48kHz)
(Ta=−40 ∼ 85°C; VA=4.5 ∼ 5.5V; VD=2.7 ∼ 3.6V)
Parameter
Symbol
min
typ
ADC Digital Filter (Decimation LPF):
Passband
(Note 8) ±0.02dB
PB
0
-
−0.1dB
-
221.
−0.2dB
-
22.3
−3.0dB
-
23.5
Stopband
SB
26.5
-
Passband Ripple
PR
-
-
Stopband Attenuation
SA
80
-
Group Delay Distortion
∆GD
-
0
Group Delay
(Note 9)
GD
-
29.4
ADC Digital Filter (HPF):
Frequency Response (Note 8) −3dB
FR
-
1.0
−0.1dB
-
6.5
FILTER CHARACTERISTICS (fs=96kHz)
(Ta=−40 ∼ 85°C; VA=4.5 ∼ 5.5V; VD=3.0 ∼ 3.6V)
Parameter
Symbol
min
typ
ADC Digital Filter (Decimation LPF):
Passband
(Note 8) ±0.02dB
PB
0
-
−0.1dB
-
44.3
−0.2dB
-
44.6
−3.0dB
-
47.0
Stopband
SB
53.0
-
Passband Ripple
PR
-
-
Stopband Attenuation
SA
80
-
Group Delay Distortion
∆GD
-
0
Group Delay
(Note 9)
GD
-
29.4
ADC Digital Filter (HPF):
Frequency Response (Note 8) −3dB
FR
-
2.0
−0.1dB
-
13.0
max
21.768
-
-
-
-
±0.005
-
-
-
-
-
Units
kHz
kHz
kHz
kHz
kHz
dB
dB
µs
1/fs
Hz
Hz
max
43.536
-
-
-
-
±0.005
-
-
-
-
-
Units
kHz
kHz
kHz
kHz
kHz
dB
dB
µs
1/fs
Hz
Hz
MS0579-E-00
-6-
2006/12